why use Ethyl Acetate to extract?

Started by a confused chiral girl | Last post by a confused chiral girl December 29, 2009, 01:02:10 PM

Calculating equivalents of NaH2PO4 (2H20)

Started by malimax | Last post by malimax April 15, 2012, 04:59:21 PM

Degree of substitution calculation for acetyl group

Started by lablackey | Last post by sjb December 01, 2009, 03:13:31 PM

Questions on "Methods run"

Started by Armani | Last post by JGK June 05, 2008, 08:45:31 AM

FTIR-ATR

Started by catherine | Last post by catherine June 19, 2008, 09:35:35 AM

Titration for fluoride using a fluoride ISE

Started by gcebrero | Last post by gcebrero February 23, 2012, 12:25:33 PM

ALUMME FERRICO

Started by tinapratiwi | Last post by AWK December 17, 2009, 08:38:11 AM

Mass Spec - Inconsistent Mass Chromatogram (TIC)

Started by gingi85 | Last post by thelastone June 19, 2015, 11:26:09 AM

Best, up-to-date chemist handbook/lab techniques manual?

Started by Jasim | Last post by JGK May 31, 2012, 04:13:38 PM

Help with gravematic factor balancing.

Started by Dekka | Last post by xoto January 02, 2010, 03:21:15 AM

Ag Titration

Started by dlow | Last post by Borek February 26, 2012, 06:59:46 AM

King of the Lab Competition, density edition

Started by effofecks | Last post by jeffmoonchop May 18, 2015, 08:40:28 AM

Why would current decrease with standard addition of Fe on AS voltammetry?

Started by bboorriinnggg | Last post by bboorriinnggg November 27, 2009, 09:04:11 AM

How to deal with values below the detection limit?

Started by Corribus | Last post by Furanone April 10, 2015, 02:37:31 PM

HPLC separation of Phosphine compound

Started by STM | Last post by sjb April 03, 2015, 09:08:34 AM