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I want to use hplc for alpha pinene but i dont know whats its detector . could you please help

how should we understand what is the detector of each chemical ?

Great video! just what I needed for my project.

You explained so well briefly

This is the best explaination I have seen.

How much price of that tool to test surfactant level ?

Previous use does NOT equal under the influence. A record of use is not a record of current intoxication. For example: In her life she was drunk once. Therefore, she is drunk?; An example of syllogistic failure 101. All people who are drunk drink alcohol, but not all people who drink alcohol are drunk. We have precision for alcohol. We have a legal chemical that has facilitated the ability for it to be researched. BAC limits are now able to be calibrated to the real-time interaction of the drug on the organism. We do not have the same precision in detecting impairment versus use for most other substances, especially at the level of law enforcement and employment testing scenarios. Isn´t it a scientific embarrassment if the brilliance of advances in precision of detection fail to match precision of the real-life validity of the result for a person being ´detected´? Precision in detection does not equal effect on an individual ´s judgement or effectiveness of policy...Under prohibition, Al Capone´s regime DID equal negative influence, and a century later, records of the period DO show equal negative influence. Scientists; do you really want the precision that you have achieved, and that is worthy of so much pride, to be able to be used so imprecisely to perpetuate unsophisticated policy implementation, victimise citizens, and bolster organised crime?

where's the dubstep?

love it

Yes thats easy enough. Thanks.

Wow do you not see how bent and messed up that crimp was!? It fathoms me how you would release this video, or release this product. Yeah the "error message" function definitely did not work 😂. Just wow..

Could I please know the various pesticide libraries in the MS, and how it works in terms of the information you want. Kindly relate it to chromatograms produced after analysis.

Very interesting video! Thanks a lot :)

Is it possible to add a custom variable?

Obviously an ad just showing a best case usecase. But I have to admit, while being almost the same concerning using it (just don't get anything non volatile on it, phosphates are death), their completely different detection methods does show differences. Not as amazing as Thermo Scientific says, the response isn't universally comparable between all substances, but it is more universal than the ELSD, it is more sensitive and especially it has a higher linear range, which is most important for me. So screw all of that marketing blabla, the CAD simply is so much better than the ELSD through its bigger linear range. The ELSDs one can be massively expanded via changig the LED intensity, but only between different methods and sequences, not in a run and not comparable.

How do you fix pump ECD pressure if it is to high.

For ions with a charge >1 the m/z would have to be multiplied to yield the mass, right? However, even if I adjust the charge in the panel, the expected mass and the resulting predictions of elemental compositions don't change. Am I missing something here?

Well explained

I’ll stick with Phenomenex 😊

Thank you very much! It was nice and helpful!

Every now and then I come back to this and it seriously makes my day.

Very cool. I've been lucky enough to use a Q-Exactive since 2018. Nice instrument!

Hi. I am building my own low pressure syringe pump, could use those check valves and the brass fittings. Where can I buy those?

Hello, I question .. which one is better to detect peptides protein, the Q-Exactive machine or the Exploris120? thanks

I was working on a report and can't find how to enter % RSD and found this video. Thanks!

He is not a definitely good presentor. He is getting so much anxiety during presentation. Need to workout on same.

Huzzah, I watched the video

wait. I have to be brave! I can do this!

AAAAAH!

wowzah i am so spooked

eek!

this is very scary stuff

How to erase calibration data in gallery plus ?

The DIS factory in Vietnam produces it, but I don't fully understand the drawings

Gemma ellison is my mom

Bavaria makes actual beer too. Not just NA. 💫Ｔｈｅ　ｍｏｒｅ　ｙｏｕ　ｋｎｏｗ

Can I open a cmbx database in openchrom?

Como se agrega los nombres a los picos 😢😢

'promosm' 😉

Does this integrate with LDAP. It would suggest it does

🎉

Which app use to edit this vedio please tell me

😍

Hello, I would like to ask why you set into MSMS Scan No column number 598, when few seconds before, there is that scan number is 353. Thanks for the answer.

Great video, thank you! What does each letter stand for in ISQ EC and ISQ EM?

La música de fondo es demasiado alta y tapa la voz de computadora poronga q usan

For a sample volume (water) of 250mL or higher, do we use the same cartridge, and which is the most suitable for PFAS extraction?

subscription cost ?

not good enough and way too basic!!