2.1
H2-H15-H19-H5
P261-P264-P27-P271-P28-P2+P52-P4+P4-P5+P51+P8-P-P62+P64-P4+P2-P45-P51
GHS7
1654249 货期咨询
¥ ûƂƨƎĹƵƵ -1g
在线咨询
146978 货期咨询
¥ ƚƵƚƨĹƵƵ -1g
1645114 货期咨询
¥ ûŭƵƨĹƵƵ -1g
14718 货期咨询
165464 货期咨询
1886 货期咨询
¥ ƨƵőǹĹƵƵ -5mg
1552847 货期咨询
¥ ǹƵŭûĹƵƵ -1g
14757 货期咨询
¥ ƨƵőƨĹƵƵ -5mg
165471 货期咨询
¥ ńƨőőĹƵƵ -1g
质量 (g) = 浓度 (mol/L) × 体积 (L) × (g/mol)