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Screw Cap Tubes

AlphaGem Bio screw cap tubes are the perfect solution for securing and storing sensitive samples. The patented Dual a Ring Seal technology feature of our screw cap tubes ensures superior sealing to preserve the samples. Our tubes are manufactured with medical-grade ultra-clear USP class 6 plastics and caps with ultra-pure co-molded gasket seal materials, which deliver exceptional quality and integrity. Furthermore, the ergonomic caps and tubes are designed for easy handling and require low torque (rotational force) during installation, which reduces the risk of sample contamination and gives a user-friendly experience while maintaining a secure seal. The double-start threads configuration in our screw caps tubes also provides a greater thread contact area and offers superior strength during centrifugation, transport, and long-term storage.
We offer standard and custom coding options to cater to your specific requirements, and the index mark on the tubes allows precise repositioning during centrifugation. Trust our screw cap tubes for secure sealing, ease of use, and precise sample handling to provide the utmost protection and convenience for your valuable samples.
Screw Tubes and Ergonomic Caps AlphaGem Part Number AlphaGem Part Name Extended Description
311-04-341 MCSCT-0.5-C-NC-B 0.5 mL clear tubes and blue ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-05-861 MCSCT-0.5-C-NC-BR 0.5 mL clear tubes and brown ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-04-101 MCSCT-0.5-C-NC-C 0.5 mL clear tubes and ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-04-581 MCSCT-0.5-C-NC-G 0.5 mL clear tubes and green ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-06-101 MCSCT-0.5-C-NC-NB 0.5 mL clear tubes and navy blue ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-04-901 MCSCT-0.5-C-NC-O 0.5 mL clear tubes and orange ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-06-341 MCSCT-0.5-C-NC-P 0.5 mL clear tubes and pink ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-05-141 MCSCT-0.5-C-NC-R 0.5 mL clear tubes and red ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-06-581 MCSCT-0.5-C-NC-V 0.5 mL clear tubes and violet ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-05-381 MCSCT-0.5-C-NC-W 0.5 mL clear tubes and white ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-05-621 MCSCT-0.5-C-NC-Y 0.5 mL clear tubes and yellow ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-04-361 MCSCT-0.5-SS-C-NC-B 0.5 mL clear self standing tubes and blue ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-05-881 MCSCT-0.5-SS-C-NC-BR 0.5 mL clear self standing tubes and brown ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-04-121 MCSCT-0.5-SS-C-NC-C 0.5 mL clear self standing tubes and ergonomic screw caps, non-capped,500 tubes and 500 caps per unit, 8 units per case
311-04-601 MCSCT-0.5-SS-C-NC-G 0.5 mL clear self standing tubes and green ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-06-121 MCSCT-0.5-SS-C-NC-NB 0.5 mL clear self standing tubes and navy blue ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-04-921 MCSCT-0.5-SS-C-NC-O 0.5 mL clear self standing tubes and orange ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-06-361 MCSCT-0.5-SS-C-NC-P 0.5 mL clear self standing tubes and pink ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-05-161 MCSCT-0.5-SS-C-NC-R 0.5 mL clear self standing tubes and red ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-06-601 MCSCT-0.5-SS-C-NC-V 0.5 mL clear self standing tubes and violet ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-05-401 MCSCT-0.5-SS-C-NC-W 0.5 mL clear self standing tubes and white ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-05-641 MCSCT-0.5-SS-C-NC-Y 0.5 mL clear self standing tubes and yellow ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-04-421 MCSCT-1.5-C-NC-B 1.5 mL clear tubes and blue ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-05-941 MCSCT-1.5-C-NC-BR 1.5 mL clear tubes and brown ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-04-181 MCSCT-1.5-C-NC-C 1.5 mL clear tubes and ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-04-661 MCSCT-1.5-C-NC-G 1.5 mL clear tubes and green ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-06-181 MCSCT-1.5-C-NC-NB 1.5 mL clear tubes and navy blue ergonomic screw caps, non-capped, 500tubes and 500 caps per unit, 8 units per case
