What should be the level/ Percentage of Arsenic in Arsenic free zinc.

2233

what is allowable limit Of stray light for a spectrophotometer laboratory instruments ?

1513

Which parameters require to do in tech transfer?

754

what is difference b/w "regio selectivity" & "sterio selectivity"

2439

What is the diference between residual solvents and organic volatile matter

2052

How do we get end points and how many end points are possible for citric acid and di-acid not theorotically answer should be given practically.

2584

How are atoms of the isotopes different from one another? Two isotopes of carbon are carbon-12 and carbon-14.

1014

in which situation ion pair require to use?

821

which situation gc hs and gc als require to use?

787

What is the chemical composition of fat in human body?

1125

Describe the historical significance of Protactinium's discovery and its naming.

650

What is the brigg's raucher reaction?

2337

Explain why do some medications contain hcl?

1150

Do all explosions produce carbon dioxide or carbon monoxide?

1118

1)What's the meaning of Absorption,give a example. 2)What's the meaning of Adsorption,give a example. 2)what is the difference between Absorption and Adsorption.

2884