Concentration of Selenium in a head and shoulder's shampoo

Started by baboom | Last post by Borek December 06, 2009, 06:00:28 PM

name or author of a compendium of data on mixed solvents

Started by Babcock_Hall | Last post by Babcock_Hall March 10, 2014, 04:52:13 PM

high ionic strength phosphate buffer preparation

Started by Babcock_Hall | Last post by Babcock_Hall January 23, 2013, 11:29:30 AM

HPLC syringe removal technique

Started by Babcock_Hall | Last post by Arkcon April 22, 2015, 12:13:50 PM

Does the order of buffers matter when standardizing a pH meter?

Started by Babcock_Hall | Last post by UKInstrumentation January 13, 2015, 10:27:42 AM

polyethylene glycol contaminant in mass spectrometry

Started by Babcock_Hall | Last post by Babcock_Hall June 21, 2012, 01:27:09 PM

basic HPLC training

Started by Babcock_Hall | Last post by Furanone July 14, 2015, 09:53:58 AM

derivatization with heptafluorobutyric anhydride

Started by Babcock_Hall | Last post by Babcock_Hall October 06, 2020, 05:37:50 PM

Possibly changing the buffer conditions in the ninhydrin assay for amino acids

Started by Babcock_Hall | Last post by Babcock_Hall April 08, 2021, 05:13:16 PM

filtering HPLC solvents--airlock?

Started by Babcock_Hall | Last post by Arkcon May 14, 2016, 06:40:02 PM

pH of milk samples: special problems or concerns

Started by Babcock_Hall | Last post by Arkcon November 21, 2017, 03:23:25 PM

Can Dowex-501-X8 (D) mixed-bed ion exchange resin degrade?

Started by Babcock_Hall | Last post by Babcock_Hall June 28, 2021, 08:35:57 AM

chemical reasons for false positives in presumptive tests for cocaine

Started by Babcock_Hall | Last post by Babcock_Hall March 08, 2017, 03:49:59 PM

relative sensitivity in mass spectrometry to protium versus deuterium

Started by Babcock_Hall | Last post by Babcock_Hall October 20, 2023, 08:12:30 AM

methyl esters of phosphophopeptides for mass spectrometry?

Started by Babcock_Hall | Last post by Babcock_Hall October 07, 2015, 07:52:26 PM