311-04-981 MCSCT-1.5-C-NC-O 1.5 mL clear tubes and orange ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-06-421 MCSCT-1.5-C-NC-P 1.5 mL clear tubes and pink ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-05-221 MCSCT-1.5-C-NC-R 1.5 mL clear tubes and red ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-06-661 MCSCT-1.5-C-NC-V 1.5 mL clear tubes and violet ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-05-461 MCSCT-1.5-C-NC-W 1.5 mL clear tubes and white ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-05-701 MCSCT-1.5-C-NC-Y 1.5 mL clear tubes and yellow ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-04-441 MCSCT-1.5-SS-C-NC-B 1.5 mL clear self standing tubes and blue ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-05-961 MCSCT-1.5-SS-C-NC-BR 1.5 mL clear self standing tubes and brown ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-04-201 MCSCT-1.5-SS-C-NC-C 1.5 mL clear self standing tubes and ergonomic screw caps, non-capped,500 tubes and 500 caps per unit, 8 units per case
311-04-681 MCSCT-1.5-SS-C-NC-G 1.5 mL clear self standing tubes and green ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-06-201 MCSCT-1.5-SS-C-NC-NB 1.5 mL clear self standing tubes and navy blue ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-05-001 MCSCT-1.5-SS-C-NC-O 1.5 mL clear self standing tubes and orange ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-06-441 MCSCT-1.5-SS-C-NC-P 1.5 mL clear self standing tubes and pink ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-05-241 MCSCT-1.5-SS-C-NC-R 1.5 mL clear self standing tubes and red ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-06-681 MCSCT-1.5-SS-C-NC-V 1.5 mL clear self standing tubes and violet ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-05-481 MCSCT-1.5-SS-C-NC-W 1.5 mL clear self standing tubes and white ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-05-721 MCSCT-1.5-SS-C-NC-Y 1.5 mL clear self standing tubes and yellow ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-04-501 MCSCT-2.0-C-NC-B 2.0 mL clear tubes and blue ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-06-021 MCSCT-2.0-C-NC-BR 2.0 mL clear tubes and brown ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-04-261 MCSCT-2.0-C-NC-C 2.0 mL clear tubes and ergonomic screw caps, non-capped, 500 tubes and500 caps per unit, 8 units per case
311-04-741 MCSCT-2.0-C-NC-G 2.0 mL clear tubes and green ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-06-261 MCSCT-2.0-C-NC-NB 2.0 mL clear tubes and navy blue ergonomic screw caps, non-capped, 500tubes and 500 caps per unit, 8 units per case
311-05-061 MCSCT-2.0-C-NC-O 2.0 mL clear tubes and orange ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-06-501 MCSCT-2.0-C-NC-P 2.0 mL clear tubes and pink ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-05-301 MCSCT-2.0-C-NC-R 2.0 mL clear tubes and red ergonomic screw caps, non-capped, 500 tubesand 500 caps per unit, 8 units per case
311-06-741 MCSCT-2.0-C-NC-V 2.0 mL clear tubes and violet ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-05-541 MCSCT-2.0-C-NC-W 2.0 mL clear tubes and white ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-05-781 MCSCT-2.0-C-NC-W 2.0 mL clear tubes and yellow ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-04-521 MCSCT-2.0-SS-C-NC-B 2.0 mL clear self standing tubes and blue ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-06-041 MCSCT-2.0-SS-C-NC-BR 2.0 mL clear self standing tubes and brown ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-04-281 MCSCT-2.0-SS-C-NC-C 2.0 mL clear self standing tubes and ergonomic screw caps, non-capped,500 tubes and 500 caps per unit, 8 units per case
311-04-761 MCSCT-2.0-SS-C-NC-G 2.0 mL clear self standing tubes and green ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-06-281 MCSCT-2.0-SS-C-NC-NB 2.0 mL clear self standing tubes and navy blue ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-05-081 MCSCT-2.0-SS-C-NC-NB 2.0 mL clear self standing tubes and navy blue ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-06-521 MCSCT-2.0-SS-C-NC-P 2.0 mL clear self standing tubes and pink ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-05-321 MCSCT-2.0-SS-C-NC-R 2.0 mL clear self standing tubes and red ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-06-761 MCSCT-2.0-SS-C-NC-V 2.0 mL clear self standing tubes and violet ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-05-561 MCSCT-2.0-SS-C-NC-W 2.0 mL clear self standing tubes and white ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-05-801 MCSCT-2.0-SS-C-NC-Y 2.0 mL clear self standing tubes and yellow ergonomic screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
