Test Tube Rack - White 24 holes Plastic

• Sturdy hi-impact plastic rack will hold 24 test tubes up to (and including) 25mm in diameter.
• Easy to assemble and chemical resistant.
• Instructions included

Test Tube Rack - White 60 holes Plastic

• Sturdy hi-impact plastic rack will hold 60 test tubes up to (and including) 15mm in diameter.
• Easy to assemble and chemical resistant.
• Instructions included

Test Tube Rack - White 21 holes Plastic

• Sturdy hi-impact plastic rack will hold 21 test tubes up to (and including) 30mm in diameter.
• Easy to assemble and chemical resistant.
• Instructions included

Test Tube Rack 12 holes Plastic

• Sturdy hi-impact plastic rack will hold 12 test tubes up to (and including) 25mm in diameter.
• Easy to assemble and chemical resistant.

Test Tube Rack - Wood, 6 holes

• Solid hardwood construction. All racks are polished to minimize damage to surface from spills.
• Six 24mm Holes, 6 drying pins, with a 1/2" Thick base.
• NOTE: not suitable for 12 x 75mm or 25 x 150mm test tubes!

Test Tube Rack - White 40 holes Plastic

• Sturdy hi-impact plastic rack will hold 40 test tubes up to (and including) 20mm in diameter.
• Easy to assemble and chemical resistant.
• Instructions included

Test Tube Brush 11"

• 11" (280 mm).
• Nylon Brush is 1.4" x 4" or 35 mm x 100 mm.

Test Tube Brush 8"

• 8" (200 mm).
• Brush is 1/2" x 3" or 13 mm x 76 mm.

Test Tube Clamp

• For tubes from 0.6mm to 3.1mm outer diameter.
• Made of plated spring steel wire. Has self-closing jaws with finger grips. About 16cm long.