what is difference between UV - VISIBLE MODEL NO like 1600,1601,1700 etc ? plz explain me

2743

what is different when impergnated silica plates are used in separation of azo dyes using column chromatography?

2083

Why is the role of glycerol & naoh?

1131

What is molar conductivity?

1105

4. Describe the operation of the Craig apparatus. Chapter.3 Equilibrium Processes in Separations

2778

Write the equation of photosynthesis?

1165

The use of vermilion on rubric of the Tartar Relation is confirmed by the presence of three lines attributed to HgS. Why should this diatomic have more than one vibrational line?

2719

what is the different in Total ash, sulphated ash, acid insoluble ash, alcoholic or non alcoholic ash?

10073

Did anybody have method for acetyl cysteine effervescnce tablet

2307

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

1726

What is the difference between volumetric solutions and test solutions

3268

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

1973

If we have 5 strength which is not dose proportinate and excipients also diffrent in each strength then how we can proceed for Force degradation? and excipient are same but not dose propotinate the how FD?

865

Which is the best conductor of electricity?

1085

What is the principle involved in conductometric titration?

1240