Trace Metal Free centrifuge tubes perform excellently in high density gradient separation of the sample.
Metal Free Centrifuge Tubes are manufactured using US FDA 21 CFR compliant USP Class VI medical grade polypropylene, free from natural rubber and heavy metals.
These test tubes resist
18,000 xg RCF - 15 ml tubes
20,000 xg RCF - 50 ml tubes
7.000 xg RCF - 50 ml tubes with support base
Conical bottom, pure natural colored screw cap, without additives for easy labeling and without trace metals.
Wide band of silk-screened writing
DNase / RNase Free
Without endotoxins
Free of heavy metals
Without human DNA
635 mm / Hg leak proof warheads
Without ATP and pyrogens
Sterile (Gamma rays)
GC / MS (gas chromatography and mass spectrophotometry test)
IVD 98/79 / EC CERTIFICATE
Packs of 500 pieces (20 x 25)