4.7
H2-H15-H19-H5
P261-P264-P27-P271-P28-P2+P52-P4+P4-P-P62+P64-P45-P51
GHS7
¥ ƞĬƓƈƈ -1mg
在线咨询
¥ ƞƈƈƓƈƈ -25mg
16646 货期咨询
¥ ljǣƈÈƈƓƈƈ -5g
17814 货期咨询
¥ ljƈƈƩƈƓƈƈ -1g
154719 货期咨询
¥ ƩƞŠĻƓƈƈ -1g
14525 货期咨询
178141 货期咨询
178118 货期咨询
1728 货期咨询
¥ ljƈƞĻĻƓƈƈ -1g
质量 (g) = 浓度 (mol/L) × 体积 (L) × (g/mol)