Brand: CH Instruments | Category: Nanotechnology
Published in full as the CHI150 Saturated Calomel Electrode (SCE), this reference electrode works on Hg2Cl2 + 2e = 2Hg + 2Cl- and is quoted at 0.241 V against NHE at 25 C. Its saturated KCl filling solution meets the test solution through a ceramic liquid junction, and the published drawing gives a 9.0 mm diameter upper chamber 37 mm long over a 5.3 mm diameter lower stem 50 mm long. CH Instruments instruct users to top up with saturated KCl when the level falls and to store the electrode dipped in saturated KCl after use.
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Phone: +880 1711-738207 | Email: info@vvon.com.bd