Protects and stabilizes expensive glassware. SP Scienceware™ Round Lead Ring Flask Weights with Vikem™ Vinyl Coating reduces floating, breakage and chemical spills. Lead ring for Erlenmeyer flasks 125-500 ml

Autoclaved to 121°C X6 volumetric flask, 100ml, plastic, Class A, PFA, with GL18 screw cap

X4 Vacuum plate 34.3X2.7CM VIT PC FP4

Polyethylene bottles with polypropylene closures to ensure leakproof dispensing. X6 WASH BOTTLE WIDENECK WATER LDPE

Perfect for dipping, transporting and storing test tubes. BASKET, PP, TEST TUBE, WITH LID, 5' X 4' X 4',VE=1

Constructed of heavy duty, durable plastic. Azlon™ Wide Mouth Polypropylene Bottles are easy to clean and designed for efficient, effortless pouring. X5 Bottle wide screw neck heavy duty polypropylene round leak resistant translucent 1L