Answer Posted / karunasri
2-7.5
| Is This Answer Correct ? | 8 Yes | 7 No |
Post New Answer View All Answers
how decide the clining method and cleaning method validation require for this perticular products?
in which situation require to change rs specification?
in which situation require to use paddle and basket?
how much mass should be there in volumetric flask while in preparation of sample for assay?
from where i get mortar pastle for glass bottle crush? it's required for testing of it?
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 THE PURPOSE WE USE HCL, CHOPPER, BURNER, MONOCHROMATOR in AAS? PLEASE EXPLAIN BRIEFLY
How can we calculate "confidence interval" in analytical method validation? Pl. explain with example.
if instrument calibration fails then what require to do?
Which is the highly polar and highly non polar column in HPLC?
What is the principle of HPLC, GC, LCMS, GCMS,LC QQQ, GC QQQ, LC Q TOF and GC Q TOF. What are the applications and Specificity?
What is third generation HPLC Columns?
What if impurity area in control sample coming more as compared to LOQ level of impurity ?
how require to set assay concentration for standard and sample?
how to qualify the impurity?