| 英文同义词: | BUFFER TABLETS, PH 4 (PHTHALATE);BUFFER SOLUTION, PH 4.00 +/-0.02, RED;BUFFER SOLUTION PH 3 (PHTHALATE);BUFFER SOLUTION PH 4 (PHTHALATE);BUFFER SOLUTION PH 4 (PHTHALATE) COLORED;BUFFER SOLUTION PH 5 (PHTHALATE);BUFFER SOLUTION PH 7 (PHTHALATE) COLORED;BUFFER SOLUTION, PHTHALATE |