Interested to Buy Any Domain ? << Click Here >> for more details...
why potassium dicromate use in calibration of UV VIIBLE
SPECTROCOPY ?
- 3 Answers
- 8625 Views
- I also Faced
- E-Mail Answers
Answer Posted / sigilipalliramu@gmail.com
potassium dicromate having 570-620nm and uvhigest wavelength is600 so we can use that
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
My question about gas chromatography sulfur chemiluminsecence detector. I test unknown sample gas by GC-SCD (calibrated ) and the result of *H2S is 279 PPM , *but when I test the same sample with the GC-TCD (calibrated ) the value of *H2S is 2500 PPM . I'd like to inform you that both GCs are calibrated and have very good operation conditions with stable parameters . the question is if the sample gas with higher H2S over detection limits of SCD detector (1000 ppm). why the result it 279 ppm Best regards
What is dose dumping? why require to do?
Explain the relations between number of carbon atoms in alkanes and retention time ?
What is the difference between purge septum flow and column flow in gas chromatography?
could negative ions be produced by bombardment process in mass spectrometry?
in sampling of raw material which side is pasted sampled labels
how you fix the limits of impurities?
Why irmoisture balance is used for corrugated box moisture testing
[3/28, 20:52] Manoj P Venkatpurwar: how many impurities require to inject in assay specificity that how we can find out? and in Rs also how?
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
1.What is the difference between method validation and method verification 2.Which guidelines proposed to method transfer
WHICH STANDARD WE USE IN SILICA ANALYSIS IN SILICA-GEL METHOD FOR SOLID SAMPLE
how to calculate elemental impurities?
how decide the clining method and cleaning method validation require for this perticular products?
How to choose the which salt is suitable for mobilephase
