原文由 Insp_62edf8a2(Insp_62edf8a2) 发表:
可以推荐下品牌和型号吗?
以下是官方的说明:
Solitrode HF: Order number: 6.0223.100
Combined pH electrode for titrations/measurements in HF-containing samples. This electrode is mechanically resistant thanks to the robust/unbreakable plastic shaft made of polypropylene and impact protection for the glass membrane.
Reference electrolyte: c(KCl) = 3 mol/L, storage in storage solution
具体可以联系瑞士万通的厂家