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- General laboratory consumables
- Occupational safety, Security
- Analytical measurement and testing
- Stirring, Shaking, Mixing
- Sample preparation
- Distillation, separation, filtration
- Heating and cooling technology
- Liquid Handling
- Vacuum technology, Drying, Dry storage
- Optical instruments and Microscopes
- Cleaning and sterilisation
- Environmental-, soil-, water-, food analysis
- Chromatography
- Cleanroom
Centrifugation Tubes
Centrifuge tubes are specially designed to be placed in centrifuges to separate liquids, cells or other particles based on their density. During centrifugation, the contents are broken down into their components through rapid rotation around the fixed axis. The centrifugal force pushes the heavier components of the substance downwards, while the lighter ones remain at the top. In this way, solids can be reliably separated from liquids as well as substances of different densities.
Polystyrene Tubes Screw Cap
The range of Greiner Bio-One tubes and multipurpose containers/beakers is very versatile and meets a wide variety of different demands. Polystyrene is ideally suited for optical measurements
as a result of its high clarity.
Proporties:
- Ideal for small volumes and valuable sample (sample collects at the conical bottom)
- Available in different sizes
- High clarity
Test and Centrifuge Tubes Falcon®, PS and PP, sterile, with screw cap
Conical centrifuge tubes with blue printed graduations and white writing area.
- Sterilized by gamma irradiation
- Noncytotoxic and pyrogen-free, RNase/DNase-free
- Dome-seal screw cap, PE with positive seal
- Flat-top screw cap, PE for one hand manipulation, provides a level writing area
- Racks can be separated into two sections
Polystyrene Lids
Lids offer protection against contamination and evaporation during sample storage and cell cultivation. Four different polystyrene lids are available. High profile without condensation rings is mainly used for non TC-treated 96 well microplates. High profile with condensation rings is recommended for cell culture applications, since it ensures an optimum oxygen supply to cultivated cells due to improved gas exchange. Low profile lids contents are protected against evaporation and contamination, and the covered microplates can be easily gripped on the side in automated processes. Universal ultra low profile lids is compatible with a whole range of different microplates, provides the greatest possible protection against evaporation, and is also suitable for use in automated systems....
Cryo.s™ Tubes 1 ml and 2 ml
Cryo.s™ are suitable for storage of cell cultures, tissue samples, microbiological samples (e.g. viruses, bacteria, yeast, other fungi, spores), material of human or animal origin (such as blood, serum, sperm) as well as antibodies, RNA, DNA and protein samples. Cryo.s™ are not intended for sample storage within reproductive medicine....
