I have 1 gram of Diphenylamine and want to make a 10,000 or
1000 ppm solution in methanol. How do I make this?
- 9 Answers
- 13835 Views
- Midas Technologies, I also Faced
- E-Mail Answers
Answer Posted / mak
You hv 1 gm DPA .If dilutwd to 100ml it will give 1% Sol. ie.10000ppm.and if diluted to 1000ml it gives 0.1 % ie.1000ppm.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
Which type of column should i use to check the purity of high molecular weight protein using HPLC reverse phase column chromatography? Hi everyone. I wanna to check the purity of high molecular weight protein (collagen) with MW of ~130 kDa using a HPLC. I know C18
calibrtion procedue of LC-MS
What is the calibration of uv process and preparation
Describe your field experience sample type collected,sample techniques,field measurements taken and equipment used?
what is mean by nitrosamine impurities?
In rs method development when we are going area normalization method to dilute standard method?
What is rs test why we are performing rs test?
What is the requirement for brazil in the analytical method vslidation comparr to ich?
What is the diffrence in japan mkt requirement in analytical method validation over US?
if peak get problamatic then what require to do?
how to qualify the impurity?
in dissolution why pool sample needed? in which type of drug pool sample need?
what is mean by ambient temperature?
why xterra column require to use at higher ph?
cefoperozone and sulbactam inj. hplc test method
