Measuring and transferring liquids, Graduated Cylinder, Measuring Cylinder,Volumetric Flask
Measuring
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POMEX Borosilicate Glass Laboratory Erlenmeyer Flask 19/22 Joint
Clear Volume Graduations: Each flask features crisp, white enamel graduations that are highly visible against the transparent glass. These markings allow for quick and approximate volume measurements, improving workflow efficiency in the lab. Durable Glass Construction: Made from high-quality Borosilicate 3.3 glass for reliable and long-lasting use. Superior Thermal Shock Resistance: Manufactured from high-grade borosilicate glass, this flask can withstand rapid temperature changes without cracking. It is safe for use with open flames, hot plates, and autoclaving, making it ideal for heating and cooling applications. Heat Resistant: Designed for laboratory heating applications and temperature changes when used appropriately. Versatile Applications: Ideal for laboratories, schools, research facilities, chemical testing, and general sample preparation.
$24.95 - $320.00
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SYNTHWARE Pressure Equalizing Addition Funnel Graduated Glass Stopcock Constant Pressure Dropping Funnel 29/42 Joint
Constant Pressure (Equalizing) Design: The integral side arm equalizes pressure between the funnel and the reaction flask, enabling steady dropwise addition and preventing backpressure or vacuum issues. Ground Glass Stopcock: Provides smooth, precise flow control. Chemically resistant and ideal for applications where a glass stopcock is preferred or required. Interchangeable for easy replacement and maintenance. Graduated Body: Clear volume markings on the borosilicate glass allow for accurate monitoring of liquid dispensed and remaining. 29/42 Taper Joint: Ensures a tight, leak-resistant fit with 29/42 compatible flasks, adapters, and stoppers. Premium Borosilicate 3.3 Glass: Excellent thermal shock resistance and chemical durability for long service life. Autoclavable: Suitable for standard sterilization procedures. Package Includes: Borosilicate Glass Constant Pressure Graduated Dropping Funnel with Glass Stopcock and 29/42 Joint
$59.99 - $250.00
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SYNTHWARE Pressure Equalizing Graduated Addition Funnel Glass Stopcock 24/40 joint Constant pressure dropping funnel
Achieve accurate, controlled, and dropwise addition of reagents under closed or inert conditions with our Borosilicate Glass Constant Pressure Dropping Funnel. Crafted from high-quality borosilicate 3.3 glass, this funnel features a precision ground glass stopcock and a 24/40 standard taper joint for secure, leak-resistant connections. The pressure-equalizing side arm balances pressure between the funnel and the reaction vessel, ensuring smooth, consistent flow without the need for repeated venting—ideal for air-sensitive and moisture-sensitive reactions. The clear glass body is graduated with easy-to-read volume markings, allowing precise monitoring of liquid addition throughout your experiment. Key Features & Benefits: Constant Pressure (Equalizing) Design: The integral side arm equalizes pressure between the funnel and the reaction flask, enabling steady dropwise addition and preventing backpressure or vacuum issues. Ground Glass Stopcock: Provides smooth, precise flow control. Chemically resistant and ideal for applications where a glass stopcock is preferred or required. Interchangeable for easy replacement and maintenance. Graduated Body: Clear volume markings on the borosilicate glass allow for accurate monitoring of liquid dispensed and remaining. 24/40 Standard Taper Joint: Ensures a tight, leak-resistant fit with 24/40 compatible flasks, adapters, and stoppers. Premium Borosilicate 3.3 Glass: Excellent thermal shock resistance and chemical durability for long service life. Multiple Capacity Options: Choose from 60ml, 125ml, 250ml, 500ml, or 1000ml to suit your specific reaction scale—from small-scale synthesis to pilot-scale processes. Autoclavable: Suitable for standard sterilization procedures. Package Includes: Borosilicate Glass Constant Pressure Graduated Dropping Funnel with Glass Stopcock and 24/40 Joint
