121.38
H302-H31-H319-H33
P21-P24-P270-P271-P280-P302+P32-P304+P340-P30+P31+P338-P330-P32+P34-P403+P233-P40-P01
103749 现货
¥ ƷŃŶƉƉ -2g
加入
1078878 现货
¥ ŞǤŶƉƉ -2g
1079312 现货
¥ ŞǤŶƉƉ -00g
11309 货期咨询
¥ ĝĝƷŶƉƉ -200mg
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117790 货期咨询
¥ ƷǤǤŞŶƉƉ -1g
12824 货期咨询
¥ ǼĝǤƉƉŶƉƉ -1g
129704 货期咨询
129708 货期咨询
¥ ǼƷǼƿŶƉƉ -100mg
142721 货期咨询
¥ ǼǤǤǤŶƉƉ -100g
12339 货期咨询
¥ ǤƁƁŞŶƉƉ -g
质量 (g) = 浓度 (mol/L) × 体积 (L) × (g/mol)