what is the origin to prepare standard operating procedure

2249

UV and PDA detector, which have less signal to noise ratio?

1083

Why only Copper standard is used to calibrate Atomic Absorption spectrophotometer?

2671

on the basis of bcs class how to proceed the solubility?

701

why xterra column require to use at higher ph?

873

What is rs test why we are performing rs test?

1805

process of Diclofenac sodium,IP.

2145

how can I make the copper get white bye any salt or acit?

2148

If inhouse hplc related substance method is completly diffrent from Usp for finished proďuct with diffrent impurities then how require to prove method equivalecy?

734

[3/30, 13:29] Manoj P Venkatpurwar: How hplc column selection according to structure? How mobile phase buffer selection on molecule structure?

711

sop of a uv visible spectrophotometer double beam elico model

5865

if identification threshold crosses the limits then what next step?

801

in which situation ion pair require to use?

747

In the HPLC Calibration done wavelength accuracy done between 200nm-280nm .but not done remaining 300-400nm not done ?

860

Principle of single pan analytical balance

5087