why are prepare daily working standard in ft ir

1550

What is a repartition coefficient?

1116

Suppose we prepared pH buffer solution in lab.and calibrate against NIST solution, and same shall going to used upto 30 days. is it possible to stable pH and appearance? suggest?

691

can you pls provide chemistry previous papers for the post of trainee chemist in ap genco

1460

Why do we use vaccum in Loss on drying test?

311

What is use of acetonitrile compare to methanol in RP-HPLC Method development?

671

I need organic mixture analysis viva questions & answers

2964

which question ask me in grasim in inerview?

1028

How to synthesize methylene bisthiocyanate using CH2Cl2 and NaSCN?

1670

what is NIR wave length

214

How hydrate is forming along with API?

1079

Explain Thiele's structure for benzene. What is the difference between thiele's structure and modern structure (resonance hybrid) of benzene?

3831

What is the composition of Barford Reagent?

734

What is the difference between cracking, pyrolysis, destructive distillation, hydroforming, carbonization and dry distillation?

8157

hi friends, dis is ramana reddy.i have been workining in bulk drugs as QC chemist.i would like 2 change d company.but our company didn't give d OFFER LETTER,APPOINTMENT LETTER,PAY SLIP.if any body has these documents along with sample RESUME,pls send 2 my mail id i.e ramanareddy.sdpl@ymail.com

1651