Why we show ammonia vapours to tlc plate?to which compounds?
Answer / vasu thanneeru
It gives the more separation for acidic in nature componds
| Is This Answer Correct ? | 2 Yes | 2 No |
what is the differnce between GMP and CGMP
what is assay in hplc
HI,I CLEARED BOB CLERK EXAM. MY INTERVIEW WILL BE ON 9TH OCTOBER,2010.PLEASE SEND ME INTERVIEW QUESTIONS AND ANSWERS. THANK YOU.
How is the Flame test performed?
how do you established the RRF for unknown impurity
key components in gas chromotagraphy.
IF HPLC CALIBRATION FAILED THEN WHAT YOU DO
why ur using toulene in hexane in u.v calibration?
3 Answers Biological.e.limited, Cipla,
What is the Deference between Bulk density & Tap density ?
2 Answers Hikma Pharmaceuticals, Neuland, Reddy Labs,
iam usig ph buffers merk. manually how to prepare ?
for which type of applications gas chromatography is used?
In Karl Fischer titration,What is the situation if the material tested is only soluble in water,and not soluble in the common solvents used such as methanol ?? [e.g. Iron III Hydroxide polymaltose]