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Test Tube Brush
1.Material: Natural bristle or nylon
2.Size: small, medium, large 3.Stiff bristles are mounted in twisted galvanized wire

Test Tube Brush
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Available Options
| SKU | Specifications | Stock | Price | Quantity | |
|---|---|---|---|---|---|
| GLS-TB01 | Small | ||||
| GLS-TB02 | Medium | ||||
| GLS-TB03 | Large |
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With threaded needle valve,air regulator and alumiunm mixing tubes for thorough air/gas mixing,nickel plated,die-cast zinc alloy base.
With grid tops, provide uniform heat with no back flashes. One piece nickel plated venturi tube to thoroughly mix air and gas.
1.Matreial:Hard Wood 2.With six holes 22mm diameter, ideal for classroom work and 6 or 6 draining pegs, easy to asemble for use or disassemble for storage. 3.Size:245*65*90mm,dia22mm*6 holes
Base and rod come separated, simply screw together for final use.
Made of steel with painting,wire tips are with PVC coated.
1.This instrument can be used with alcohol lamp, asbestos nets.
2.The above first put asbestos network, then add beakers, flasks, etc.
3.The following can be put alcohol lamp for heating.
4.Suitable for teaching physics and chemistry, laboratory, and other
fields.
1. Durable and practical
2. Adjustable,very convenient to use
3. Made of high quality Aluminum Oxide,corrosion resistance
and lift very stability
4. Suitable for adjusting height of instrument for physical,
chemical, biological
1.Moulded in white polypropy lene. 2.Accept 44 pipittes of up to 15mm. 3.Very stable with 30mm diameter base.

