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Less weight, less waste and 100% recyclable. Single-use, disposable racks. Sterile.
Removable Cover Racks
Refillable racks allow optimal tip loading for single and multi channel pipettes. Autoclavable.
The ultimate in convenience – easy to use, saves space and reduces plastic waste by 85%.
Single-rack refills reduce plastic waste by 75% compared to individual racks.
Buying in bulk is the most economical way to get BioClean quality tips.
Equivalent to ten 96-tip racks – reduces plastic waste by 60%.
Double 96-tip rack reduces plastic waste by 35%, compared to two individual conventional racks.
Nothing beats Rainin Low Retention tips for viscous liquids and those with reduced surface tension.
Rainin Large Volume (10 mL – 20 mL) tips bring efficiency to your labs macro-volume
Ideal for depositing and retrieving samples from deep, narrow vessels.
Minimizes shear force on delicate samples and flow resistance for viscous samples.
Protect pipette shafts and tip ejectors from cross-contamination.
Rainin Gel-Well tips allow samples to be accurately dispensed into the wells of thin polyacrylamide gels.
Hydrophobic filters to prevent cross contamination from aerosols and liquids.
Pipette service and support
Expert Service – Tailored to Fit Your Pipetting Needs
METTLER TOLEDO supports and services your pipettes through their entire life-cycle, from good pipetting techniques to preventive maintenance and calibration to equipment repair.
Support & Repair
Maintenance & Optimization
Calibration & Quality
Training & Consulting
Pipette tips documentation
Rainin Tip Finder
Find Rainin BioClean tips for all major pipette brands
Have a question about Pipette Tips? Find answers below
In our brief Pipette Tips FAQ you will find answers to the most frequently asked questions, for example
What are pipette tips?
Pipette tips fit on the end of a pipette, creating an air-tight seal. Commonly made from polypropylene, they are made for one-time use and are available in a variety of formats and volumes to fit specific applications and pipettes. Because they come in direct contact with the sample of interest, pipette tips can have a significant effect on the results of an experiment. Discarding the tips between each experimental step helps prevent cross-contamination.
What is BioClean and pipette tip sterility??
BioClean refers to the exceptionally high standard to which all Rainin air-displacement tips are tested and found to be free of detectable amounts of specific biological contaminants, such as DNA (human and bacterial), RNase, DNase, endotoxin, protein, protease, ATP and PCR inhibitors.
Sterility refers to the absence of bacteria or any living microorganisms or spore, but without an additional qualifier (such as BioClean) can still contain contaminants that can have an influence on the outcome of an experiment. Reaction conditions and experimental results can be compromised by organic and non-organic contaminants unknowingly introduced to liquid samples by non-certified pipette tips. Contaminants can inflict adverse, unpredictable effects on enzyme activity and longevity, molecular interaction, spectrophotometric and chromatographic analysis, and more.