. O-ring cap and vial threading are Sarstedt and Porex compatible . Sterile tubes are packaged 5 x 100 with natural O-ring sealed caps . Non-sterile tubes are packaged 2 x 500, caps are sold separately . Max. RCF: 18,000 x g . Caps packaged 2 x 500
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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.