Answer Posted / nagoor meravali

Calibrations buffer pH range 0-14.If the drug choose in
acetic nature so the calibrated pH range 1.68 to 4.00
buffer.If the drug choose in alkali nature the calibrated
pH range 9.2 to 12.45. If the drug choose nutral range the
calibrated pH range 6.86 to 7.0 analysis range i.e.
minimum to minimum and higher to higher
( 1.68-12.45)

What is the principle of Thermal conductivity detector and FID?

2739

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How to decide assay range for non pharmacopeial API analysis by HPLC? Could you give me any reference for same e.g Guidelines or Paper publications?

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We use Potassium Dichromate solution for the calibration of UV-Visible Spectrophotometer in UV region. My question is to calibrate visible region which solution could be used in photometric accuracy

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why are measure gas flow " ml " in Gas chromatography

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What is stray light in uv what are units for stray light

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How to set analytical specification for combination products?

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what you do when compound having dwel wavelength?

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which situation gc hs and gc als require to use?

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what is diffrence between specificity and selecivity?

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i want model written test paper for the post of analyst in IOCL(indian oil corporation ltd) any one pls help me

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why require to add enzymes in capsules dissolution only? is it require to tablet also?

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Why we select scan range from higer wavelength to lower wavelength in uv visible spectroscopy and ftir spectroscopy ? .

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For standardization of volumetric solutions, acceptance limit for concentration is considered as 10% of nominal concentration and %RSD as NMT 0.2% (for appropriate no. of replicates). But , if %RSD has not met, what should be further action?

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how decide the clining method and cleaning method validation require for this perticular products?

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iam usig ph buffers merk. manually how to prepare ?

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