Interested to Buy Any Domain ? << Click Here >> for more details...
why results are variation in same samples analysis in gc
and hplc ?
- 2 Answers
- 9213 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / vishal shah
In GC analysis due sample preparation error, if your sample
is open in air so your result may down from initial
analysis,another is during sample preparation if your
tablet crush in morning and you take weight in afternoon
may result is down, Preparation-1: during sample
preparation first you weight crushed tablent in head space
vial than add diluent after all weight(if Time gape between
wieght and adding diluent).
Preparion :-2 During sample preparation first you add
diluent and than add sample may you resule higher than
prepartion :-1
| Is This Answer Correct ? | 11 Yes | 1 No |
Answer / suhas
Different detector givs different reponse for same sample,
i.e. HPLC have UV or RI and GC have FID or TCD.
| Is This Answer Correct ? | 5 Yes | 3 No |
how to prepare solution in ppb
What is the difference between specified impurity and Identified impurity
differnc btw c18 and c-8 column
What is vial equlibriation in Gc?
Why acetonitrile and water are used as extraction solvent when analysis melamine? I thought they are miscible and won't be able to separate...
what is use of acetonitrile compare to methanol in RP-HPLC Method devlopment
difference between IR& FTIR
How you collect dissolution media while in stirring condition of a basket or a paddle?
why we use polystyrene film for ftir calibration?
How to develop the method when we have very low amount of impurity?
How can we Qualify a unknown impurity by HPLC
what is the difference between the Purity and Potency of drug substance
1 Answers Divis Laboratories, Graviti Pharmaceuticals,
Organic Chemistry 
