They feature graduations every 0.25 mL and a flat, frosted cap and writing pad for sample labeling and identification. Compared to 15 mL tubes, 5 mL tubes offer increased safety against contamination, as there is no need for pipettor barrels to enter inside the tube.
Natural, amber, and sterile options are available, and each unit is packaged in convenient stand up pouches. Unique to the industry, the assorted colors unit pack features 4 individually packaged colours.
As with all SSI products, they are certified free of RNase, DNase, DNA, and PCR inhibitors.
SSI is also releasing a 5 mL tube compatible Flipper® rack. Along with 5 mL tubes, the new rack can house sample sizes ranging from 0.5 mL to 50 mL tubes. Offered in assorted colors of red, blue, yellow, and green, it is an ideal way to reduce clutter at the lab bench.