An excellent fitting pipet tip is one that allows the pipettor to reach its peak performance
Retrievable sample first class filter tips from QSP (Porex Bio Products Group USA)
Recognized as the world leader in pipet tip manufacturing, QSP’s goal is, has been and always will be to provide the best fitting tip on the market. Today, there are no longer just a few pipettors to consider when making a pipet tip. Dimensional variations from one pipettor to the next and a wide variety of applications dictates the need for a myriad of pipet tips.
With close to fifty pipet tips covering a volume range of 0.1 to 10,000ul, available with or without filters, in a variety of colours, materials and packaging configurations, the researcher can select the best fitting tip for their particular pipettor and application.
QSP’s pipet tips are made from virgin polypropylene material and are precision moulded for airtight fit using state of the art moulds and moulding methods to preserve non-wettability in the final product. Note: QSP does not use a mould release agent.
|Metal-Free Tips||All material used in the manufacture of our pipet tips has been formulated without intentional addition of heavy metals. The combined level of trace elements does not exceed the 1994 CONEG Model legislation limits of 100 ppm. Certificate available upon request.|
|Certified Pipet Tips||Independently tested and certified to be RNase free, DNase free and Pyrogen free. (Non-Sterilized is not certified as pyrogen free.) Certificate available upon request.|
|Sterilized Tips||For those who prefer not to autoclave, we offer Pre-Sterilized (Gamma-Cobalt 60 Irradiation) tips. Certificate available upon request.|
|Autoclavable Tips & Racks||Pipet tips and racks are autoclavable at a recommended temperature of 120¡C at 15 pounds of pressure for 15 minutes.|
|First-Class Filter Tips||Specifically designed for PCR* work.|
|Low Adhesion Tips||Minimize liquid retention and ensure optimum sample yield.|
|Gel-Loading Tips||Useful for a wide variety of sample loading applications.|
|Graduated Tips||Provides reference lines to allow a quick check of pipetting procedures by indicating nominal liquid volume in tip.|
|Extra Long Tips||For those hard to reach places.|
|Thin Wall Orifice tips||Improves small volume pipetting. Reduces liquid retention.|
|Wide Orifice Tips||Eliminates shearing of fragile cells. Helps in pipetting small volumes of viscous materials.|
|Bevelled Orifice Tips||Reduces liquid retention.|
|Liquid Level Sensing Tips||Manufactured of Carbon Black-Conductive Polypropylene for robotic liquid handling systems.|