$49.99 - $250.00
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SYNTHWARE Constant pressure dropping funnel graduated Glass stopcock pressure equalizing dropping funnel 19/22 Joint
Ensure smooth, accurate, and controlled dropwise addition of reagents under closed or inert conditions with our Constant Pressure Graduated Dropping Funnel. Crafted from high-quality borosilicate 3.3 glass, this funnel features a precision ground glass stopcock and a 19/22 standard taper joint for secure, leak-resistant connections. The pressure-equalizing side arm balances pressure between the funnel and the reaction vessel, allowing consistent dropwise flow without the need for repeated venting—ideal for air-sensitive and moisture-sensitive reactions. The clear glass body is graduated with easy-to-read volume markings, enabling precise monitoring of liquid addition throughout your experiment. Key Features & Benefits: Constant Pressure (Equalizing) Design: The integral side arm equalizes pressure between the funnel and the reaction flask, ensuring steady dropwise addition and preventing backpressure or vacuum issues. Ground Glass Stopcock: Provides smooth, precise flow control. Chemically resistant and ideal for applications where a glass stopcock is preferred or required. Interchangeable for easy replacement and maintenance. Graduated Body: Clear volume markings on the borosilicate glass allow for accurate monitoring of liquid dispensed and remaining. 19/22 Standard Taper Joint: Ensures a tight, leak-resistant fit with 19/22 compatible flasks, adapters, and stoppers. Premium Borosilicate 3.3 Glass: Excellent thermal shock resistance and chemical durability for long service life. Multiple Capacity Options: Choose from 25ml, 60ml, 125ml, or 250ml to suit your specific reaction scale. Autoclavable: Suitable for standard sterilization procedures. Package Includes: Constant Pressure Graduated Dropping Funnel with Glass Stopcock and 19/22 Joint.
$47.95 - $160.00
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SYNTHWARE Glass Constant Pressure Graduated Addition Funnel with Glass Stopcock 14/20 Taper Joint
Achieve accurate, controlled dropwise addition of reagents under closed or inert conditions with our Glass Constant Pressure Graduated Addition Funnel. Crafted from high-quality borosilicate 3.3 glass, this funnel features a ground glass stopcock and a 14/20 standard taper joint for secure, leak-resistant connections. The pressure-equalizing side arm equalizes pressure between the funnel and the reaction vessel, ensuring smooth, consistent flow without the need for repeated venting—ideal for air-sensitive and moisture-sensitive reactions. The clear glass body is graduated with easy-to-read volume markings, allowing precise monitoring of liquid addition. Available in 10ml, 25ml, 60ml and 125ml capacities, this addition funnel is an excellent choice for organic synthesis, pharmaceutical research, and any laboratory procedure requiring controlled reagent delivery, especially where a glass stopcock is preferred over PTFE for compatibility or traditional setups. Key Features & Benefits: Constant Pressure (Equalizing) Design: The integral side arm balances pressure between the funnel and the reaction flask, enabling steady dropwise addition and preventing backpressure or vacuum issues. Ground Glass Stopcock: Provides smooth, precise flow control. Chemically resistant and ideal for applications where PTFE may not be suitable. Interchangeable for easy replacement. Graduated Body: Clear volume markings on the borosilicate glass allow for accurate monitoring of liquid dispensed and remaining. 14/20 Standard Taper Joint: Ensures a tight, leak-resistant fit with 14/20 compatible flasks, adapters, and stoppers. Premium Borosilicate 3.3 Glass: Excellent thermal shock resistance and chemical durability for long service life. Multiple Capacity Options: Choose from 10ml, 25ml, 60ml or 125ml to suit your specific reaction scale. Autoclavable: Suitable for standard sterilization procedures.
