保存:避光
品名
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货号
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包装
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价格
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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50 mL
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495.00
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按编号顺次在塑料薄膜上涂上一系列表面湿润张力不同的混合液,使其恰好湿润薄膜,由此判定混合液表面湿润张力(μN/cm){dyn/cm2}的数值。 单位mN/m表示这种表面湿润张力的数值,即试剂名所标记的No.。例如NO.31的表面湿润张力是31mN/m (310μN/cm)* dyn/cm=1mN/m (=10μN/cm) (SI单位的统一)