Screw Tubes and PP Caps AlphaGem Part Number AlphaGem Part Name Extended Description
311-52-581 MCSCT-0.5-C-NC-BL-PP 0.5 mL clear tubes and black polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-50-341 MCSCT-0.5-C-NC-B-PP 0.5 mL clear tubes and blue polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-50-101 MCSCT-0.5-C-NC-C-PP 0.5 mL clear tubes and polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-50-581 MCSCT-0.5-C-NC-G-PP 0.5 mL clear tubes and green polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-51-861 MCSCT-0.5-C-NC-NB-PP 0.5 mL clear tubes and navy blue polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-50-901 MCSCT-0.5-C-NC-O-PP 0.5 mL clear tubes and orange polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-52-101 MCSCT-0.5-C-NC-P-PP 0.5 mL clear tubes and pink polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-51-141 MCSCT-0.5-C-NC-R-PP 0.5 mL clear tubes and red polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-52-341 MCSCT-0.5-C-NC-V-PP 0.5 mL clear tubes and violet polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-51-381 MCSCT-0.5-C-NC-W-PP 0.5 mL clear tubes and white polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-51-621 MCSCT-0.5-C-NC-Y-PP 0.5 mL clear tubes and yellow polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-52-601 MCSCT-0.5-SS-C-NC-BL-PP 0.5 mL clear self standing tubes and black polypropylene screw caps, non-capped,500 tubes and 500 caps per unit, 8 units per case
311-50-361 MCSCT-0.5-SS-C-NC-B-PP 0.5 mL clear self standing tubes and blue polypropylene screw caps, non-capped,500 tubes and 500 caps per unit, 8 units per case
311-50-121 MCSCT-0.5-SS-C-NC-C-PP 0.5 mL clear self standing tubes and polypropylene screw caps, non-capped,500 tubes and 500 caps per unit, 8 units per case
311-50-601 MCSCT-0.5-SS-C-NC-G-PP 0.5 mL clear self standing tubes and green polypropylene screw caps, non-capped,500 tubes and 500 caps per unit, 8 units per case
311-51-881 MCSCT-0.5-SS-C-NC-NB-PP 0.5 mL clear self standing tubes and navy blue polypropylene screw caps, non-capped,500 tubes and 500 caps per unit, 8 units per case
311-50-921 MCSCT-0.5-SS-C-NC-O-PP 0.5 mL clear self standing tubes and orange polypropylene screw caps, non-capped,500 tubes and 500 caps per unit, 8 units per case
311-52-121 MCSCT-0.5-SS-C-NC-P-PP 0.5 mL clear self standing tubes and pink polypropylene screw caps, non-capped,500 tubes and 500 caps per unit, 8 units per case
311-51-161 MCSCT-0.5-SS-C-NC-R-PP 0.5 mL clear self standing tubes and red polypropylene screw caps, non-capped,500 tubes and 500 caps per unit, 8 units per case
311-52-361 MCSCT-0.5-SS-C-NC-V-PP 0.5 mL clear self standing tubes and violet polypropylene screw caps, non-capped,500 tubes and 500 caps per unit, 8 units per case
311-51-401 MCSCT-0.5-SS-C-NC-W-PP 0.5 mL clear self standing tubes and white polypropylene screw caps, non-capped,500 tubes and 500 caps per unit, 8 units per case
311-51-641 MCSCT-0.5-SS-C-NC-Y-PP 0.5 mL clear self standing tubes and yellow polypropylene screw caps, non-capped,500 tubes and 500 caps per unit, 8 units per case
311-52-661 MCSCT-1.5-C-NC-BL-PP 1.5 mL clear tubes and black polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-50-421 MCSCT-1.5-C-NC-B-PP 1.5 mL clear tubes and blue polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-50-181 MCSCT-1.5-C-NC-C-PP 1.5 mL clear tubes and polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-50-661 MCSCT-1.5-C-NC-G-PP 1.5 mL clear tubes and green polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-51-941 MCSCT-1.5-C-NC-NB-PP 1.5 mL clear tubes and navy blue polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-50-981 MCSCT-1.5-C-NC-O-PP 1.5 mL clear tubes and orange polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-52-181 MCSCT-1.5-C-NC-P-PP 1.5 mL clear tubes and pink polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-51-221 MCSCT-1.5-C-NC-R-PP 1.5 mL clear tubes and red polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-52-421 MCSCT-1.5-C-NC-V-PP 1.5 mL clear tubes and violet polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-51-461 MCSCT-1.5-C-NC-W-PP 1.5 mL clear tubes and white polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-51-701 MCSCT-1.5-C-NC-Y-PP 1.5 mL clear tubes and yellow polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-52-681 MCSCT-1.5-SS-C-NC-BL-PP 1.5 mL clear self standing tubes and black polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-50-441 MCSCT-1.5-SS-C-NC-B-PP 1.5 mL clear self standing tubes and blue polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-50-201 MCSCT-1.5-SS-C-NC-C-PP 1.5 mL clear self standing tubes and polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-50-681 MCSCT-1.5-SS-C-NC-G-PP 1.5 mL clear self standing tubes and green polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-51-961 MCSCT-1.5-SS-C-NC-NB-PP 1.5 mL clear self standing tubes and navy blue polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-51-001 MCSCT-1.5-SS-C-NC-O-PP 1.5 mL clear self standing tubes and orange polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-52-201 MCSCT-1.5-SS-C-NC-P-PP 1.5 mL clear self standing tubes and pink polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-51-241 MCSCT-1.5-SS-C-NC-R-PP 1.5 mL clear self standing tubes and red polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-52-441 MCSCT-1.5-SS-C-NC-V-PP 1.5 mL clear self standing tubes and violet polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-51-481 MCSCT-1.5-SS-C-NC-W-PP 1.5 mL clear self standing tubes and white polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-51-721 MCSCT-1.5-SS-C-NC-Y-PP 1.5 mL clear self standing tubes and yellow polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-52-741 MCSCT-2.0-C-NC-BL-PP 2.0 mL clear tubes and black polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-50-501 MCSCT-2.0-C-NC-B-PP 2.0 mL clear tubes and blue polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-50-261 MCSCT-2.0-C-NC-C-PP 2.0 mL clear tubes and polypropylene screw caps, non-capped, 500 tubes and500 caps per unit, 8 units per case
311-50-741 MCSCT-2.0-C-NC-G-PP 2.0 mL clear tubes and green polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-52-021 MCSCT-2.0-C-NC-NB-PP 2.0 mL clear tubes and navy blue polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-51-061 MCSCT-2.0-C-NC-O-PP 2.0 mL clear tubes and orange polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-52-261 MCSCT-2.0-C-NC-P-PP 2.0 mL clear tubes and pink polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-51-301 MCSCT-2.0-C-NC-R-PP 2.0 mL clear tubes and red polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-52-501 MCSCT-2.0-C-NC-V-PP 2.0 mL clear tubes and violet polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-51-541 MCSCT-2.0-C-NC-W-PP 2.0 mL clear tubes and white polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-51-781 MCSCT-2.0-C-NC-Y-PP 2.0 mL clear tubes and yellow polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-52-761 MCSCT-2.0-SS-C-NC-BL-PP 2.0 mL clear self standing tubes and black polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-50-521 MCSCT-2.0-SS-C-NC-B-PP 2.0 mL clear self standing tubes and blue polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-50-281 MCSCT-2.0-SS-C-NC-C-PP 2.0 mL clear self standing tubes and polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-50-761 MCSCT-2.0-SS-C-NC-G-PP 2.0 mL clear self standing tubes and green polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-52-041 MCSCT-2.0-SS-C-NC-NB-PP 2.0 mL clear self standing tubes and navy blue polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-51-081 MCSCT-2.0-SS-C-NC-O-PP 2.0 mL clear self standing tubes and orange polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-52-281 MCSCT-2.0-SS-C-NC-P-PP 2.0 mL clear self standing tubes and pink polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-51-321 MCSCT-2.0-SS-C-NC-R-PP 2.0 mL clear self standing tubes and red polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-52-521 MCSCT-2.0-SS-C-NC-V-PP 2.0 mL clear self standing tubes and violet polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-51-561 MCSCT-2.0-SS-C-NC-W-PP 2.0 mL clear self standing tubes and white polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case
311-51-801 MCSCT-2.0-SS-C-NC-Y-PP 2.0 mL clear self standing tubes and yellow polypropylene screw caps, non-capped, 500 tubes and 500 caps per unit, 8 units per case