• Borosilicate glass 3.3 • Graduated or non graduated • Thick wall • For centrifugation up to 5500 g • With smooth neck or with polypropylene screw cap with silicone-PTFE seal • Round or conical bottom (conical bottoms require the use of a centrifuge adapter)
Reusable special borosilicate glass centrifuge tubes, type I, class B. These tubes have been chemically reinforced to offer better mechanical resistance.
• Polypropylene tube and polyethylene cap • Standard and inverted scale • Graduation on the bottom of the tube • Indication of maximum freezing level and maximum centrifuging speed • Large marking area • Free of Dnases, Rnases, endotoxins; perfectly watertight at -95kPa • Sterile