Interested to Buy Any Domain ? << Click Here >> for more details...
why peak purity not considered in GC?
- 4 Answers
- 18444 Views
- DRL, Reddy Labs, Vimta Labs, I also Faced
- E-Mail Answers
Answer Posted / sri
Peak purity is related to UV absorbence. But in other detectors there is no absorbence (different principle)
| Is This Answer Correct ? | 4 Yes | 5 No |
Post New Answer View All Answers
Home heating oil or furnace oil what is made from? Can (base oil plus diesel/kerosen) = home heating oil?
In HPLC calibration, caffeine is used as primary standard for wave length calibration due to caffeine is having dual maxima at 273 & 205 nm and one minima at 245 nm. Any body can give reference of these details from any pharmacopeia (with chapter no.) or any other authentic guideline?
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.?
Is it nessesary all multimedia dissolution require descriminatory?
what is the procedure for cleaning of lenses of hatr accesory of ftir instrument?
How to set analyticl specification for combination products?
What is diffrence between extractable volume and deliverable volume? Answer pls
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
in DMF having extra impurities and in api COA also having extra imp than USP or BP product then how require to proceed?
what is classification of elemental impurities? what is risk assement in elemental impurities?
What is importance of pH in the Heavy metal test and How it effect on the test results?
what is the importance of peak purity in HPLC and how we can calculate through manul(not software)?
why require to do water content for drug product?
effect of pore size, pore volume, partical size, column length, carbon load on retention time? what is carbon load? what is the use?
Why we used in n-butyl acetate water content terminology while in ethyl acetate we used moisture content terminology?
