{"product_id":"laboratory-borosilicate-glass-fractional-column-vigreux-distillation-column-with-indentations-29-42-joints-fractional-distillation-purification","title":"Laboratory Fractional Column Vigreux Distillation Column with Indentations 29\/42 Joints Borosilicate Glass Fractional Distillation Purification","description":"\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eProduct Overview\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan class=\"\"\u003eThis Vigreux fractional distillation column is manufactured from high-quality borosilicate glass 3.3 for excellent chemical resistance, thermal shock resistance, and optical clarity. The column features a series of internal indentations (Vigreux points) that increase surface area and promote efficient fractional distillation by providing multiple theoretical plates. With 29\/42 standard taper joints at both ends, it is compatible with a wide range of laboratory glassware, including flasks, condensers, distillation heads, and adapters. Ideal for precise separation and purification of liquid mixtures in research, industrial, and teaching laboratories.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eLaboratory-Grade Borosilicate Glass 3.3:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e High chemical durability and thermal stability for routine and demanding laboratory applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eVigreux Indentation Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Internal points increase surface area for improved fractional distillation and separation efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e29\/42 Standard Taper Joints:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Precision-ground conical joints at both ends ensure secure, leak-free connections with compatible glassware.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eEfficient Fractional Distillation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Provides multiple theoretical plates for better separation of close-boiling liquid mixtures.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eExcellent Thermal Shock Resistance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Withstands typical laboratory temperature changes without cracking.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eChemical Resistance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Resists most common acids, bases, solvents, and reagents under normal laboratory conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eClear Borosilicate Construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Allows easy visual monitoring of reflux and distillation progress.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eUniform Wall Thickness:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Promotes even heating and reduces stress points for enhanced durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eReusable and Long-Lasting:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Designed for repeated use with proper handling and care.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eVersatile Applications:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Ideal for fractional distillation, reflux, purification, synthesis, and general chemistry procedures.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Vigreux Distillation Column \/ Fractional Distillation Column\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eMaterial:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Borosilicate Glass 3.3\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eDesign:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Internal Vigreux indentations\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eJoint Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Standard taper conical ground glass joints\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eJoint Size:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e 29\/42 (both ends)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eLength:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Available in 100mm, 200mm, 250mm, 300mm, 400mm, 500mm and 600mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eColor:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Clear\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eCompatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e 29\/42 standard ground glass joints, flasks, condensers, distillation heads, adapters\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eApplications:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Fractional distillation, reflux, purification, synthesis, chemistry education\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003ePackage Includes:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Vigreux Distillation Column (selected length, 29\/42 joints).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"POMEX","offers":[{"title":"100mm","offer_id":45609211134128,"sku":"P06272","price":39.85,"currency_code":"CAD","in_stock":true},{"title":"100mm x 4Pcs","offer_id":45609211166896,"sku":"P06273","price":90.0,"currency_code":"CAD","in_stock":true},{"title":"200mm","offer_id":45609211199664,"sku":"P06274","price":46.85,"currency_code":"CAD","in_stock":true},{"title":"200mm x 4Pcs","offer_id":45609211232432,"sku":"P06275","price":120.0,"currency_code":"CAD","in_stock":true},{"title":"250mm","offer_id":45609211265200,"sku":"P06276","price":49.99,"currency_code":"CAD","in_stock":true},{"title":"250mm x 4Pcs","offer_id":45609211297968,"sku":"P06277","price":150.0,"currency_code":"CAD","in_stock":true},{"title":"300mm","offer_id":45609211330736,"sku":"P06278","price":52.85,"currency_code":"CAD","in_stock":true},{"title":"300mm x 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4Pcs","offer_id":45609211560112,"sku":"P06285","price":250.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/8512\/0944\/files\/VigreuxDistillation29-42-400mm_1.jpg?v=1790291631","url":"https:\/\/scientificsupplydirect.com\/products\/laboratory-borosilicate-glass-fractional-column-vigreux-distillation-column-with-indentations-29-42-joints-fractional-distillation-purification","provider":"My Store","version":"1.0","type":"link"}