Sturdy and thick walled plastic test tube with cap is made from soda bottle material, ensures a durable test tube with a tightly screwed cap, to maximize lab use and minimize leaks. Total length is 126mm, inner diameter is 22mm, and outer diameter is 24mm.
Marina Cool airline tubing accessory for any air device. It is ideal for use with air stones, air-actuated ornaments and air-driven filters. Designed to fit all standard outlets, the airline tubing will remain supp
Marina airline tubing is safe and dependable for use with air stones, air-actuated ornaments and air-driven filters. Designed to fit all standard outlets, the tubing will remain supple and retain its shape. Size:
Marina airline tubing is safe and dependable for use with air stones, air-actuated ornaments and air-driven filters. Designed to fit all standard outlets, the tubing will remain supple and retain its shape. Size: 3 m
This Polystyrene Rack Fits Test Tubes Up To 6-Hole, 6-Pin, Are Excellent Space Savers And Can Act As An Extra Pair Of Hands In The Lab. There Are 6 Holes To Hold Tubes, As Well As 6 Pins For Letting The Tubes Dry, Size: 25Mm In Diameter
This Polystyrene Rack Are Excellent Space Savers And Can Act As An Extra Pair Of Hands In The Lab, There Are 6 Holes To Hold Tubes, As Well As 6 Pins For Letting The Tubes Dry, Fits Test Tubes Up To 16Mm In Diameter, 6-Pin, Size: 6-Hole
T-Shaped Flint Glass Connecting Tube, Arm Length: 1 1/2in, For joining two rubber tubes to a common tube at right angles. Safer connections are provided as the ends have constrictions to hold rubber tubing securely, Size: 1/4in ID X 5/16in OD (7.9mm)
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