2.
H32-H315-H319-H335
P21-P2-P27-P271-P28-P32+P352-P3+P3-P35+P351+P338-P33-P32+P3-P3+P233-P5-P51
GHS7
15552 货期咨询
在线咨询
155523 货期咨询
155522 货期咨询
17578 货期咨询
¥ ÿƗȀǠƝȀȀ -1g
112135 货期咨询
¥ ƨȚƨȀƝȀȀ -5g
112133 货期咨询
¥ ƨĈƨȀƝȀȀ -1g
1399529 货期咨询
131538 货期咨询
¥ ţţȀƗƝȀȀ -1mg
18812 货期咨询
¥ ÿȚƗȀƝȀȀ -1g
质量 (g) = 浓度 (mol/L) × 体积 (L) × (g/mol)