供货周期: | 7天 |
品牌: | |
型号: | unit |
货号: | 1.99006.0001 |
缓冲液 traceable to SRM from NIST and PTB 10 x pH 4.01 (phthalate)m 10 x pH 7.00 (phosphate) 10 x pH 10.00 (borate) pH 4.01/pH 7.00/pH 10.00 (25°C) CertiPUR
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