.3
H32-H315-H319-H335
P21-P2-P27-P271-P28-P32+P352-P3+P3-P33-P32+P3-P5-P51
GHS7
1238538 现货
¥ NJNJůǤǤ -1mg
加入
133898 现货
¥ ʼnźůǤǤ -1g
119 现货
¥ NJǵůǤǤ -1g
1157 现货
¥ ʼnȎůǤǤ -25g
1233318 现货
¥ ŢȎůǤǤ -1mg
1928 货期咨询
¥ ǵŢŢůǤǤ -1mg
在线咨询
278379 货期咨询
1238533 货期咨询
¥ ǵNJƄʼnůǤǤ -25g
123853 货期咨询
¥ NJźưůǤǤ -5g
¥ ưĽƄůǤǤ -1g
质量 (g) = 浓度 (mol/L) × 体积 (L) × (g/mol)