$45.99 - $150.00
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SYNTHWARE Pressure equalizing addition funnel graduated dropping funnel PTFE stopcock 29/42 joint
Efficiently manage large-scale reagent additions with our 500ml or 1000ml Pressure Equalizing Graduated Addition Funnel. Crafted from high-quality borosilicate 3.3 glass, this funnel features a chemically resistant PTFE stopcock and a 29/42 taper joint for secure, leak-resistant connections. The pressure-equalizing side arm allows for smooth, consistent dropwise addition without the need for repeated venting, making it ideal for air-sensitive and moisture-sensitive reactions. The clear glass body is graduated with easy-to-read volume markings, so you can monitor liquid addition with precision even at larger volumes. With a generous 500ml or 1000ml capacity and a 29/42 joint, this addition funnel is an essential tool for organic synthesis, pharmaceutical research, pilot-scale reactions, and any laboratory procedure requiring controlled delivery of larger reagent volumes. Key Features & Benefits: Pressure Equalizing Design: The integral side arm equalizes pressure between the funnel and the reaction vessel, ensuring steady dropwise addition and preventing backpressure or vacuum issues. PTFE Stopcock: Chemically inert and highly resistant to aggressive solvents, acids, and bases. Provides smooth, precise flow control without seizing or contamination. Graduated Body: Clear volume markings on the borosilicate glass allow for accurate monitoring of liquid dispensed and remaining. 29/42 Taper Joint: Ensures a tight, leak-resistant fit with 29/42 compatible flasks, adapters, and stoppers. Premium Borosilicate 3.3 Glass: Excellent thermal shock resistance and chemical durability for long service life.
$65.99 - $200.00
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SYNTHWARE Pressure Equalizing Graduated Addition Funnel with PTFE Stopcock 24/40 Standard Taper Joint
Achieve flawless reagent addition in any reaction scale with our Pressure Equalizing Graduated Addition Funnel. Engineered for precision and durability, this funnel is crafted from high-quality borosilicate 3.3 glass and features a chemically inert PTFE stopcock plus a 24/40 standard taper joint for secure, leak-resistant connections. The pressure-equalizing side arm ensures smooth, consistent dropwise addition without the need for repeated venting, making it indispensable for air-sensitive and moisture-sensitive reactions. The clear glass body is graduated with easy-to-read volume markings, allowing you to monitor liquid addition with accuracy from start to finish. Available in five versatile capacities—60ml, 125ml, 250ml, 500ml, and 1000ml—this addition funnel is the ideal choice for organic synthesis, pharmaceutical research, pilot-scale reactions, and any laboratory procedure requiring controlled delivery of reagents. Key Features & Benefits: Pressure Equalizing Design: The integral side arm equalizes pressure between the funnel and the reaction vessel, ensuring steady dropwise addition and preventing backpressure or vacuum issues. PTFE Stopcock: Chemically inert and highly resistant to aggressive solvents, acids, and bases. Provides smooth, precise flow control without seizing or contamination. Graduated Body: Clear volume markings on the borosilicate glass allow for accurate monitoring of liquid dispensed and remaining. 24/40 Standard Taper Joint: Ensures a tight, leak-resistant fit with 24/40 compatible flasks, adapters, and stoppers. Premium Borosilicate 3.3 Glass: Excellent thermal shock resistance and chemical durability for long service life. Multiple Capacity Options: Choose from 60ml, 125ml, 250ml, 500ml, or 1000ml to suit your specific reaction scale—from small-scale synthesis to pilot-scale processes. Type: Pressure Equalizing (Constant Pressure) Graduated Addition Funnel
$49.95 - $200.00
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SYNTHWARE Graduated Constant Pressure Dropping Funnel Teflon Stopcock 19/22 Joint
Ensure accurate, controlled, and dropwise addition of reagents under closed or inert conditions with our Pressure Equalizing Graduated Addition Funnel. Crafted from high-quality borosilicate 3.3 glass, this funnel features a chemically resistant PTFE stopcock and a 19/22 standard taper joint for secure, leak-resistant connections. The pressure-equalizing side arm allows for smooth, consistent flow without the need for repeated venting, making it ideal for air-sensitive and moisture-sensitive reactions. The clear glass body is graduated with easy-to-read volume markings, so you can monitor liquid addition with precision. Available in 25ml, 60ml, 125ml, and 250ml capacities, this addition funnel is an essential tool for organic synthesis, pharmaceutical research, and any laboratory procedure requiring controlled reagent delivery. Key Features & Benefits: Pressure Equalizing Design: The integral side arm equalizes pressure between the funnel and the reaction vessel, ensuring steady dropwise addition and preventing backpressure or vacuum issues. PTFE Stopcock: Chemically inert and highly resistant to aggressive solvents, acids, and bases. Provides smooth, precise flow control without seizing or contamination. Graduated Body: Clear volume markings on the borosilicate glass allow for accurate monitoring of liquid dispensed and remaining. 19/22 Standard Taper Joint: Ensures a tight, leak-resistant fit with 19/22 compatible flasks, adapters, and stoppers. Premium Borosilicate 3.3 Glass: Excellent thermal shock resistance and chemical durability for long service life. Multiple Capacity Options: Choose from 25ml, 60ml, 125ml, or 250ml to suit your specific reaction scale.
