All pipettes are supplied with a filter for protection against the suction of liquid into the pipetting device. Lot number and expiry date is on each bag noted. By using a high-grade polystyrene a maximum clarity is guaranteed. Increased volume of pipettes is a negative graduations. Pipette colour code according to international standards. Short-format pipettes (shorties) permit back-saving work.

Properties:

• Non-cytotoxic and free of detectable DNase, RNase and human DNA and endotoxins
• Sterile
• High optical clarity
• Maximum accuracy
• Drop-free pipetting
• Clear, easily legible graduation
• 5/10/25 ml pipettes with vertical Schellbach stripe for easier volume identification

The standard round design is supplemented by a square-profile dish and the OneWell Plate™. To enable parallel testing of a single sample using different agars, divided dishes with two or three compartments are available. The product range is completed by contact dishes and graduated germ count dishes.

Proporties:

• Available in different nominal sizes
• Easy stacking
• Vented for improved gas exchange
• non-vented for long incubation period
• Sterilised dishes available on request
• Manufactured from crystal clear polystyrene
• Heat resistance for use with hot agar

96 Well Polystyrene Microplates are manufactured under DIN ISO 9001 guidelines and can be traced all the way back to production through a defined LOT number system. Furthermore they are footprint compatible with automated systems. Polystyrene is a highly clear polymer with excellent optical properties which makes it ideal for precise optical measurements. An it is suitable for work with cell cultures.

Properties:

• Are manufactured without the use of siliconbased mould release
• U-Bottom: ideally suited for agglutination tests, no sharp corners
• V-Bottom: entire sample volume must be pipetted off
• F-Bottom / Standard (ST): for precise optical measurements, microscopic applications (bottom reading)
• Are analysed for detectable DNase, RNase and human DNA
• Are free of biocides and antistatics

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:

• Available in different sizes
• High clarity
• Appropriate grip stoppers for each tube are listed in the table with their Art.-No.

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.

Properties:

• Endotoxin-free
• Non- cytotoxic
• Free of detectable DNase, RNase, human DNA
• Heavy-metal free
• Made from virgin, leachable-free, USP class VI certified, medical grade polypropylene
• CE-marked
• High thermal resistance
• Cryo.s™ with internal thread have a silicone gasket

In the case of concentration determinations in microplates, the measurement is made vertically and the layer thickness of the sample to be measured is dependent on the sample volume. Even with smaller sample volumes, the resulting layer thicknesses are sufficient for precise measurement. At a constant sample volume, concentrations can be determined with the aid of a calibration curve.

Properties:

• Optical window down to 230 nm ideal for nucleic acid determinations at 260 nm/280 nm
• For measurements of protein concentration at 280 nm
• Transmission measurements with UV light up to 230 nm
• DMSO-resistant
• Stored at -20 °C without any problem

For cell culture, Greiner Bio-One offers standard and filter cap cell culture flasks with growth areas of four different sizes. Suspension culture flasks complete the range in another sizes.They are made of high-grade polystyrene. The special design of our cell culture flasks makes it possible to efficiently reach the cell lawn with a cell scraper, whilst still providing optimal access with a pipette. The special neck
design reduces the risk of wetting the inside of the cap with medium, thus providing additional protection against contamination. The stacking rim on the top of the flasks ensures firm standing and easy stackability in the incubator.

Properties:

• Hydrophobic surface, ideal for suspension cultures, hybridoma and embryonic stem cells
• Suspension culture flasks with filter screw cap
• Canted neck
• Graduation on both sides
• Sterile and user-friendly packaging
• 50 ml, 250 ml, 550 ml and 650 ml volumes available

For cell culture, Greiner Bio-One offers standard and filter cap cell culture flasks with growth areas of four different sizes. Suspension culture flasks complete the range in another sizes.They are made of high-grade polystyrene. The special design of our cell culture flasks makes it possible to efficiently reach the cell lawn with a cell scraper, whilst still providing optimal access with a pipette. The special neck
design reduces the risk of wetting the inside of the cap with medium, thus providing additional protection against contamination. The stacking rim on the top of the flasks ensures firm standing and easy stackability in the incubator.

