144.2
H302-H31-H319-H33
P21-P24-P270-P271-P280-P302+P32-P304+P340-P30+P31+P338-P330-P32+P34-P403+P233-P40-P01
20708 货期咨询
在线咨询
1130118 货期咨询
12048 货期咨询
1129997 货期咨询
¥ ƮȰƺƺħƺƺ -mg
207080 货期咨询
109804 货期咨询
¥ ƮȄǑƺħƺƺ -00g
11382 货期咨询
¥ ǟȄƺƺħƺƺ -mg
1114990 货期咨询
2070 货期咨询
111970 货期咨询
¥ ƮǑǬħƺƺ -2mg
质量 (g) = 浓度 (mol/L) × 体积 (L) × (g/mol)