$45.95 - $160.00
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SYNTHWARE Teflon Stopcock Graduated Constant Pressure Dropping Funnel 14/20 Joint
Achieve accurate, controlled addition of liquids under inert atmospheres or closed systems with our Teflon Stopcock Graduated Constant Pressure Dropping Funnel. Designed for demanding laboratory applications, this pressure-equalizing funnel features a PTFE (Teflon) stopcock for smooth, chemically resistant flow control, and a 14/20 standard taper joint for secure connections. The clear borosilicate glass body is graduated with easy-to-read volume markings, allowing you to monitor liquid addition in real time. The built-in side arm equalizes pressure between the funnel and the reaction flask, ensuring steady dropwise addition without the need for repeated venting. Available in 10ml, 25ml, 60ml, and 125ml capacities, this constant pressure dropping funnel is an essential tool for organic synthesis, air-sensitive reactions, and any procedure requiring precise reagent addition. Key Features & Benefits: PTFE (Teflon) Stopcock: Chemically inert and highly resistant to aggressive solvents, acids, and bases. Provides smooth, precise flow control without seizing or contamination. Constant Pressure Design: The integral side arm equalizes pressure between the funnel and the reaction vessel, allowing consistent dropwise addition and preventing backpressure or vacuum issues. Graduated Body: Clear volume markings on the borosilicate glass allow for accurate monitoring of liquid dispensed and remaining. 14/20 Standard Taper Joint: Ensures a tight, leak-resistant fit with 14/20 compatible flasks, adapters, and stoppers. Premium Borosilicate 3.3 Glass: Excellent thermal shock resistance and chemical durability for long service life. Multiple Capacity Options: Choose from 10ml, 25ml, 60ml, or 125ml to suit your specific reaction scale. Autoclavable: Suitable for standard sterilization procedures.
$42.99 - $150.00
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POMEX Amber Glass Conical Separatory Funnel PTFE Stopcock 24/40 Joint Light-Resistant Lab Separating Funnel
Protect your light-sensitive samples while performing precise liquid-liquid separations with our Amber Glass Conical Separatory Funnel. Made from high-quality amber borosilicate 3.3 glass, this funnel blocks harmful UV and visible light that can degrade photosensitive compounds. The PTFE stopcock provides smooth, drip-resistant flow control and outstanding chemical resistance, making it ideal for use with organic solvents, acids, and bases. The 24/40 standard taper joint ensures a secure, leak-resistant fit with compatible laboratory glassware. Key Features & Benefits: Light-Resistant Amber Glass: Protects photosensitive chemicals and compounds from light-induced degradation during extraction and separation. Premium Borosilicate 3.3 Glass: Offers excellent thermal shock resistance, chemical durability, and long service life in demanding lab environments. PTFE Stopcock: Chemically inert and highly resistant to aggressive solvents, acids, and bases. Provides smooth, precise flow control and reduces the risk of seizing or contamination. 24/40 Standard Taper Joint: Compatible with 24/40 stoppers, adapters, and receiving flasks for a secure, leak-resistant connection. Conical / Pear Shape: Facilitates efficient swirling, mixing, and separation of immiscible liquids. Good Visibility: Amber glass still allows clear observation of the meniscus and liquid layers for accurate separation. Multiple Capacity Options: Choose from 30ml, 60ml, 100ml, or 125ml to match your experimental scale. Autoclavable: Suitable for standard sterilization procedures. Shape: Conical / Pear Shape Capacity Options: 250ml, 500ml, 1000ml Color: Amber
$37.99 - $140.00
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POMEX Amber Glass Conical Separation Funnel with PTFE Stopcock Lab Separating Funnel with 19/22 Joint
Light-Resistant Amber Glass: Protects photosensitive chemicals and compounds from light-induced degradation during extraction and separation. Premium Borosilicate 3.3 Glass: Offers excellent thermal shock resistance, chemical durability, and long service life in demanding lab environments. PTFE Stopcock: Chemically inert and highly resistant to aggressive solvents, acids, and bases. Provides smooth, precise flow control and reduces the risk of seizing or contamination. 19/22 Standard Taper Joint: Compatible with 19/22 stoppers, adapters, and receiving flasks for a secure, leak-resistant connection. Conical / Pear Shape: Facilitates efficient swirling, mixing, and separation of immiscible liquids. Good Visibility: Amber glass still allows clear observation of the meniscus and liquid layers for accurate separation. Multiple Capacity Options: Choose from 60ml or 125ml to match your experimental scale.
