Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
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) |
China Petrochemical Industry
Standards CARBOXYBENZALDEHYDE |
English PDF |
SH/T 1612.7-1995 |
(Industrial PTA in CARBOXYBENZALDEHYDE and methyl benzoate content by HPLC) 工业用精对苯二甲酸中对羧基苯甲醛和对甲基苯甲酸含量的测定 高效液相色谱法 |
China Petrochemical Industry
Standards CARBOXYBENZALDEHYDE |
English PDF |
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