The 15ml and 50ml conical bottom centrifuge tubes provided by Next Day Science are produced in a Class 100,000 clean room, under ISO 9001:2000 quality management systems using USP class VI virgin polypropylene. This ensures that every tubes meets the highest quality standards available in the industry.
- Sterilized by E-Beam
- DNase, RNase-free, non-pyrogenic
- White printed writing space
- Black printed graduations
- Tubes packed in bulk or PS rack, plastic rack is environmentally friendly