3,5-二硝基水杨酸，3,5-Dinitrosalicylic acid [DNS]；used in colorimetric determination of reducing sugars, ≥98% (HPLC and titration)
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4-(三氟甲基)苯甲酸甲酯，Methyl 4-(trifluoromethyl)benzoate；99% -
2,4,6-三(十五氟庚基)-1,3,5-三嗪，2,4,6-Tris(pentadecafluoroheptyl)-1,3,5-triazine；≥98.0% (GC) -
7.5%氯化钠肉汤，7.5% Sodium Chloride Broth -
2,4-二氨基甲苯，2,4-Diaminotoluene；98% -
双(2-氯乙氧基)甲烷，Bis(2-chloroethoxy)methane -
无水磷酸氢二钠，Sodium phosphate dibasic；puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, E 339, anhydrous, 98-100.5% (calc. to the dried substance)
