Reusable Test Tubes

Reusable test tubes suitable for various laboratory applications; available in various volume capacities, materials, and configurations including threaded closure and beaded rim; may have graduations or label markings; may include tube caps.

46 – 60 of 352 results

Thermo Scientific Tube RD Qtz. 89 OD .049WX11

Tube RD Qtz. 89 OD .049WX11.

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Cytiva Glass tube

Glass tube

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Wilmad Labglass TUBE MELTING POINT 1.5X100MM

Tube, Melting Point, Capillary. Tube O.D.: 1.5mm; Tube O.D.: 1mm; Tube Length: 100mm. Fabricated from low extractable borosilicate glass. Capillary tube is closed at one end and packed in vials containing approximately 100 tubes.

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Lonza Walkersville Pyrogen-free Dilution Tubes

UPDATE April 2019:We have decided to discontinue the performance of a sterility test for our Pyrogen-free Tubes.As part of the production process, all glassware is depyrogenated at extremely high temperatures well in excess of standard depyrogenation process conditions. These conditions provide for ample assurance that the tubes are depyrogenated making them suitable for use when performing the Bacterial Endotoxins Test (BET). Therefore, there is no added value or additional quality assurance in subsequently performing a sterility test after processing. As a result, the Certificate of Analyses will no longer indicate the results of a sterility test for these products.The implementation date for this change is the end of April 2019.Benefits:Certified to contain less than 0.005 EU/ml endotoxin

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Micromeritics Instrument Corporation 3/8IN SAMPLE TUBE

This item has a minimum qty of 3 per supplier requirements.
SAMPLE TUBE, 3/8-in. (9.6-mm) OD x 6.1 in. (155-mm) long, approx 2 cm3 sample capacity