$55.95 - $180.00
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POMEX Graduated Glass Separatory Funnel with Glass Stopper & Glass Stopcock Boro 3.3 Laboratory Liquid Separation and Extraction 60 mL to 1000 mL
This graduated glass separatory funnel is designed for precise liquid-liquid extraction, separation, and purification in the laboratory. Made from Borosilicate 3.3 glass, it offers excellent chemical durability, thermal shock resistance, and clarity. The funnel features printed volume graduations for convenient monitoring, a matching glass stopper, and a glass stopcock for controlled flow. The conical shape ensures clean phase separation, making it ideal for routine lab work. Available in capacities from 60 mL to 1000 mL. Key Features: Borosilicate 3.3 Glass Construction: High-quality borosilicate glass 3.3 for superior chemical resistance, thermal shock resistance, and optical clarity. Graduated Volume Markings: Printed scale allows easy estimation and monitoring of liquid volume during extraction and separation. Glass Stopper Included: Matching ground glass stopper seals the top opening, reducing contamination risk and evaporation. Glass Stopcock: Provides precise control of liquid flow and is resistant to many laboratory chemicals. May require a thin layer of stopcock grease for smooth operation and a leak-free seal. Standard Taper Joint: Designed with a standard taper joint for compatibility with common laboratory glassware. Please confirm joint size before ordering. Conical / Pear Shape: Promotes efficient separation of immiscible liquids and smooth draining of the lower layer. Clear Visibility: Transparent glass allows easy observation of the liquid interface during extraction. Chemical & Thermal Resistant: Suitable for use with most acids, bases, and organic solvents. Not recommended for hydrofluoric acid (HF). Reusable & Easy to Clean: Can be cleaned with mild laboratory detergent and distilled water. Autoclavable when properly disassembled. Wide Capacity Range: Available from 60 mL to 1000 mL to suit different laboratory volumes and applications.
$35.95 - $180.00
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POMEX Graduated Separatory Funnel Borosilicate Glass Separating Funnel 24/40 Joint PTFE Stopcock
This graduated separatory funnel is designed for reliable liquid-liquid extraction, separation, and purification in the laboratory. Made from heavy-wall borosilicate glass, it offers excellent chemical durability, clarity, and thermal shock resistance. The 24/40 standard taper joint and PTFE stopcock provide a secure, grease-free setup, while the printed graduation markings help monitor volume during use. Available in 250 mL, 500 mL, and 1000 mL capacities. Key Features: Heavy-Wall Borosilicate Glass: Durable, clear, and resistant to thermal shock and most laboratory chemicals. Graduated Volume Markings: Convenient printed scale for estimating and monitoring liquid volume. 24/40 Standard Taper Joint: Compatible with standard 24/40 stoppers, adapters, and lab glassware. PTFE Stopcock: Chemically resistant and grease-free, helping prevent sample contamination and stopcock seizing. Conical / Pear Shape: Promotes clean phase separation and smooth draining of the lower layer. Clear Visibility: Transparent glass allows easy observation of the liquid interface during extraction. Chemical Resistant: Suitable for most acids, bases, and organic solvents. Not recommended for hydrofluoric acid (HF). Reusable & Easy to Clean: Can be cleaned with mild laboratory detergent and distilled water. Autoclavable when properly disassembled. Multiple Capacity Options: Choose from 250 mL, 500 mL, or 1000 mL to suit different lab volumes. Laboratory-Grade Design: Ideal for routine extraction, separation, and sample preparation.
