Glassware, Test Tubes / Stands

12 x 75 mm Borosilcate Test Tubes w beaded rim (12 pack). Rounded Bottom Fire polished top lip for extra strength Machined from borosilicate tubing for uniform wall thickness Specifications: Length 75 mm 3 Diameter 12 mm 0.47 Stopper Size #000

12 Position Test Tube Stand High density polyethylene test tube stand will support 12 tubes Four 18 mm holes at either end and four 20 mm holes in the center 12 pegs to hold your tubes in an inverted position while drying Specifications: Length 12.6 320 mm Width 2.75 70 mm Height 3.0 75 mm

15 mL centrifuge tubes 10 pk Screw top with black graduations Conical bottom and a writing area Specifications: Capacity 15 ml 0.5 oz Height 4.8 12.2 cm Diameter .64 16.3 mm Graduation 0.5 mL

15 mL Wire Centrifuge Tube Rack These are chemical-resistant, epoxy-coated steel wire racks which have a slotted bottom for better drainage and handling. Specifications: L x W x D 127 x 76 x 76 mm Wells 15 Centrifuge tubes not included

20 x 150 mm Borosilcate Test Tubes w beaded rim (12 pack). Rounded Bottom Fire polished top lip for extra strength Machined from borosilicate tubing for uniform wall thickness Specifications: Length 150 mm 6 Diameter 20 mm 0.79 Stopper Size # 2

24 Position x 25 mm Polypropylene Test Tube Stand Rack has 24 positions and can accept tubes up to 25 mm Can be disassembled for storage Autoclavable Polypropylene has no known solvent at room temperature Specifications: Length 9.75 248 mm Width 4.0 100 mm Height 2.5 63.5 mm

40 Position x 20 mm Polypropylene Test Tube Stand Rack has 40 positions and can accept tubes up to 20 mm Can be disassembled for storage Autoclavable Polypropylene has no known solvent at room temperature Specifications: Length 9.75 248 mm Width 4.0 100 mm Height 2.5 63.5 mm

50 mL centrifuge tubes 10 pk Screw top with black graduations Conical bottom and a writing area Specifications: Capacity 50 ml 1.68 oz Height 4.65 11.8 cm Diameter 1.1 28 mm Graduation 2.5 mL