47.94
H302-H3-H39-H33
P26-P264-P270-P27-P280-P302+P32-P304+P340-P330-P362+P364-P40-P0
20224 货期咨询
在线咨询
20223 货期咨询
¥ ǟȄȄȄȄƮȄȄ -2mg
2022 货期咨询
¥ ǬIJƤƹƮȄȄ -mg
质量 (g) = 浓度 (mol/L) × 体积 (L) × (g/mol)