157.
H302-H315-H31-H335
P21-P2-P270-P271-P280-P302+P352-P30+P30-P305+P351+P338-P330-P32+P3-P03+P233-P05-P501
100 货期咨询
¥ ƸƸŇŝIJIJ -1g
在线咨询
121002 货期咨询
¥ ƓŇŇŝIJIJ -100mg
202182 货期咨询
¥ ƓŕƸñŝIJIJ -1g
110138 货期咨询
¥ ėIJŇñŝIJIJ -1g
1380 货期咨询
¥ ƓƓƸIJƋŝIJIJ -50mg
质量 (g) = 浓度 (mol/L) × 体积 (L) × (g/mol)