Fun with Science - - Items tagged as "Test tubes / racks & holders"
Just have fun with these educational science toys and books. Discover new things and make the time fly as you experiment!

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QUICK VIEW 25 X 150MM (1" x 5.75") 50mL POLYCARBONATE TEST TUBES WITH SCREW CAPS 6/PK $ 9.95
25 X 150MM (1" x 5.75") 50mL POLYCARBONATE TEST TUBES WITH SCREW CAPS 6/PK
$ 9.9525 X 150MM (1" x 5.75") approx 50mL POLYCARBONATE TEST TUBES WITH SCREW CAPS 6/PK These do have a slight tint to them and are not clear but can easily...View full product details → -
QUICK VIEW Adapt-a-Rack ~ Flexible Multi-Tube Rack (Test Tube Rack) ~ Blue Out of stock
Adapt-a-Rack ~ Flexible Multi-Tube Rack (Test Tube Rack) ~ Blue
$ 10.75Sorry, this item is out of stock
Flexible Multi-Tube RackEach slot adapts to accommodate 12 mm–30 mm (5 mL–50 mL) tubes sizes and holds them in a firm upright position. Made from POM Holds different sized tubes in...View full product details → -
QUICK VIEW Adapt-a-Rack ~ Flexible Multi-Tube Rack (Test Tube Rack) ~ Blue/Green Out of stock
Adapt-a-Rack ~ Flexible Multi-Tube Rack (Test Tube Rack) ~ Blue/Green
$ 10.75Sorry, this item is out of stock
Flexible Multi-Tube RackEach slot adapts to accommodate 12 mm–30 mm (5 mL–50 mL) tubes sizes and holds them in a firm upright position. Made from POM Holds different sized tubes in...View full product details → -
QUICK VIEW Adapt-a-Rack ~ Flexible Multi-Tube Rack (Test Tube Rack) ~ Green Out of stock
Adapt-a-Rack ~ Flexible Multi-Tube Rack (Test Tube Rack) ~ Green
$ 10.75Sorry, this item is out of stock
Flexible Multi-Tube RackEach slot adapts to accommodate 12 mm–30 mm (5 mL–50 mL) tubes sizes and holds them in a firm upright position. Made from POM Holds different sized tubes in...View full product details →