Centrifuge Tubes:

CELLTREAT® centrifuge tubes are manufactured in a class 100,000 clean room and made of high-clarity polypropylene. Graduations are printed in a bold easy-to-read black and are accurate to ± 2%. New 50mL tubes include a black printed 50 ml graduation line as well as 1, 2 and 3ml graduations molded into the conical bottom. Large white marking area provides excellent contrast for identification. The extended cap design facilitates one hand removal of caps and helps prevent contamination. Conical bottom tubes have smooth, flat surface polyethylene caps. Self-standing tubes have a plug seal polyethylene cap. Both cap styles provide an integral seal. Maximum RCF is 12,000 (g) for conical bottom tubes and 6,000 for self-standing tubes. Temperature range is -80°C to 120°C. CELLTREAT 15 and 50ml tubes are available in recyclable racks or bulk packaged in sterile re-sealable (zip closure) bags. Inner bags contain lot number information. Gamma irradiation sterilized, RNase-free, DNase-free, DNA-free, and Non-pyrogenic.

Flip Top Centrifuge Tubes:

CELLTREAT Flip Top centrifuge tubes are manufactured in a class 100,000 clean room and made of high-clarity polypropylene. Graduations are printed in a bold easy-to-read black and are accurate to ± 2%. Large white marking area provides excellent contrast for identification. The ergonomic leak-free flip top cap design allows easy one hand opening of caps while preventing loss of a separate cap. Flip top caps are smooth, flat surface polyethylene. Temperature range is -80°C to 120°C. CELLTREAT 15 ml and 50 ml Flip Top Centrifuge tubes are available in either paperboard recyclable racks or bulk packaged in sterile re-sealable (zip closure) bags. Gamma irradiation sterilized, RNase-free, DNasefree, and Non-pyrogenic.

Micro Centrifuge Tubes:

Micro Centrifuge tubes are available in three sizes; 0.5ml, 1.5ml and 2.0ml. CELLTREAT Micro Centrifuge tubes have an attached flat top cap, engraved graduations and are manufactured from high quality polypropylene. The tubes have a temperature range of -80°C to 120°C. CELLTREAT Micro Centrifuge tubes have a maximum (RCF) of 16,000g and are packaged in easy opening plastic bags.

CELLTREAT Scientific Products include a comprehensive "Quality Certificate" with every case of product. The CELLTREAT "Quality Certificate" includes the Part Number, Lot Number, Sterility Assurance Level and Dosage, Endotoxin/Pyrogen Free Assurance, Non-Cytotoxicity Assurance and RNase/DNase Free Assurance.