Why chromic acid wash is not recommended by USP for glassware cleaning?



Why chromic acid wash is not recommended by USP for glassware cleaning?..

Answer / b.gangatharan

According to USP chapter<1051>chromic acid is not recommended for glassware cleaning due to hazardous &toxic nature of the material.
Thanks,
Gangatharan.b
Caplin point,
Puducherry.

Is This Answer Correct ?    1 Yes 0 No

Post New Answer

More Analytical Chemistry Interview Questions

Is it compulsory to prepare KBr disc with sample in identification test by FTIR?

2 Answers  


What is the use of tlc and hplc? And when and where use?

0 Answers  


how calibrate the hplc detector

2 Answers   Cipla, Shraddha Analytical Services,


What is basic difference between method validation,process validation

1 Answers   Atul,


for which type of applications gas chromatography is used?

5 Answers   Cipla, Flamingo Pharmaceuticals,






why base line not start from zoro in GC Chromatograme.

1 Answers   Merck,


What are the tests used in Hplc?Name any two.

4 Answers   Laurus,


Which type of analysis we have to done uv spectroscopy

2 Answers  


why we use 0.1% acetone in gradient calibration of HPLC?

2 Answers   FDC, Dr Reddys, Cipla,


Which column is more polar, C8 or C18?

6 Answers   Glenmark, Cipla, Laurus, Torrent Power,


What is excipient in drug product?

1 Answers   Lupin,


What is the calibration procedure for Malvern MS2000 particle size analyzer and acceptance criteria?

2 Answers   Reddy Labs,






Categories
  • Organic Chemistry Interview Questions Organic Chemistry (301)
  • Inorganic Chemistry Interview Questions Inorganic Chemistry (123)
  • Analytical Chemistry Interview Questions Analytical Chemistry (1254)
  • Physical Chemistry Interview Questions Physical Chemistry (62)
  • General Chemistry Interview Questions General Chemistry (478)
  • Chemistry AllOther Interview Questions Chemistry AllOther (189)