NEW – Now available in 15 and 50mL opaque black tubes to protect light sensitive compounds
Graduations on clear tubes are printed in bold easy-to-read black ink and are accurate to ± 2%
50mL clear tubes include a black printed 50mL graduation line and 1, 2 and 3mL graduations molded into the conical bottom
Large white marking area provides excellent contrast for identification
All tubes are manufactured from high quality polypropylene and have smooth, flat surface polyethylene (HDPE) caps
Maximum RCF is 12,000g for 15mL conical bottom tubes, 16,000g for 50mL conical bottom tubes, and 6,000g for selfstanding tubes
Temperature range of -80°C to 120°C
15 and 50mL clear tubes are available in recyclable racks or bulk packaged in zip-closure bags
15 and 50mL black tubes are available bulk packaged in zip-closure bags only
Clear centrifuge tubes are available in (gamma irradiated) sterile or non-sterile pack options
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Colonial Scientific has teamed up with the industry leaders, Fisher Scientific and VWR, and now offers their entire product line. Colonial Scientific provides any part from the Fisher Scientific site with a part number.