Which std. used for standrdisation of ZnSO4?
we can use expired sample for validation and analyst qualification?
Why we used in n-butyl acetate water content terminology while in ethyl acetate we used moisture content terminology?
what is the extinction coefficient for Indomethacin or at 319nm wave length.
0 Answers GSK GlaxoSmithKline,
what is internal standard define
2 Answers Apex, Coromandel International Limited, Hikma Pharmaceuticals, IPCA,
What is Threshold in hplc?
In performance Check of GC Why Hexadecane Peak is Considered
0 Answers Asian Paints, MSN Pharma,
why there is a need of optical activity & specific optical activity measurement by polarimeter
What is the formula to determine the concentration of M of a solution given the % transmittance? Use %T = 43.7 as an example.
i want to know about headspace and interview question on headspace
1 Answers Srikem Laboratories,
What is Fourier Transform Spectrosopy?
5 Answers Aurobindo, Hetero, Lupin,
why does used dry caffien in HPLC calibration?
What is the Column Endcaping in HPLC ?