4.
H2-H15-H19-H5
P261-P264-P2-P21-P28-P2+P52-P4+P4-P5+P51+P8-P-P62+P64-P4+P2-P45-P51
GHS
2646 货期咨询
¥ ƪƪƗǠȮƗƗ -1g
在线咨询
125642 货期咨询
¥ ǠǘȝȮƗƗ -25g
1415 货期咨询
¥ ƉŤƪſȮƗƗ -1g
18255 货期咨询
1599 货期咨询
¥ ƪƉǘſȮƗƗ -1g
181295 货期咨询
1222881 货期咨询
¥ ƉǘȝƉȮƗƗ -1g
125644 货期咨询
¥ ȅƗȮƗƗ -25mg
12555 货期咨询
¥ ȝƗȮƗƗ -1mg
126944 货期咨询
¥ ȹƪƉȮƗƗ -25g
质量 (g) = 浓度 (mol/L) × 体积 (L) × (g/mol)