Prepare antibiotic stock solution considering potency

Started by Xiaoling « 1 2 3 » | Last post by Marma January 18, 2012, 08:46:03 AM

What is the difference betwwen photometer, spectrophotometer & spectrometer

Started by Ibin-Huan | Last post by ykprakash October 19, 2009, 09:56:58 PM

Sulfur Dioxide + Iodine

Started by Mr_C | Last post by wala01 December 02, 2010, 03:25:47 AM

Why store pH electrode in KCL?

Started by poobear | Last post by poobear August 01, 2011, 08:16:29 AM

NH3 → NH4+ How to convert Ammonia to Ammonium

Started by roundar « 1 2 » | Last post by typhoon2028 August 08, 2011, 09:28:10 AM

Calcium Hydroxide titration with HCl

Started by freshj | Last post by Donaldson Tan December 26, 2004, 06:38:44 PM

What happens when solutions of KMnO4 and Na2S2O3 are mixed?

Started by sweet_ana | Last post by AWK January 12, 2007, 10:27:23 AM

Sodium Thiosulphate/Iodine Titration Molarity Issue

Started by josharoon | Last post by nimbus November 17, 2010, 01:50:47 PM

Use of origin/zero in calibration curve

Started by SemiAuto | Last post by ARGOS++ April 17, 2008, 09:56:25 AM

CaCO3 EDTA calculation

Started by kc1985 | Last post by kc1985 May 11, 2015, 06:04:47 AM

Using pH to calculate pKa

Started by Jocelyn04 | Last post by Borek October 27, 2006, 12:10:22 PM

Does Blank and Control both mean the same thing?

Started by ken3009 | Last post by voidSetup July 06, 2012, 02:00:55 PM

How to prepare 2N Sulfuric acid ... Please help

Started by q2 | Last post by Borek March 31, 2007, 11:22:01 AM

iron thiocyanate calculations

Started by plu | Last post by Borek January 10, 2006, 04:38:33 AM