共找到 150 条与 苯甲酸 相关的标准，共 10 页
This standard is concerned with methods of test for benzoic acid and its salts for sodium and potassium, and the methods of their detection
METHODS OF TEST FOR BENZOIC ACID, SODIUM BENZOATE AND POTASSIUM BENZOATE USED IN PRESERVATION OF FOODSTUFFS
Substituted benzoic acids (Salicylic acid (ortho-Hydroxybenzoic acid).Anthranilic acid (ortho-Aminobenzoic acid))
この規格は，有機中間物としての安息香酸について規定する
Benzoic acid
Benzoic acid
この規格は，試薬として用いる安息香酸について規定する
Benzoic acid
Benzoic acid
BENZOIC ACID AND SODIUM BENZOATE USED IN FOOD PRODUCTS PART : 1 BENZOIC ACID
Benzoic acid
本标准规定了用作有机中间体的苯甲酸的质量要求、测试方法和标记要求
Benzoic Acid
Benzoic acid
Benzoic acid
Benzoic acid
METHODS OF TEST FOR BENZOIC ACID, SODIUM BENZOATE AND POTASSIUM BENZOATE USED IN PRESERVATION OF FOODSTUFFS
ammonium benzoate
BENZOIC ACID AND SODIUM BENZOATE USD IN PRESERVING FOODS PART : 2 SODIUM BENZOATE