$59.95 - $220.00
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POMEX Graduated Separating Funnel with 19/22 Joint PTFE Stopcock Borosilicate Glass Heavy Wall 125ml
This graduated separatory funnel is made from heavy-wall borosilicate glass for dependable liquid-liquid extraction, separation, and purification. The conical body, 19/22 standard taper joint, and PTFE stopcock provide a secure, chemically resistant setup for laboratory use. Graduation markings allow convenient volume monitoring during extraction and separation. Key Features: Heavy-Wall Borosilicate Glass: Made from borosilicate glass 3.3 for excellent chemical durability, clarity, and thermal shock resistance. Graduated Scale: Printed volume markings help estimate and monitor liquid volume during use. 19/22 Taper Joint: Compatible with 19/22 stoppers, adapters, and standard lab glassware for a secure fit. PTFE Stopcock: Chemically resistant PTFE stopcock eliminates the need for grease, reducing contamination risk and preventing seizing or freezing. Conical / Pear Shape: Promotes clean phase separation and smooth draining of the lower layer. Clear Visibility: Transparent glass allows easy observation of the liquid interface and separation process. Chemical Resistant: Suitable for use with most acids, bases, and organic solvents. Reusable & Easy to Clean: Can be cleaned with mild laboratory detergent and distilled water. Autoclavable when properly disassembled. Durable Laboratory Design: Heavy-wall construction adds mechanical strength for repeated use.
$49.99 - $150.00
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POMEX Borosilicate Glass Erlenmeyer Flask ST 24/40 Joint
Durable Glass Construction: Made from high-quality Borosilicate 3.3 glass for reliable and long-lasting use. Superior Thermal Shock Resistance: Manufactured from high-grade borosilicate glass, this flask can withstand rapid temperature changes without cracking. It is safe for use with open flames, hot plates, and autoclaving, making it ideal for heating and cooling applications. Heat Resistant: Designed for laboratory heating applications and temperature changes when used appropriately. Excellent Chemical Durability: The inert nature of the glass ensures that it will not react with acidic, alkaline, or corrosive chemicals. This guarantees that your solutions remain pure and uncontaminated during critical reactions. Versatile Applications: Ideal for laboratories, schools, research facilities, chemical testing, and general sample preparation.
$24.95 - $299.00
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POMEX Graduated Laboratory Erlenmeyer Flask Narrow Mouth with Stopper 50ml to 5000ml
High-Quality Borosilicate Glass: Excellent thermal shock resistance and chemical durability, safe for heating, cooling, and autoclaving. Narrow Mouth Design: Helps prevent splashing during vigorous mixing and allows for secure stoppering. Included Silicone Stopper: Creates an airtight, leak-resistant seal to reduce evaporation and contamination. Flexible, reusable, and easy to insert or remove. Removable Center for Thermometer: The center plug can be easily removed to insert a thermometer, allowing you to monitor temperature without opening the container. Acid & Alkali Resistant: Both the glass and silicone stopper withstand exposure to most acids, bases, and common chemicals. Stable Conical Shape: Wide flat base provides stability on the benchtop, while the tapered body supports controlled swirling. Clear Volume Markings: Easy-to-read graduations and a marking spot for quick identification and measurement. Reusable & Easy to Clean: Smooth glass surface and silicone stopper are simple to wash and maintain.
$14.95 - $220.00
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POMEX Borosilicate 3.3 Wide Mouth Erlenmeyer Conical Flask Capacity 50ml to 10000ml
Superior Thermal Shock Resistance: Made from high-grade Borosilicate 3.3 glass, this flask can withstand extreme temperature changes. It is safe for use on hot plates, open flames (with appropriate mesh), and in autoclaves, as well as in freezers and refrigerators. Convenient Wide Mouth Design: The enlarged opening allows for easy addition of solid reagents, stir bars, and liquids. It also makes cleaning with brushes significantly faster and more effective, reducing the risk of breakage compared to narrow-neck flasks. Exceptional Chemical Durability: The inert glass surface resists attack from most acids, bases, and solvents, ensuring your samples remain pure and uncontaminated. Stable & Safe: The classic conical shape provides a wide, flat base for superior stability on the benchtop, while the narrow top helps prevent splashing during vigorous mixing or swirling. Clearly Marked Graduations: Features crisp, white printed volume markings and a marking spot for easy identification and measurement.
