• Tubes only, order screw caps separately • Conical or flat bottom • Autoclavable • Temperature range: - 80 °C to + 121 °C • For centrifugation up to 25000 g • Non-sterile
• Threaded polypropylene microtube • Autoclavable • Operating temperature: -80 °C to +95 °C • Screw cap with black O-ring seal • Available with or without skirt • Tubes and caps are supplied in a natural colour • Coloured caps are available separately
• Skirted microtubes with conical bottom for volumes of 0.5 ml, 2 ml and 4.5 ml • Tubes and caps are tested for resistance to a pressure of 51.7 kPA for aerial dispatch • Non-pyrogenic • Sterile version certified as RNase/DNase free • Made from PPCO (a copolymer of polypropylene) with a low metal rate • Caps sold separately • Conforms with the norm FDA CFR21 177.1520 for food and drink, norm USP Class VI • Can be centrifuged at 13 000 g
• Can be centrifuged up to 17 000 g • Certified RNase-DNase free, pyrogen and human DNA free • With O-ring seal or sealed lip • Flat cap with writing area • Max. temperature: -190 °C to +121 °C with O-ring seal, -176 °C to +100 °C with sealed lip • With or without writing area and graduations • Cap with or without attachment
• Bicoloured screw cap with two components • Easier to grip for screwing or unscrewing • With flexible moulded joint in the same colour as the grooves on the cap • 3 volumes: 0.5, 1.5 and 2 ml • Tubes and plugs made of polyprolylene
• Premium grade polypropylene • Leak-Tight, non-graduated • Autoclavable, freezable • Can withstand 3000 rpm during centrifugation • Ø x h (mm): 12 x 75
• Clear polypropylene • Cap in polyethylene • For the safe storage and transport of biological material • Dimensions Øx h: 16 x 56 mm (tube 5 ml) and 16 x 92 mm (tube 10 ml) • Conical bottom • With molded graduations