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.
CELLTREAT Scientific Products includes 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. The CELLTREAT "Quality Certificate" was designed to include those items found on Certificates of Compliance and Certificates of Assurance. The CELLTREAT Scientific Products "Quality Certificate" is specific to each part number and lot of manufactured product.