Answer / ramjane

Since it gives monochromatic light at 589 nm

Answer / dhanalakshmi

Highly accurate readings

Answer / kalyan(neuland)

it gives high wavelength range 589nm.

Answer / abinisha

na s monochromatic

Answer / guest

to get desired wavelength

principle of FTIR

2 Answers   Biocon, Macleods,

Why are use silicon oil mr?

0 Answers  

In the test for control of absorbance in UV calibration why do we use only potassium dichromate and what is purpose of taking a specified amount of 57.0-63.0mg?

1 Answers   Reddy Labs,

what is assay in hplc

3 Answers  

what is the difference between the Purity and Potency of drug substance

1 Answers   Divis Laboratories, Graviti Pharmaceuticals,

what buffer you can select for acidic nature analyte and how ?

2 Answers   Dr Reddys,

why we use only six bowls for dissolution of a drug

1 Answers   Cipla, Natco, TelePerformance,

Principle of single pan analytical balance

0 Answers   Amneal Pharmaceuticals, Bayer, Dr Reddys,

effect of pore size, pore volume, partical size, column length, carbon load on retention time? what is carbon load? what is the use?

0 Answers  

1 % solution is equal to how much ppm

32 Answers  

how to hplc calibrated

4 Answers   Dr Reddys, Glochem,

why we are using polystyrene film for calibration of I.R spectroscopy?

12 Answers   Abbott, Andhra Organics, Intas, Kemwel, Reddy Labs, RRR, Veritas, Zydus Cadila,