What is the difference between high pressure gradient and low pressure gradient in hplc?
Answer Posted / b.gangatharan,chennai
mixing occur before the pump in low pressure gradient and in high pressure gradient mixing occur after the pump.
Regards,
B.Gangatharan,
chennai.
Is This Answer Correct ? | 12 Yes | 2 No |
Post New Answer View All Answers
what is the procedure for cleaning of lenses of hatr accesory of ftir instrument?
In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?
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?
What is the difference between Discriminating media and DPDM(Dissolution Profile with Different Media)
what is turbidimetric titration?Give 2 examples.
What is the calibration of uv process and preparation
WHAT IS THE PARAMETER FOR THE SELECTION OF MOBILE PHASE IN HPLC?
for heavy metal test lead used in which form pure form or any other form for preparation of lead standard sol
WHAT IS THE USE OF STARTER ?????????
WHAT IS THE PURPOSE WE USE HCL, CHOPPER, BURNER, MONOCHROMATOR in AAS? PLEASE EXPLAIN BRIEFLY
if you get peak in blank then what require to do?
What is the purpose of octyl silane columns?
What is the difference between chromatographic purity and related substances?
Why we used in n-butyl acetate water content terminology while in ethyl acetate we used moisture content terminology?