China 'SH/T 1687-2000
' Industry standard english version:
SH
中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
SH/T 1687-2000
Purified terephthalic acid(PTA)for industrial use. Determination of 4-carboxybenzaldehyde and p-toluic acid. High performance capillary electrophoresis(HPCE) 工业用精对苯二甲酸(PTA)中对羟基苯甲醛和对甲基苯甲酸含量的测定高效毛细管电泳法(HPCE)
Issued Date:2000-04-10
Implemented Date:2000-10-01
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
SH/T 1687-2000
Standard Category
China Petrochemical Industry
Standards
GB Standard English Title
Purified terephthalic acid(PTA)for industrial use. Determination of 4-carboxybenzaldehyde and p-toluic acid. High performance capillary electrophoresis(HPCE)