Why 162 mg NaOH used for 1N volumetric solution in 150 ml water then 54.5 ml diluted with 1000 ml
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Describe your experience with quality assurance and quality control analyses?
11 Answers Aurobindo, Dr Reddys, MSC, Reddy Labs,
The boiling point of 1,3 butadiene is -4.4 DC & the boiling point of Pentane is 36.1 DC. Then how come Pentane elute before 1,3 BD in GC analysis?
Why pyrene is also use for calibration if detector
How can v calibrate ftir ? Plz explain me
How to establish pKa for a new API molecule ?
2 Answers Neuland, Sun Pharma,
What is Signal to noise ratio?
how can we determine RRF value in HPLC FOR CALCULATION OF IMPURITY ?
In my analysis by HPLC,In sample main peak and placebo peak are eluting with shorter resolution ( almost look like doublet). how can i get max resolution ? Is changing gradient method is usefull?
What does theoretical plates number mean?
why RID detector is used for selective materials like Mannitol, Hydroxyethyl Starch and Sorbitol?
which chromatographic technique is used for softening hard water?
acetic acid is weak acid & perchloric acid is strong acid.but how perchloric acid is soluble in acetic acid