Epoxy-coated, steel wire test tube rack resists most solvents, weak acids and bases. Withstands temperatures up to 121 degree C. Holds 20 Tubes, size 22mm. 4X10 Format
Test Tube, Material: Made from high quality, heavy duty, Borosilicate Glass, Dimension: 100x12mm, rimless, Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks, capacity: 12ml, PK48
16x100mm, BD Vacutainer* Plus plastic serum tube, 8.5 mL. Red/gray conventional closure. Paper label. Additive: Clot activator and gel for serum separation.
One use, non-stackable. Single use plastic holder accepts disposable and reusable double-ended needles with threaded hubs. Holder converts BD Vacutainer tube and needle into a syringe-like assembly that facilitates use. Not autoclavable.