Give an example of a substance for which the molar absorptivity cannot be found.

Started by ubcdumbass | Last post by mjc123 February 13, 2019, 04:48:26 AM

EDTA Titrations

Started by ubcdumbass | Last post by Borek February 14, 2019, 04:42:09 PM

pH of polyprotic acid with other substances

Started by ubcdumbass | Last post by Borek February 14, 2019, 04:43:55 PM

GC parameters question

Started by Cantacoxinha | Last post by marquis February 14, 2019, 07:12:00 PM

What can we check in GC?

Started by Toma_P | Last post by marquis February 16, 2019, 09:31:43 PM

The determination of Se and Zn in multivitamin tablets

Started by Didi2604 | Last post by Borek February 20, 2019, 03:34:29 PM

Optimisation of elution conditions using designed experiments in HPLC

Started by Legolasas5 | Last post by Legolasas5 February 20, 2019, 04:30:15 PM

Concerned about working with sodium azide, is this PPE enough?

Started by Biostartup | Last post by wildfyr February 20, 2019, 08:11:42 PM

Question about HF on ICP-OES

Started by Ithakaz | Last post by Ithakaz February 22, 2019, 10:32:30 AM

How to go about correctly obtaining quantum yield?

Started by GrimTheCat | Last post by Corribus February 22, 2019, 01:15:03 PM

Methyl Red Base form molecular weight

Started by ubcdumbass | Last post by Borek February 23, 2019, 04:21:08 AM

ESI-MS Multiple DMSO Adduct

Started by shi196 | Last post by MOTOBALL February 23, 2019, 01:26:34 PM

Help with LC/MS

Started by tiptop | Last post by MOTOBALL March 03, 2019, 05:26:20 PM

Acetic acid standardizing with NaOH, Which volume to use?

Started by AussieKenDoll | Last post by AussieKenDoll March 04, 2019, 03:12:52 PM

finding the initial mass of acetic acid on charcoal (Adsorption of HAc on charco

Started by AussieKenDoll | Last post by Borek March 05, 2019, 02:44:17 AM