Video credit: Sartorius / CC BY-SA 4.0 Pasteur pipettes are small glass tubes with a bulb at the end used for dispensing small amounts of fluids. Both Pasteur and positive displacement types of ...

The microsyringe tips used in positive displacement pipettes are disposable, which helps avoid sample-to-sample and cross-contamination, and contamination due to the aerosol effect. Pasteur Pipette A ...

Gilson Safe Aspiration Station is a stand-alone vacuum system that incorporates all the essential characteristics to aspirate quickly and safely all kinds of liquids in a laboratory and collects ...

Users can achieve a higher volume of reproducible precision work with remarkable ease by using METTLER TOLEDO’s cutting-edge XLS+ multichannel pipettes. The polymer tip ejectors and new ...

(2 ml) of hexane (again pour into a small clean labeled vial before pipeting; use glass pipette!). 10. Tighten caps, shake well and leave in the fume hood for 1-2 min for phase separation. 11. Using a ...

Sharps include all syringes, lancets, scalpels and other similar medical instruments (whether contaminated or not), as well as contaminated Pasteur pipettes, broken glass and other instruments or ...

Sharps, including hypodermic needles, syringes (with or without the attached needle), Pasteur pipettes, scalpel blades, blood vials, needles with attached tubing, culture dishes, suture needles, ...

1. The Ouchterlony plates are already poured and the wells have been punched out. In order to suck the plugs from the well, attach a Pasteur pipet to a vacuum flask. Carefully suck the plugs from the ...

Graham Coxon and Rose Elinor Dougall tell NME about penning a song for their daughter, what to expect from darker new album 'City Lights' and what went down when they supported former Britpop ...

Mix well, filter out any particulates or un dissolved materials using a Pasteur pipet packed with a small amount of glass wool, or centrifuge and take the supernatant. Add 700 ul of the filtered ...

Glass tube Concentrated hydrochloric acid Concentrated ammonia solution Cotton wool and glass Pasteur pipettes The glass tube was fixed horizontally using a standard laboratory clamp and stand ...

4. Add chloroform and methanol, mixing in the vortex and homogenizing using a pasteur pipette after each addition so that the final proportions are now 7. Centrifuge in the Hermle centrifuge (in B ...