VWR® Pipet Tips, 1000 µl Supplier: VWR, part of Avantor These tips provide maximum sample recovery and minimal fluid retention. For use with most pipettors Sterile tips are endotoxin-free Tips and hinged racks are autoclavable All tips are free of RNase, DNase, and trace metals Transparent polypropylene permits precise viewing of samples. VWR® 1000 µL Pipet Tips: Transparent polypropylene permits precise viewing of samples. Longer, thinner tip with ultrafine point helps eliminate sample hang-up and allows access to small tubes and deep well plates. The outer wall of the graduated tips has flush calibration lines that eliminate hang-up on specimen tubes. The graduated tips also have markings at 250, 500, 750, and 1000µL. All tips are free of RNase, DNase, and trace metals. Sterile tips are endotoxin-free. Tips and hinged racks are autoclavable.
Compatible with the widest range of pipets. Maximizes sample recovery with low binding resin and a fine point design. Improves ergonomics by reducing the force required to attach and eject a tip. Autoclavable at 15 psi, 122 °C for 15 minutes. Manufactured under an ISO 9001 quality management system. VWR Universal low retention pipet tips repel liquid by creating a hydrophobic surface on the inside of the tip increasing your accuracy and data quality. Compatible with the widest range of pipets Maximizes sample recovery with low binding resin and a fine point design.
Universal Tips are designed to fit a wide variety of single and multi-channel pipettors, compatible with most popular brands of pipettors. These polypropylene tips are nonpyrogenic and certified. Universal Fit Pipette Tips ALL tips are certified free from Human DNA, DNase, RNase, Pyrogens and PCR Inhibitors. First ever bulk pipette tips in SELF-STANDING BAGS! Corning® Universal Fit Pipet Tips, Corning® Supplier: Corning Life Sciences Designed to assure a reliable fit with all major brand pipettors. Two approaches to Universal Fit – Soft/Flexible hub vs. traditional hub. (Photos courtesy of Sorenson Biosciences.)
VWR Signature™ 200 µl Pipet Tips, Graduated Supplier: VWR, part of Avantor Clear polypropylene tips feature a uniquely thin and flexible top that conforms to the pipettor barrel. Tips are free of RNase, DNase, and trace metals The outer wall of the tips has flush calibration lines that eliminate hang-up on specimen tubes. Tips are graduated at 10, 20, 50, 100 and 200 µl. These filtered pipette tips are designed to fit volumes ranging from .1 µL to 1,250 µL and can efficiently draw and deliver required liquids in any application with high levels of accuracy.
VWR® LTS Compatible Pipet Tips Supplier: VWR, part of Avantor VWR® LTS™ Compatible pipet tips feature a flexible seal area and a positive stop resulting in a secure seal with light ejection force on LTS™ compatible pipettors. Compatible with the LTS™ style pipettors Maximizes sample recovery with low binding resin and a fine point design. xTIP4 LTS Compatible Pipette Tips xTIP4 pipette tips create an ergonomic fit on xPIPETTE and LTS pipettes. Positive stop technology keeps ejection forces low allowing you to pipette more ergonomically. Innovative Features StarStop ® Ensures a secure, consistent seal to your pipette in the same place, every time.
They are certified free of DNA, RNase, ATP and pyrogens. Because these pipette tips are certified free of DNA, RNase, ATP and pyrogens, they are ideal for applications that require sterility such as cell cultures. Filtered pipette tips are designed to prevent aerosols from forming.
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Multichannel pipettes generally come with either 8 or 12 pipette heads, easily allowing for a single device to fill multiple wells at a single time. This enables the user to quickly and easily fill multi-well plates used in tissue culture, drug screening, or enzyme assays.
The pipet should be more accurate than a buret because not only did the procedure stated to use the pipet to measure exactly 10 mL, the pipet was designed to measure exactly 10 mL. With the buret however, the procedure stated that we should approximate 24 mL, which would inevitable lead a more imprecise result than a pipet.
Focus on angles: To ensure you dispense all the liquid in your popette and avoid air bubbles, aspirate at a 90 degree angle and dispense at a 45 degree angle. Release pipettes slowly: After dispensing the liquid in your pipette, you shouldn't release the plunger too quickly.
