METTLER TOLEDO RAININ BioClean Ultra pipette tips

Tested for a broad range of contaminants to ultralow detection levels, RAININ BioClean Ultra pipette tips from METTLER TOLEDO are now certified protein- and protease-free.

Even trace amounts of foreign substances can influence the quality and reproducibility of experimental results. Yet as contaminants can originate during pipette tip manufacturing or packaging processes, tips’ purity, and therefore their suitability to specific applications, should be considered prior to purchase. METTLER TOLEDO’s BioClean framework has long indicated to customers that RAININ pipette tips are free of biological contaminants; with BioClean Ultra, the company has updated its purity measures to include protein and protease testing.

The pipette tips are manufactured using virgin polypropylene in a fully automated Class 100,000 cleanroom facility. For absolute purity, no additives or dyes are used, and ISO 9001 compliant manufacturing procedures are followed to eliminate all external sources of contamination.

Each lot of pipette tips is carefully evaluated so that even the smallest quantities of contaminants are detected. Quality certificates are readily available for download from the company website and include all detection level requirements and testing methods used.