9.19
H2-H15-H19-H5
P261-P26-P27-P271-P28-P2+P52-P+P-P-P62+P6-P5-P51
GHS7
119 现货
¥ ƤljȚȏđđ -1mg
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151528 现货
¥ ƃŚđȏđđ -1mg
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17786 货期咨询
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12815 货期咨询
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185 货期咨询
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165179 货期咨询
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质量 (g) = 浓度 (mol/L) × 体积 (L) × (g/mol)