Do you have experience with organic extractions or tissue
digestions?
What is the difference between Capillary column and Packed column.
7 Answers Cipla, Hetero, Sun Pharma, Supreme Petrochem,
Why we more noise in PDA detector compared to UV detector?
What is the difference between the working standard and reference standard?
which brands HPLC COLUMN available in market
What is the role of SO2,I2, Methanolic hydroxide and any base in Karlficher titration
2 Answers Medley Pharmaceuticals,
For standardization of volumetric solutions, acceptance limit for concentration is considered as 10% of nominal concentration and %RSD as NMT 0.2% (for appropriate no. of replicates). But , if %RSD has not met, what should be further action?
what is the principle involved in determination of moisture content?
What is split ratio in Gc? Splitless? how requirr to select?
What is the difference between low pressure gredient and high pressure gredient in hplc instrument?
How you can calculate pKa ?
we run the same sample in same method in different flow rates in HPLC,any changes in sample analysis?
How to calculate the maximum loaded sample concentration in HPLC column?