Reusable Test Tubes
Chemglass Life Sciences 100mL Tube, Reaction, 14/20 Inner Joint, 0-4mm Valve, Airfree, Schlenk
100mL Tube, Reaction, 14/20 Inner Joint, 0-4mm Valve, Airfree, Schlenk. Cylindrical shaped tube useful for storage or simple reactions with a standard taper inner joint at the top and a Chem-Vac™ Chem-Cap valve sidearm. Plug may be removed for sampling from tube while a purge of inert gas is maintained through the sidearm. Valve size is as listed.
Chemglass Life Sciences 250mL Tube, Reaction, 24/40 Inner Joint, 0-8mm Valve, Airfree, Schlenk
250mL Tube, Reaction, 24/40 Inner Joint, 0-8mm Valve, Airfree, Schlenk. Cylindrical shaped tube useful for storage or simple reactions with a standard taper inner joint at the top and a Chem-Vac™ Chem-Cap valve sidearm. Plug may be removed for sampling from tube while a purge of inert gas is maintained through the sidearm. Valve size is as listed.
Chemglass Life Sciences 50mL Tube, Reaction, 14/20 Inner Joint, 0-4mm Valve, Airfree, Schlenk
50mL Tube, Reaction, 14/20 Inner Joint, 0-4mm Valve, Airfree, Schlenk. Cylindrical shaped tube useful for storage or simple reactions with a standard taper inner joint at the top and a Chem-Vac™ Chem-Cap valve sidearm. Plug may be removed for sampling from tube while a purge of inert gas is maintained through the sidearm. Valve size is as listed.
Chemglass Life Sciences 25mL Tube, Reaction, 14/20 Outer Joint, 2mm Glass Stpk, Airfree, Schlenk
25mL Tube, Reaction, 14/20 Outer Joint, 2mm Glass Stpk, Airfree, Schlenk. Cylindrical shaped tube useful for storage or simple reactions. Tube has a standard taper outer joint. Available with a choice of a 2mm high vacuum glass stopcock having a Stainless Steel constant pressure retaining device or a 0-4mm Chem-Cap Airfree inlet valve.
Beckman Coulter Ultra-Clear open-top thinwall tube, 5 mL, 13 x 51 mm, round bottom, sterile, 48/pack
Beckman Coulter 5 mL Ultra-Clear open-top thinwall tubes are sterile, single-use centrifuge tubes engineered for ultracentrifugation. The ultra-clear material improves visibility of bands or pellets and the certified-free manufacturing reduces risk of contamination.
- 5 mL nominal capacity.
- 13 x 51 mm nominal dimensions.
- Round bottom, thinwall construction.
- Pre-sterilized by ethylene oxide; packaged to ISO 11135:2014 and ISO 11607:2006 standards.
- Certified free of detectable DNA, DNase, RNase, PCR inhibitors, and endotoxins.
- Pack size: 48 per pack.
- Compatible with select ultracentrifuge rotors.
Corning™ PYREX™ VISTA™ Test Tubes with Beaded Rim
Functionality, economy, and quality.
Kimble™ KIMAX™ Test Tubes with Lip and Marking Spot
Durable Kimax borosilicate tubes.
Kimble™ KIMAX™ Culture Tube Screw Cap and Rubber Liner
Convenient spot on tube for marking identification.
Corning™ PYREX™ Test Tubes
Beaded rim for durability.