供货周期: | 一周 |
品牌: | |
规格: | unit |
货号: | 1.01554.0001 |
CAS号: |
氯化钾溶液(标称 12.8 mS/cm) 有证电导率测量标准物质,可追溯至PTB和NIST (c=0.1 mol/l) CertiPUR
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