what is the meaning of ventillation in HPLC?
Answer Posted / bhargavi
ventillation is nothing but perging.solution used
methanolor acetonitrile and distilled water.
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
Basic principle of ESI?
how to qualify the impurity?
What is shaking level in GC?
Which parameters require to do in tech transfer?
AT WHAT CONDITIONS WILL YOU ANALYSE A SAMPLE,WHICH ARE PRESERVED AT OTHER THAN THE AMBIENT CONDITIONS?(ie COLD STORAGE SAMPLES BELOW 20* CENTIGRADE?
how pda detector works over uv?
which are the diffrent batches in the pharmaceuticals?
in DMF having extra impurities and in api COA also having extra imp than USP or BP product then how require to proceed?
How do we fix the sample concentaryion in hplc method development?
What is the main difference between ODS1 and ODS2 Hplc column.
Why sodium hydroxide used for maintain pH of phosphate buffer
What is a difference between potency and purity?
Describe your field experience sample type collected,sample techniques,field measurements taken and equipment used?
why glutent are detected in the rice cereal baby food product even manufacturer claimed that they are using rice and milk only?we have using ELISA to do the test,and rice supposed not containing any glutent,rite?We already repeat the test so many times and it still detected.just wondering where the glutent came from?
Why only Copper standard is used to calibrate Atomic Absorption spectrophotometer?