Interested to Buy Any Domain ? << Click Here >> for more details...
Why we use caffeine for HPLC calibration in Detector wave
ength accuracy test
- 60 Answers
- 205122 Views
- Arvind, Aurobindo, Cipla, Reddy Labs, Shasun Chemicals, I also Faced
- E-Mail Answers
Answer Posted / ch prasad drl
1 IT DETECT A MULTIWAVELENGTH 1.205 2. 273 3. 245.
2 AND IT IS PRIMARY REFERENCE STANDARD.
3 IT IS VERY STABLE
4 IT IS VERY EASIY AVAILABLE IN MARCKET
5 IT IS CHEAP.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
please explain about aluminium hydroxide assay
I have compare C2H2-air and C2H2-N2O flame AAS on determination calcium. Both use same range of std to plot calibration curve. (2-6ppm) When i measure the sample with phosphate, KCl and LaCl, C2H2-N2O flame give false positive result, around 0.5ppm. When i measure the sample with phosphste, KCl and EDTA. C2H2-N2O flame also give 0.5ppm false positive. But both above mentioned sample would not give false positive when measured by C2H2-air flame. What is the reason?
In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?
How they found 1mL of K.F reagent is equivalent to 5mg of water and if we change the composition of K.F reagent, is it can neutralize more amount of water?
if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?
inhouse product is in capsule form in combination and RLD is in tablet form then can we proceed for multimedia CDP? in inhouse capsule product disso is paddle with sinker in release media is there then RLD product in tablet form then with same as paddle with sinker we can proceed n.a.?
What is the difference between Discriminating media and DPDM(Dissolution Profile with Different Media)
what is the importance of peak purity in HPLC and how we can calculate through manul(not software)?
What is the requirement for brazil in the analytical method vslidation comparr to ich?
how to calibrate hplc & gc
How to set analyticl specification for combination products?
if instrument calibration fails then what require to do?
why digestion require in icpms?
If we have 5 strength which is not dose proportinate and excipients also diffrent in each strength then how we can proceed for Force degradation? and excipient are same but not dose propotinate the how FD?
Qc interview questions
