Answer / s.ramesh

In HPLC, Detector measures the absorbance and in FTIR, It measures the transmittance.If we are converting the FTIR Monograph to absorbance we can get the upperside drift.

control of resolution in calibration of IR

3 Answers  

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HPLC Calibration was done in Reverse Phase, but not in normal phase why explain?

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what is difference between drug products and drug substance?

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WAHT IS THE ELUTION ORDER IN GAS CHROMATOGRAPHY?

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in pentoperazole capsules usp why assay value is substract from dissolution

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Tell me about analytical method validation in QC

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which one is better separation in high pressure liquide chromatogram orlowpressure chromato gram in hplc

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why plane of polarized light rotated by opticaly active compunds?

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What is the difference between uplc and hplc

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what is the most common FT-IR source used for the MID&Near IR regions?

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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?

3 Answers  

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what is the meaning of PURITY AND POTENCY .what is the difference between PURITY and POTENCY

5 Answers   Orchid,

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