Lab Supplies

Lab Supplies

Vial Screw Caps

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National Scientific (Thermo Scientific Inc.)

Thermo National Scientific C4013-1A Black 8-425 Open Top Screw Caps - NC4013-1A
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National Scientific (Thermo Scientific Inc.)

Thermo National Scientific C4013-3A Black 8mm PP Open Top Flanged Cap with 5.5mm Hole - NC4013-3A
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National Scientific (Thermo Scientific Inc.)

Thermo National Scientific C4013-98W White 8mm PP Open Top Flanged Cap with 5.5mm Hole - NC4013-98W
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