what is difference between zero air gas and o2 gas
- 1 Answers
- 9108 Views
- IPCA, Vasudha Pharma, I also Faced
- E-Mail Answers
Zero air-Air contains hydrocarbon limit less than 0.10 ppm is zero air.
Above the 0.10 ppm is pure air i.e o2 gas.
| Is This Answer Correct ? | 9 Yes | 4 No |
what is the difference between the ordinary loss on drying technique and vacuum oven technique?
How to determine the EDTA content by potentiometry titration in Ceftriaxine sodium
Why dissolution test is not performed in all of the products
what is relationship between absorption and transmittance in u.v.?
Why sometime potassium ortho phosphate mix with acetone use for sample preparation for hplc
Explain about empower software of analysing?
How to choose Normal phase or Reverse Phase HPLC method Conditions for given sample?
differnc btw c18 and c-8 column
what is the balance drift?
How to Calibrate NMR instrument ?
how to selecet an exact coloumn for an new molecule development by hplc how to select exact salt as buffer for new molecule development by hplc what is the the process to select the mode of saparation of compoundes by hplc what is the use of ph of buffer what is use of buffer,ph,organic phase,ans methods how the molecules get saparated in coloumn,
why we use only sucrose in the calibration of polarimeter?
Organic Chemistry 
