Tube Racks

Racks for test tubes have openings of various sizes to accommodate specific or a range of tube diameters, and securely hold tubes on benchtops, or in water baths, incubators, or refrigerators. Test tube racks have various configurations and can be stackable, have grips for inversion, be angled or have alphanumeric labels. Test tube rack shapes and sizes vary and they can be made from variety of materials, including plain or epoxy-coated metal, wood, foam, and various acrylics and plastics.

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4,816 – 4,830 of 5,762 results

4,816

Essendant STAMP2000PLUSGRNFAXDRD

Stamp pad is built-in for years of use Comes with water-based ink Up to 5 000 impressions before re-inking Stamp Type- Message Message(s)- FAXED Ink Types- Pre-Inked Re-Inkable Impression Width- 1 5

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4,817

MSC

5000675349 CALIBRATION TEST GAS

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4,818

Essendant PADW-N-C30X244/CSGY

Anti-skid pad refills with antimicrobial product protection 60 sheets in a pad Four pads per carton Mat Type- Pad Refills Application- Indoor Width- 30 Length- 24

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4,819

MSC

5000512250 GP STD FLEX STL WIRE ROPE

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4,820

Essendant CHALK888-YRLRD CRYNYL

Smooth marking chalk is ideal for bright temporary marks Coated for clean handling Color(s)- Yellow Number of Colors- 1 Length- 4 Diameter- 1

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4,821

MSC

5000675393 KEE KLAMP

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4,822

Essendant CHALKRLRD CRYN4X1WH

Smooth marking chalk is ideal for bright temporary marks Coated for clean handling Color(s)- White Number of Colors- 1 Length- 4 Diameter- 1

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4,823

Essendant RIBBONEPS ERC35 RGTRPP

For use with Epson ERC-35 875 and M875 cash registers Consistent trouble-free performance Device Types- Cash Register Color(s)- Purple OEM/Compatible- Compatible Material(s)- Nylon

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4,824

Essendant STAMPACCUCOPYBE

Attached flip-open lid keeps surfaces clean and prolongs stamp life Re-inkable for thousands of impressions Ergonomic rubber grip Stamp Type- Message Message(s)- COPY Ink Types- Pre-Inked Re-Inkable Impression Diameter- 0 63