In liquid chromatography, how does column length effect peak width?

Started by thegeneralhemist | Last post by wildfyr March 18, 2020, 09:12:02 AM

How to measure the pH of hair products properly with an Adwan AD12 pH meter?

Started by Natsoft | Last post by Borek May 12, 2020, 11:32:17 AM

what the hell is this piece of metal

Started by zglobulio « 1 2 » | Last post by Borek January 28, 2024, 07:19:58 AM

Finding Kf values from B values

Started by ubcdumbass | Last post by Borek February 10, 2019, 04:01:04 AM

Making Absorbance Standards

Started by anonymous10012 | Last post by Corribus January 02, 2020, 07:25:06 PM

Yttrium chemistry

Started by SHH | Last post by chenbeier July 17, 2019, 03:29:18 AM

Can you calibrate micropipets for for all liquids

Started by PSbP2VP/NMP+PtCl62- | Last post by rjb March 27, 2023, 07:05:51 PM

Decaying QC results from a liquid TOC/TN analyzer

Started by CLS | Last post by marquis March 27, 2021, 09:52:10 AM

Volumes for pH adjustment

Started by MarinaSchnider | Last post by Borek March 16, 2020, 06:15:32 PM

How to include a dilution step?

Started by Cantacoxinha | Last post by Hunter2 April 08, 2022, 06:09:45 AM

Currency and Unit Conversions

Started by adamnsu | Last post by Borek March 06, 2020, 08:25:34 AM

The making of calibration solutions

Started by dlow | Last post by dlow January 13, 2021, 07:03:42 AM

Acetic Acid (5% Vinegar)

Started by kavin011 | Last post by Borek November 22, 2018, 03:38:56 AM

What to do?

Started by YitroMoshe | Last post by chenbeier January 16, 2019, 05:03:54 PM

What is "(AT)" in assay in some chemical from Sigma-Aldrich

Started by moshii | Last post by Hunter2 July 06, 2023, 08:41:27 AM