Secure-Lock™ polypropylene microcentrifuge tubes offer a special locking clasp to produce a more secure closure
This will help to prevent tubes from opening during centrifugation, boiling, storing, freezing and shipping. They are graduated at 0.5, 1.0 and 1.5 mL. Autoclavable to 121°C. Pierceable lid. Etched surface on side of tube for sample identification.
Certifications: Certified RNase-, DNase-, Pyrogen- and DNA-free.
Ordering information: Packaged in tamperproof resealable safety-lock bags.