Low Retention Tips - 2 Pages

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Low Retention Tips

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Low Retention Tips For maximizing the sample recovery and for improving pipetting precision Specifications Technical Data Introduction Pipetting detergent containing liquids can be problematic when using standard pipette tips. There is often residual liquid remaining in the tip due to differences in surface energies between the plastic pipette tip and the sample. This sometimes hard to visualize residue causes imprecision in pipetting, and loss of valuable samples or expensive reagents. To mitigate this issue, extremely hydrophobic low retention tips should be used, when pipetting detergent solutions or other liquids with low surface tension. Description Sartorius Low Retention Tips have been developed to acquire a highly liquidrepellent surface by using a modern patented technology. This method produces tips with complete hydrophobic coverage, and with high chemical resistance. Sartorius Low Retention Tips maximize sample recovery, when pipetting detergent containing solutions or other liquids with low surface tension. Features – Highly liquid-repellent tip surface – High chemical resistance – No coating that would interfere with the sample – Autoclavable (non-filtered tips) – Available as non-filtered, non-sterile Optifit tips and as sterile SafetySpaceTM Filter tips – DNase, RNase, endotoxing free (racked tips) Applications In many molecular biology techniques the high sensitivity of the detection methods requires extreme reliability and reproducibility in pipetting. In DNA and protein analysis methods the reagents and samples often contain detergents. By minimizing sample retention and improving reproducibility of pipetting, Sartorius Low Retention Tips are especially beneficial in these applications. – PCR, real-time PCR – Cloning – Sequencing – Other DNA and RNA techniques – SDS-PAGE & other protein analysis methods Intended use For liquids with low surface tension (e.g. detergents, solvents). Note: Due to the high hydrophobicity of the low retention tips, the dispensing volume with aqueous solutions may be slightly lower than the nominal volume. Low Retention tips are not recommended for volumes ≤0,5 µl, when pipetting purely aqueous solutions. Certified DNase, RNase, Endotoxin free by lot number (racked tips only) Standard Tips Electron Beam (beta) Pipette Tips Pre-Sterilization method (Filter Tips) Trays, racks and nonfiltered tips are autoclavable. (121°C, 20 min, 1 bar) Filter pore size (Filter Tips) Polypropylene (PP) Recyclable, plastics can be incinerated as energy waste Filter (Filter Tips) Polyethylene (PE) Recyclable, plastics can be incinerated as energy waste Polypropylene (PP) Recyclable, plastics can be incinerated as energy waste Cardboard Recyclable, renewable waste

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Ordering Information: Low Retention Optifit Tips RNase, DNase, Preendotoxin free sterilized Quantity Single Tray Refill Tower Single Tray Refill Tower Single Tray Refill Tower Single Tray Single Tray Single Tray Low Retention SafetySpaceTM Filter Tips RNase, DNase, Preendotoxin free sterilized Quantity Single Tray Single Tray Single Tray Single Tray Single Tray Single Tray Single Tray SafetySpace SafetySpace Sartorius Lab Instruments GmbH & Co. KG Weender Landstrasse 94-108 37075 Goettingen, Germany Phone +49.551.3080 Fax +49.551.308.3289 Sartorius Biohit Liquid Handling Oy Laippatie 1...

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