what is full form of RVT1 10086
Defination of ZEEMAN EFFECT in NMR ?2 4578
what is difference between GC & GC-HS9 28617
which brands GC coloumn available in market4 6473
why linerity not use in GC but use in HPLC ?6 10025
How to decide restandardisation due or retest or expiry of Volumetric solutions prepared in wet chemistry lab?
principle of UV , PDA , RI detector in HPLC7159
Tell me something about Vitamin A test method by HPLC1369
How to choose Normal phase or Reverse Phase HPLC method Conditions for given sample?3 10319
why the most API molecule are in the hydrochloride form?1 7428
USP methodology, EP methodology, IP methodology, among three if possible to use one methodology for qualify working standard to use USP, EP, IP ? Please explain...
In IR spectra, generally a molecule vibrates without apply emr or ir light?
Why a1% value is used for some product ? What is the criteria for selection a1% value ?
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?
how to get accurate result for Residue on evaporation in purified water
why are measure gas flow " ml " in Gas chromatography
what is difference in ods I ods II is this is realy from sorbent / packing characteristics or from other means
Why irmoisture balance is used for corrugated box moisture testing
A ha tc is actual defination of retention time?
WHAT IS THE USE OF STARTER ?????????
What are usp limits for theoritical plats,resoution,tailing factor,peak to valley ratio
IS THERE ANY EQUIPMENT TO CHECK AND CALCULATE THE POLARITY OF A LIQUID?
why glutent are detected in the rice cereal baby food product even manufacturer claimed that they are using rice and milk only?we have using ELISA to do the test,and rice supposed not containing any glutent,rite?We already repeat the test so many times and it still detected.just wondering where the glutent came from?
what is partion and column chromatography