Micropipetting
ฝัง
- เผยแพร่เมื่อ 27 ก.ย. 2024
- Micropipettes are devices that are used to deliver small volumes of liquid; usually in the range of 0.5 to 1,000 microliters. Like other forms of laboratory instrumentation, the micropipette must be operated with precision so that your measurements can be reproduced consistently.
It's not hard; so don't be intimidated by it. But it does take practice. Your technique is very important. And since a micropipette delivers such small volumes, a minor operational flaw could make a huge negative impact on the accuracy of your measurements.
In this video, we'll demonstrate the correct technique for using a micropipette. We'll also examine some common micropipetting mistakes.
Be sure to check out BioNetwork's award-winning "Pipetting" eLearning module. It's freely available at www.ncbionetwo....
This video was filmed on location at Gaston College.
Great. Managed to identify my mistakes i been committing for my 1st 2 lab sessions. Thanks for the invaluable techniques and steps!
Millipore, Sigma-Aldrich and other major manufacturers recommend tip pre-wetting.
I enjoyed! Short and informative!
Love this tutorial ...
This video made me go gay
Thank you. Its very helpful
thank you it's too easy to understand your explanation
why is every tip thrown away when it is the same liquid?????
Thank you
Amazing short and informative indeed :)
Realy helpful. I appreciate the video
The issue I have, is that when pipetting using the correct technique in the video the demonstrator still has liquid in his pipette when he discards the tip. Surely if you're pipetting you should have expelled all the liquid by going to the second stop? And I've had PhD students say to me when pipetting, don't produce bubbles in the micro-plate (or w/e) but by going to the second stop you've expelled all liquid so air ensures nothing's left. How do I follow their instructions without pipetting wrong? :/
Ollie Stringer I agree with you I always left liquid🤐🤐😯😯😯
Ollie Stringer he presses until the second stop and doesn’t leave any liquid in tip You absolutely have to dispense at the second stop otherwise it’s inaccurate. To avoid air bubbles you can dispense slowly
how to prevent air bubble during mpn while transfering the water
This is why I love science just picking up liquids
thanks... keep uploading such videos
super helpful tips.. thanks!
perfect video for me to learn
great video thank you
Ms Cheng class yessir
Really helpful 😃👍
Fantastic
nice
200 & 1000 easy than other pipetteing
xhapinalicious a dgbeb,
Cool
Subtitles in Spanish , please.
Hilarious. Minute 2:18. There's liquid left in the tip! Worst transfer ever!
Who else in class rn
Me
This was very helpful, thank you so much for making such a useful video publicly available!
Are there any more-advanced techniques or tips that could supplement what is covered in the video? Also, I really liked the production value of the video. It felt good to watch.
Perfect work... Many thanks to you 😊
I like your way of presentation and pronunciation thank you sir
Very informative, thanks a lot.
VERY CLEAR
VERY CLEAR
THANK YOU
Vry nice
Because there may still be liquid in the tip or on outside of tip and they could be different samples of same liquid
I like it , these kind of video >.< very nice instruction video , it help me a lot >.
Such a helpful video!!
Awesome demonstration; short video with lots of information.
Someone make a YTP of this
Lovely :)
thanks
Great work!