Non-self-sealing filter tips from BRAND have a PE filter that is free from chemical additives. Permeability is controlled by the combination of pore size and filter length, so that no aerosols can reach the pipette shaft. These filters function with consistent reliability. On the other hand, liquids can pass very slowly should they accidentally contact the filter. Since the filter does not swell as in the case of self-sealing filter tips, the sample can be recovered from the filter by simply actuating the pipette's blow-out function, or by centrifugation if necessary. This is clearly an important advantage of non-self-sealing filters, especially when working with valuable samples. As an added advantage, the absence of filter additives protects samples from contamination.
With a length of 50mm, the 1-20uL Filter Tip is ideal for working down to the bottom of narrow containers. Graduation at 2.5uL and 10uL for quick volume check. The 1-20uL filter tips are colorless. Racked tips are placed into a grey-colored tip tray.
BIO-CERT® sterile tip and packaging are sterilized according to ISO 11 137 and the AAMI guidelines, a SAL of 10 -6 is obtained - Supplied with Certificate of Analysis
High-purity polypropylene, free from DiHEMDA and Oleamide
Manufactured without lubricants
Free of DNA (‹40fg), RNase (‹8.6fg), Endotoxins (‹1fg), and ATP (‹1fg)
Produced under the most stringent cleanroom conditions and are automatically racked
Autoclavable at 121°C (2 bar), acc. DIN EN 285
CE-marked according to IVD-Directive 98/79 EC
Tested for compatibility with most of the pipette types of Gilson®, Thermo Fisher Scientific Finnpipette®, Eppendorf® and Biohit®/Sartorious®
BRAND tips are free of silicone and latex
Please note that filters reduce total tip capacity
Bio-Cert Sterile Filter Tip-Box: 96-unit format TipBox has a hinged lid - remove and rotate the lid 180 degrees if you prefer a lift-off design. Opening and closing with one hand. The clamping mechanism holds the tip-tray securely in the box. Transparent window for easy visual inspection. No deflection during tip loading. The tip-tray is fabricated from especially rigid PP. Usable with a partially loaded multichannel pipette. The rimless tip-tray border enables problem-free loading of individual pipette tips with multichannel instruments. Tip boxes are stackable, autoclavable at 121°C, and are reloadable with our TipRefills.
Please note, 2nd image depicts the package types only.
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No return will be accepted by the seller for any reason without prior written authorization. Returns will be accepted only if products are in new and unused condition and accompanied by a health and safety declaration as regards potential contamination with hazardous materials due to customer use of the product. The manufacturer reserves the right to assess a 25 percent restocking fee at their discretion. All shipping charges remain payable. This manufacturer assesses order cancellation fees if a submitted order is cancelled prior to shipment.