what is functionality of polymer? how can we get theoretical and practically?

1179

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?

636

How do you explain the different solvent power of water and other organic solvent?

1363

Why we are use glass viscometer, and what is calculation manual calculation formula as per USP. How many types of viscometre in glass type viscometer.

1060

how do you make a amine sugar

1106

What are acounting Pi electron's?

986

What is the accepted microbial load in APIs as per USP.........?

1225

sir, what does happen ............? naphthal+benzene(or)toluee........> ?

943

What is the Difference Between 3M KCL and 4M KCL, WHy We are Filling 3M KCL In electrode Instead of 4M KCL

629

whether ter weight is require when doing the water standerdisation

677

wtat type quations will be sak in ongc exam?

1871

why in uv calibration in Limt of absorbance parameter specific absorbance is calculated only for selected wavelength

1341

chlorination of methane is possible and a mixture of products are obtained. Is flourination and Bromination of methane is possible?

812

what are the checklist need to maintain in API manufacturing area as per USP requirements.......?

1595

GIVE FTIR SAMPLING ASSESORY NAME.

1036