Pipette Tip Refills

SpaceSaver Saves Space and Reduces Plastic Waste

The Rainin SpaceSaver™ pipette tip rack refills are eco-friendly, compact, easy to use and economical. The nested trays of tip refills not only save space, they reduce plastic waste by 80%. SpaceSaver's outer sleeve and lids are made from highly recyclable Type 1 PETE and made to fit Rainin hinged-lid racks. It is available in LTS and universal-fit (UNV), 8- or 10- trays depending on size.

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Advantages of SpaceSaver Pipette Tip Refills

Pipette Tip Refills

Less Space on Bench or Shelf

With a footprint the size of a pipette rack, the Rainin SpaceSaver™ is an economical and environmentally sensible way to manage your tip inventory. Each SpaceSaver has 8- or 10- rack refills in a compact, easy-to-use sleeve made from recycled PETE – the same plastic used in water bottles.

How to Refill a Hinged-Lid Box of Bioclean Ultra Pipette Tips

Need multiple refills of pipette tips in the lab? This video displays the simple process involved with refilling the SpaceSaver stack.

pipette tip refills

Compact, Easy to Use

The SpaceSaver refill system is remarkably ingenious and easy to use. Each sleeve contains 8- or 10- tip trays nestled within one another to save space. When you're ready to refill, simply set the sleeve over the empty rack and push down on the protective cover to insert the next tray into the rack. That's it!

Pipette Tip Refills

85% Less Waste

SpaceSaver sleeves are made from high quality, recycled and easily recyclable polyethylene (PETE) – the same plastic used in water bottles. What's more, compared to regular racks, SpaceSaver uses 85% less plastic.


bioclean ultra product brochure
BioClean has long been the standard for assuring customers that Rainin tips are pristine and free of biological contaminants. Download the BioClean Ul...
LTS LiteTouch System Product Brochure
By virtually eliminating friction, the Rainin LiteTouch System dramatically reduces the amount of force required to load and eject tips.
Rainin LR Low Rentention Tips Brochure
Learn how Rainin LR low retention tips improve pipetting accuracy by minimizing residual volume, particularly when transferring liquids such as viscou...
bioclean pipette tips datasheet
For successful experiments, pipette tips must be completely inert and not interfere with samples. Rainin BioClean tips are guaranteed to be free of RN...
Zero Contamination in Rainin Pipette Tips
A paper published in Science shows that by using certain polypropylene tips and tubes, experiments can be inhibited and results will be adversely affe...
sterile vs non sterile pipette tips
This white paper proves how there is essentially zero possibility for any Rainin pipette tip to contribute contaminants to customer samples.
Comparative Carbon Footprints Terrarack
METTLER TOLEDO Rainin is the pioneer of high purity ‘BioClean’ tips, creating a range of super-clean tips which are certified to be free of biological...
Counteracting Liquid Retention in Tips Benefits of Using Low Retention Tips
This white paper shows that Rainin LR tips are capable of “normalizing” the performance of liquids with diverse compositions and physical properties d...
How To Choose a Good Pipette Tip
Download an introduction and detailed advice on what to look for when choosing a good pipette tip, i.e., a tip that does not influence the experiment'...
aerosol-resistant pipette tips
Rainin aerosol-resistant pipette tips with filters were tested by an independent testing laboratory and proven to prevent DNA aerosol contamination.
Trace Organic and Inorganic Materials in pipette tips
To confirm that tips manufactured by Rainin do not provide sufficient quantities of contaminating inhibitors, a number of experiments were performed b...
Testing for Contaminants in Pipette Tips
To make sure that common reactions such as PCR and qPCR are not affected by these factors, Rainin regularly performs several tests on each lot of the...
Why Rainin Does Not Test for RNA
It may appear curious to some customers that Rainin tests its tips for human DNA contamination, but conducts no such tests for contaminating RNA.
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METTLER TOLEDO supports and services your pipettes through their entire life-cycle, from good pipetting techniques to preventive maintenance and calibration to equipment repair.

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