21.7
H2-H15-H19-H5
P261-P264-P27-P271-P28-P2+P52-P4+P4-P5+P51+P8-P-P62+P64-P4+P2-P45-P51
GHS7
196921 货期咨询
¥ ưđǮđNjȏȏ -25mg
在线咨询
196968 货期咨询
¥ ưƘưƃNjȏȏ -25mg
196958 货期咨询
¥ ưưƃȏNjȏȏ -25mg
19694 货期咨询
¥ ưđƃưNjȏȏ -25mg
1969 货期咨询
196945 货期咨询
¥ ưđƤƘNjȏȏ -25mg
19696 货期咨询
¥ ưưŧǖNjȏȏ -25mg
质量 (g) = 浓度 (mol/L) × 体积 (L) × (g/mol)