Glassware

Buchner Funnels, Porcelain Porcelain Buchner funnels include fixed perforated plates. Funnels are glazed on inner and outer surfaces except for the rims. Thermal Shock Resistance- average coefficient of expansion from 20C to 200C is 3.56 x 10-5,...

Graduated Cylinders, Glass, Class A, Batch Certified Cylinders comply with ASTM E1272, Class A standards, batch certified. Double metric scale, calibrated to contain. Borosilicate glass cylinders with pour spouts feature heavy uniform wall tubing and...

Part #: BG1000 Features: Material: Low-expansion borosilicate glass Heavy, uniform wall thickness Spouts for easy pouring 20 mL and larger sizes have a graduated metric scale and marking area Tolerance for beakers is approximately +/- 5%  

Part #: BG1000 Features: Material: Low-expansion borosilicate glass Heavy, uniform wall thickness Spouts for easy pouring 20 mL and larger sizes have a graduated metric scale and marking area Tolerance for beakers is approximately +/- 5%  

Graduated Cylinders, Glass, Class A, Individually Certified Cylinders comply with ASTM E1272, Class A, meets USP standards, individually serialized and certified. Double metric scale, calibrated to contain. Borosilicate glass cylinders with pour spouts...

hybex Erlenmeyer Flask, 2000ml EACH hybex Erlenmeyer Flasks are manufactured from high quality, borosilicate 3.3 glass. A low coefficient of thermal expansion (3.3), provides temperature resistance that is far superior to that of standard lab glass (or...

Part #: BG1000 Features: Material: Low-expansion borosilicate glass Heavy, uniform wall thickness Spouts for easy pouring 20 mL and larger sizes have a graduated metric scale and marking area Tolerance for beakers is approximately +/- 5%  

Filtration, All-Glass Vacuum Filter Holder Set, 47mm This all-glass filter holder is used in particulate contamination analysis for filtering aqueous, organic, or corrosive liquids. It is also recommended for HPLC solvent filtration. Complete set...

Glass Joint Sleeve Reusable PTFE Joint Sleeves feature a unique manufacturing process that permits superior quality PTFE joint sleeves at unbelievably low prices. Price permits disposability! Elongated cones of micro-thin virgin PTFE film tapered to...

Pyrex Squibb separatory funnel, PE stopper, PTFE stopcock, 250 mL, 4pk Synonym: Corning 6404 Properties Related Categories Corning, Corning Funnels, Corning Separatory Filters, Glass Funnels, Glass Separatory...

  Rubber Stoppers These black stoppers are made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Low sulfur content. Withstand temperatures from –25 to 70°C...

Separatory Funnels, Borosilicate Glass These pear-shaped borosilicate glass funnels include a PTFE stopcock and a plastic stopper. Feature a marking spot and large white block letters for easy identification of capacity, as per ASTM E1096. PTFE stopcocks...