139.2
P21-P2-P270-P271-P280-P302+P352-P30+P30-P305+P351+P338-P330-P32+P3-P03+P233-P05-P501
1182975 现货
¥ ijŽƏţţ -100mg
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102758 现货
¥ ǎţƏţţ -250mg
17898 货期咨询
¥ ǸijijƏţţ -250mg
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157989 货期咨询
¥ ǎţħǎƏţţ -250mg
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¥ ijǸřƏţţ -5g
1520550 货期咨询
¥ ƚţħƏţţ -250mg
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¥ ŽƴǸǸƏţţ -250mg
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质量 (g) = 浓度 (mol/L) × 体积 (L) × (g/mol)