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Borosilicate Glass Test Tubes (Dozen)Borosilicate Glass Test Tubes (Dozen)
Borosilicate Glass Test Tubes (Dozen)
16041

Glassware is manufactured from low alkali Type 3.3 borosilicate glass. It is virtually free of magnesia-lime-zinc group and is completely free of arsenic and other heavy metals.

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From $3.95 Dozen
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Save 20%
High Grip Hollow Top Test Tube Plug Caps
High Grip Hollow Top Test Tube Plug Caps
16565

These plug caps for test tubes are high grip hollow made of low density polyethylene. Hollow caps makes insertion and removal from test tubes easy. Sold in packs of 500.

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From $23.96 $29.95 Pack
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Plastic Test Tubes w/ Caps
Plastic Test Tubes w/ Caps
15747

These durable test tubes with caps are plastic 16 ml

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$9.95 Set
Polystyrene Test Tubes - 12 x 75mm, 5ml (Pack of 500)
Polystyrene Test Tubes - 12 x 75mm, 5ml (Pack of 500)
16561

Test tubes are made of premium grade polystyrene, precision molded with glass like clarity. Sold in packs of 500.

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$26.95 Pack