$18.95 - $190.00
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POMEX Graduated Laboratory Erlenmeyer Flask Borosilicate Glass with 29/42 Outer Joint
Durable Glass Construction: Manufactured from high-grade borosilicate glass, this flask can withstand rapid temperature changes without cracking. Superior Thermal Shock Resistance: It is safe for use with open flames, hot plates, and autoclaving, making it ideal for heating and cooling applications. Excellent Chemical Resistance: Suitable for handling a wide variety of common laboratory chemicals and solutions. Clear Visibility: Transparent glass makes it easy to observe samples, reactions, and liquid levels. Versatile Applications: Ideal for laboratories, schools, research facilities, chemical testing, and general sample preparation.
$24.95 - $350.95
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POMEX Laboratory Glassware Borosilicate Graduation Erlenmeyer Flask with 14/20 Joint 10ml 50ml
Durable Glass Construction: Made from high-quality Borosilicate 3.3 glass for reliable and long-lasting use. Superior Thermal Shock Resistance: Manufactured from high-grade borosilicate glass, this flask can withstand rapid temperature changes without cracking. It is safe for use with open flames, hot plates, and autoclaving, making it ideal for heating and cooling applications. Heat Resistant: Designed for laboratory heating applications and temperature changes when used appropriately. Excellent Chemical Durability: The inert nature of the glass ensures that it will not react with acidic, alkaline, or corrosive chemicals. This guarantees that your solutions remain pure and uncontaminated during critical reactions. Versatile Applications: Ideal for laboratories, schools, research facilities, chemical testing, and general sample preparation.
$19.95 - $179.99
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POMEX Borosilicate Glass Erlenmeyer Conical Flask Narrow Reinforced Rim Laboratory Grade
Heavy Wall Construction: Thicker glass provides added durability and mechanical strength, reducing the risk of breakage during daily handling and vigorous mixing. Narrow Reinforced Rim: The strengthened rim resists chipping and cracking, extending the life of the flask even under frequent use and cleaning. Superior Thermal Shock Resistance: Made from high-quality Borosilicate 3.3 glass, it withstands extreme temperature changes and is safe for hot plates, autoclaves, and freezers. Excellent Chemical Durability: Inert glass surface resists attack from most acids, bases, and solvents, ensuring sample purity and accurate results. Stable Conical Shape: The wide flat base offers stability on the benchtop, while the narrow neck helps prevent splashing during swirling and mixing. Clear Graduations & Marking Spot: Features crisp white volume markings and a marking spot for easy identification and measurement.
$12.95 - $190.00
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POMEX Borosilicate Glass Graduated Cylinder with Ground Glass Stopper Measuring Mixing Cylinder
Laboratory Precise Liquid Measurement: Engineered for accurate and reliable volume measurement, ensuring precise results in analytical and research applications. Matching Ground Glass Stopper: Included stopper provides a tight, leak-proof seal for safe mixing, storage, and prevention of evaporation or contamination. Dual Function – Measuring & Mixing: Serves as both a graduated measuring cylinder and a mixing cylinder for versatile laboratory use. Accurate Graduation Scale: Clearly marked, easy-to-read graduations for precise and repeatable volume measurement. Premium Borosilicate 3.3 Glass: Excellent thermal shock resistance, high chemical durability, and outstanding optical clarity. Heavy Wall Construction: Thicker glass walls deliver increased mechanical strength and extended service life. Stable Hexagonal Base: Prevents rolling and provides excellent stability when standing on the laboratory bench. Pour Spout: Integrated spout allows precise, drip-free pouring of liquids when stopper is removed. Clear Glass: Allows easy observation of contents and accurate meniscus reading. Chemical Resistance: Resistant to most acids, bases, and organic solvents for long-term reliability. Thermal Shock Resistance: Withstands typical laboratory temperature fluctuations when used correctly. Autoclavable: Safe for sterilization by autoclaving for sterile applications. Precision-Ground Joint: Stopper fits securely and removes easily without seizing. Durable & Reusable: Designed for repeated use, reducing replacement costs and ensuring long-term value. Versatile Applications: Ideal for measuring, mixing, and transferring liquids in laboratory procedures.