Properties:

• Improved cell adhesion through physical surface treatment
• Cell culture flasks with filter screw cap
• Canted neck
• Graduation on both sides
• Sterile and user-friendly packaging
• 25 cm², 75 cm² and 175 cm² growth areas
• High and flat design of the 175 cm² cell culture flask for variability of media volume

Made of highly transparent PP without additives. Ultra-thin PP ensures optimum heat transfer during amplification. Comprehensive thermal cycler compatibility. Reaction vessels with flat lids for Real Time PCR / quantitative PCR have matted lids for easier labeling.

Features & Benefits:

• Packaging labeling with production symbols for easier identification and storage
• Free of detectable DNase, RNase and human DNA
• Free of detectable endotoxins

ThinCert™ Cell Culture Inserts for advanced cell and tissue culture applications. They are compatible with standard CELLSTAR® multiwell plates. The coupling between the housing and the membrane is achieved using an automated process which produces an extremely strong and robust seal without compromising or weakening the membrane in any way. The membranes undergo a physical surface treatment to optimise cellular adherence and growth characteristics. Due to a high chemical resistance to solvents a broad spectrum of cell fixation protocols can be performed. The specific hanging geometry design of the ThinCertTM cell culture inserts ensures that there is always a gap between the membrane support and the bottom of the well.

Proporties:

• Stable clear polystyrene housing, USP class VI certified and cell culture compatible
• Hanging geometry
• Sealed PET capillary pore membrane
• Single, sterile blister packing
• Improved cell adhesion through physical surface treatment
• Simplified pipetting due to self-lift geometry
• Enhanced pipetting access and gas exchange

The range of Greiner Bio-One tubes and multipurpose containers/beakers is very versatile and meets a wide variety of different demands. Polypropylene displays high thermal, mechanical and chemical resistance. It is therefore recommended for the storage of chemical and biological samples.

Proporties:

• Appropriate grip stoppers for each tube are listed in the table with their Art.-No.
• Available in different sizes

Properties:
- Improved handling since the tubes can be opened with one hand

• Rubber base to prevent slipping
• Offers space for up to 40 Cryo.s™

Disposal bags made of polypropylene foil for sterilisation in the steam autoclave. On request disposal bags are also available with imprint ”Biohazard“ if a sufficient number is ordered. For users of hot-air sterilisers, disposal bags made of polyamide are available for use up to +160 °C.

Properties:

• Ideal for the hygieni disposal of contaminated laboratory items

The 0,5 ml and 2 ml MASTERBLOCK® are ideal microplates for storing non-human sample material but are also ideal for cultivating bacteria or yeast. Their most important properties are biological inertness, resistance to numerous solvents commonly used in the laboratory, such as DMSO and temperature resistance from -196 °C to +121 °C.

Properties:

• Uniform external dimensions and tolerances
• Alphanumeric well coding
• Sealable with adhesive films and heat sealer
• Sealable with CapMats
• Available sterile or non-sterile
• Barcode-labelled on request

Cell culture multiwell plates are available in the hydrophilic surface (TC surface treatment) for improved cell adhesion and hydrophobic surface for suspension cultures and hybridoma cells. All panels can be stacked together, both with and without cover. The special design of the panels is also in stacked plates a faster heat exchange over the entire bottom surface of each plate allows . All plates have an imprinted lot number and are both pyrogens and DNase / RNase - free .

Properties:

• High clarity and low autofluorescence
• Lid enables optimal gas exchange with the lowest possible evaporation
• Single position lids to prevent cross-contamination
• Alphanumeric well coding
• Compatible with common instruments and automated systems
• Easy-to-open packaging

The PP, in medical quality, is USP Class VI certified and therefore free of removable components. High thermal resistance. CE marked and sterilized using ISO-11137 compliant radiation methods. Cryo.s™ with internal thread have a silicone ring.

Features & Benefits:

• SAL value 10-⁶?
• Free of detectable DNase. RNase and human DNA
• Free of detectable endotoxins, free of cytotoxic substances
• Insertion plates available

The Macroplate is practical and space-saving alternative to six standard petri dishes, the numeric coding allows easier identification of wells. CELLSTAR® OneWell PlateTM filled with agar, the new OneWell PlateTM can be used as an HTS petri dish for the cultivation and screening of bacteria. Handling and the required incubator space are improved compared to a round cell culture dish. Notches on the left side of the plate and the lid ensure a secured lid position.

Proporties:

• Manufactured from crystal clear polystyrene
• Sterile dishes available on request
• Easy stacking
• Vented design