德記儀器精選 153 款標準液/強化液，涵蓋離子電極標準液與強化液、ORP 與 TOC 標準液及電極保存液，多附 COA 報告並可溯源 NIST，適用電極校正與保存，品牌涵蓋 Altus Science、EDT、GFS 等 6 個品牌。
HANNA Instruments 基礎級 TDS 1,382 ppm (mg/L) 標準液 500 mL HI7032L
HI7032L 1382 mg/L (ppm) TDS Calibration Solution (500mL Bottle)
HANNA Instruments 基礎級 TDS 1,500 ppm (mg/L) 標準液 500 mL HI70442L
HI70442L 1500 mg/L (ppm) TDS Calibration Solution (500 mL Bottle)
HANNA Instruments 基礎級 TDS 6.44 ppt (g/L) 標準液 20 mL x 25包 HI70038C
HI70038C 6.44 g/L (ppt) TDS Calibration Solution (25 x 20mL)
HANNA Instruments 基礎級 TDS 12.41 ppt (g/L) 標準液 500 mL HI7036L
HI7036L 12.41 g/L (ppt) TDS Calibration Solution (500mL Bottle)
REAGECON 電導度標準品/校正液
Conductivity Standards
EDT dIrectION 參比電極填充液 3 Mol氯化鉀
3 Molar Potassium Chloride Filling Solution
EDT dIrectION 參比電極填充液 飽和氯化鉀&氯化銀
Saturated KCl with Ag/AgCl 100ml
EDT dIrectION 參比電極填充液 飽和氯化鉀
Saturated KCl Filling Solution 100ml
EDT dIrectION 參比電極填充液 飽和硫酸銅溶液
Saturated Copper II Sulphate filling solution 100ml
