100µg/ml 50ml/瓶
pH=7.0 500ml
pH=7.4 500ml
pH=2±0.1 500ml
pH=6.5±0.02(25℃） 500ml
pH=3.5 1L
pH≈8.7 1L
pH≈4.5 1L
pH=8.0 500ml
pH=8.8±0.02(25℃) 500ml
