Introduction of centrifuge tubes
Hawach Scientific offers PP consumables made from virgin polypropylene to meet the general requirements of the laboratory. For centrifuge series, we have 3 types all were produced in 100,000 class clean-room.
Hawach centrifuge tubes are widely used in biological science, especially the biochemistry and molecular biology industries. Centrifuge technology is used in the separation and preparation of various biological products. With biological suspension inside round bottom centrifuge tubes rotating at very high speed, the submicroscopic particulates(such as organelles and biomacromolecules) sink down at a certain rate under big centrifugal force.
So that the submicroscopic particulates can separate from the solution. Regarding different bottom shapes, centrifuge tubes can be classified into V shape bottom, flat bottom, and round bottom centrifuge tubes.
In terms of different sealing types, 1.5 ml and 2 ml micro-centrifuge tubes are with press cap with locker, while 15 ml, 50 ml centrifuge tubes, and 250 ml, 500 ml centrifuge bottles are equipped with screw caps.
Recently, 1.5 ml microcentrifuge tubes and 2 ml microcentrifuge tubes, are mostly used as qPCR consumables for Nucleic acid amplification testing.
Features of :
Universal fits for most standard rotors;
Highly polished interior material for maximum sample recovery;
Clear graduations with marking area available;
One-hand operation design, easy for users application.
Hawach centrifuge tubes are made of polypropylene (PP) with HDPE sealing caps;
All tubes were sterilized by E-Beam and packed in 100,000 class clean-room;
No pyrogen, no endotoxin or cytotoxicity, DNAse and RNAse free;
Sterilized centrifugal tubes and pyrogen free packaging and customized size acceptable ;
Volume: 1.5 ml and 2 ml micro-centrifuge tubes, 15 ml, 50 ml centrifuge tubes, 250 ml, 500 ml centrifuge bottles;
Color of 2 ml micro-centrifuge tubes are transparent;
Standard bottom is V shape. Flat bottom and round bottom centrifuge tubes can be customized;
Virgin PP and HDPE made 1.5 ml micro-centrifuge tubes, which conforms to USP class-6 standard and does not contain heavy metals;
Tube cover of 2 ml microcentrifuge tubes are easy to screw and of good sealing, which strengthens the polypropylene microcentrifuge tubes, and prevents the samples from volatilization or leakage;
Clear scale lines and white writing areas on 50 ml centrifuge tubes body allows clear mark and quick to use and check;
Meet the analytical level standards requirements;
High strength non-toxic materials are used, all the raw material comply with USP VI requirement;