Methylic alcoho

GB 338-1992

 

Phenol

GB339-1989

Petroleum benzene

GB 3405-1989

 

Carbon tetrachloride

GB4119-1993

Petroleum Toluene

GB 3406-1990

 

3-cresol

Q/SH 001.04.013-1991

Coking benzene

GB/T 2283-1993

 

Aminoacetic acid

HG2029-1991

Petroleum dimethyl benzene

GB  3407-1990

 

Triethylamine

HG/T 2721-1995

Sodium carbonate

GB 210-1992

 

Paraformaldehyde

HQ/HG 13-306-1982

Dimethyl phosphite

Q/XHG JNJ 75-1995

 

Urea

GB 2440-1991

2-ethyl-anthraquinone

Q/XLM 023-1992

 

Raw salt

GB 5462-1992

APC-T_1 Palladium catalyst reagent

Q/XML 031-1994

 

2-chloroaniline

SQ/HG 137-1985

Coal

 

 

Sodium p-nitrophendate

HG/T 2586-1994

Sulfur

GB 2449-1992

 

Sulfuric acid

GB 534-1989

Ammonia solution

HG 1-88-1981

 

Potassium hydrate

GB/T 1919-1994