Answer / guest

when a beam of monochromatic light passes through a certain
substance,the absorbance will be directly proportional to
concentration of an analyte and its pathlength.

Answer / paddy

When monochromatic light passing through transparent medium,the absorbance wrt thickness and concentration is directly proportional to intensity of light.

Answer / viswanadham.dama

absorbance directly propartional to concentration

Answer / sonali

Linear relationship between the absorbance and concentration of an absorbing species.

Answer / raja

Monochromatic light pass through to substances. Io/I intensity of radiation in concentration solutions and intensity of incident thickness of path length.

why chiral compounds will rotate the plane polarized light in SoR.

4 Answers   GVK,

mixed 1.0 ml of methanol and 1.0 ml of toluene and injected in gas chromatography.will you prove that both solvents are in the ratio 1:1(not by area normalization)

1 Answers  

How to develop the method when we have very low amount of impurity?

2 Answers  

why digestion require in icpms?

0 Answers  

WAHT IS THE ELUTION ORDER IN GAS CHROMATOGRAPHY?

3 Answers   Micro Labs,

Why Holium cholorate used in UV Spectro photometer?

7 Answers   Reddy Labs,

In Karl Fischer titration,What is the situation if the material tested is only soluble in water,and not soluble in the common solvents used such as methanol ?? [e.g. Iron III Hydroxide polymaltose]

1 Answers  

what is the source of ir spectroscopy

2 Answers   CTX Life Sciences, Mylan,

One pH means how much volts and milivolts?

7 Answers   Dr Reddys,

Why Urasil and Caffeine use for HPLC wavelength accuracy calibration. which is most suitable, Why? other than these which can be used?

7 Answers   Cipla,

what is hold time in Gc?

1 Answers  

why use k2cr2o7 , kcl h2so4 in uv calibration

1 Answers   DRL, GVK,