Does ethylene polymerize under mild conditions in the absence of a catalyst? : Polymer Chemistry

1239

if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?

678

composition of gun metal

2103

What are the products formed after cod analysis?

1331

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?

1898

Why Ethanol is Used for Standardization of GC Head space?

4231

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?

8862

What are the challenges and opportunities associated with handling and storing Protactinium due to its radioactivity and scarcity?

635

how to get accurate result for Residue on evaporation in purified water

1646

WHAT IS THE USE OF STARTER ?????????

2425

In Dissolution Test why limit is define Q+5% what is the role of +5%.

3099

Find out how to make artifacts the maxwell boltzmann theory of gases . ps. I don't speak English that well

1577

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

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2319

In pickling process of titatium with HCL . how to know if the acid is not effective after pickling several batch. is there any test to know it. (not practically)

1680