$15.99 - $240.00
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POMEX Laboratory Glass Graduated Cylinder Borosilicate 3.3 Heavy Wall Measuring Cylinder 10ml to 1000ml
Accurate Graduation Scale: Clearly marked graduations for precise and repeatable volume measurement. Premium Borosilicate 3.3 Glass: Excellent thermal shock resistance, high chemical durability, and outstanding optical clarity. Heavy Wall Construction: Thicker glass walls deliver increased mechanical strength and extended service life. Wide Capacity Range: Available from 5ml to 2000ml to accommodate various laboratory needs. Stable Hexagonal Base: Provides excellent stability and prevents rolling on the laboratory bench. Pour Spout: Integrated spout allows precise, drip-free pouring of liquids. Clear Glass: Allows easy observation of contents and accurate meniscus reading. Chemical Resistance: Resistant to most acids, bases, and organic solvents for long-term reliability. Thermal Shock Resistance: Withstands typical laboratory temperature fluctuations when used correctly. Autoclavable: Safe for sterilization by autoclaving. Durable & Reusable: Designed for repeated use, reducing replacement costs and ensuring long-term value. Versatile Applications: Ideal for measuring, mixing, and transferring liquids in laboratory procedures.
$14.99 - $170.00
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POMEX Laboratory Glass Volumetric Flask Amber with Base Ground Stopper
Amber Glass Construction: Provides excellent UV protection to prevent degradation of light-sensitive solutions and compounds. Flat Base Design: Provides excellent stability when standing on the laboratory bench, preventing tipping and spills. Class A Calibration: Meets high accuracy standards for precise volume measurement and reliable preparation of standard solutions. Matching Ground Glass Stopper: Included stopper provides a tight, leak-proof seal to prevent evaporation, contamination, and spillage. Premium Borosilicate 3.3 Glass: Excellent thermal shock resistance, high chemical durability, and outstanding performance. Heavy Wall Construction: Thicker glass walls deliver increased mechanical strength and extended service life in demanding laboratory environments. Clear Calibration Mark: Prominent graduation line enables accurate and repeatable volume measurement. Stable Flat Bottom Base: Provides stability when standing on the laboratory bench. Chemical Resistance: Resistant to most acids, bases, and organic solvents for long-term reliability. Thermal Shock Resistance: Withstands typical laboratory temperature fluctuations when used correctly. Autoclavable: Safe for sterilization by autoclaving. Precision-Ground Joint: Stopper fits securely and removes easily without seizing. UV Protection: Amber glass protects photosensitive chemicals from light degradation. Durable & Reusable: Designed for repeated use, reducing replacement costs and ensuring long-term value. Versatile Applications: Ideal for analytical chemistry, titration, dilution, quality control, and research.
$19.99 - $160.00
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POMEX Professional Glass Volumetric Flask Amber with Ground Stopper Borosilicate 3.3 Class A Heavy Wall Laboratory Grade
Amber Glass Construction: Provides excellent UV protection to prevent degradation of light-sensitive solutions and compounds. Class A Calibration: Meets high accuracy standards for precise volume measurement and reliable preparation of standard solutions. Matching Ground Glass Stopper: Included stopper provides a tight, leak-proof seal to prevent evaporation, contamination, and spillage. Premium Borosilicate 3.3 Glass: Excellent thermal shock resistance, high chemical durability, and outstanding performance. Heavy Wall Construction: Thicker glass walls deliver increased mechanical strength and extended service life in demanding laboratory environments. Clear Calibration Mark: Prominent graduation line enables accurate and repeatable volume measurement. Stable Flat Bottom Base: Provides stability when standing on the laboratory bench. Chemical Resistance: Resistant to most acids, bases, and organic solvents for long-term reliability. Thermal Shock Resistance: Withstands typical laboratory temperature fluctuations when used correctly. Autoclavable: Safe for sterilization by autoclaving. Precision-Ground Joint: Stopper fits securely and removes easily without seizing. UV Protection: Amber glass protects photosensitive chemicals from light degradation. Durable & Reusable: Designed for repeated use, reducing replacement costs and ensuring long-term value. Versatile Applications: Ideal for analytical chemistry, titration, dilution, quality control, and research.
$19.85 - $200.00
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