2.78
2
H32-H31-H319-H33
P261-P264-P27-P271-P28-P32+P32-P34+P34-P3+P31+P338-P33-P362+P364-P43+P233-P4-P1
GHS7
123869 货期咨询
¥ ȝƪȹſƗƪƪ -2mg
在线咨询
1238691 货期咨询
¥ ſȹƢƪƗƪƪ -2mg
1793 货期咨询
¥ ȹƪǘľƗƪƪ -g
1686296 货期咨询
¥ ȅǘǠȅƗƪƪ -1mg
1686294 货期咨询
16446 货期咨询
¥ ǠƢƢȹƗƪƪ -1g
1686297 货期咨询
¥ ƢŤƢƪƗƪƪ -1g
1779 货期咨询
¥ ſǘǘƗƪƪ -mg
18873 货期咨询
¥ ȅƪƪƪƗƪƪ -1g
¥ ǠľľƗƪƪ -1mg
质量 (g) = 浓度 (mol/L) × 体积 (L) × (g/mol)