HACHpH Laboratory Electrodes, Probes & Sensors
HACH Electrode: E21M001, Porous Pin
The HACH Electrode E21M001 is a glass pH laboratory electrode featuring a porous pin junction. Designed for use with Radiometer MeterLab and Hach Sension+ laboratory meters, this electrode is identified by…
SKU 3G-OTH-368673
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HACH Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The HACH Electrode E21M001 is a glass pH laboratory electrode featuring a porous pin junction. Designed for use with Radiometer MeterLab and Hach Sension+ laboratory meters, this electrode is identified by manufacturer part number E21M001.
Used in
Common applications for HACHMunicipal water treatment — HACH PHC20101 IntelliCAL pH electrode for pH monitoring in distribution systems
Industrial wastewater — HACH Chloride Test Kit (2438600) for chlorine residual analysis in effluent
Laboratory analysis — HACH Buffer Standard Solution S11M005 for calibrating pH meters in quality control labs
Environmental field testing — HACH Chemical Test Strips (2793828) for rapid water quality screening
Process water monitoring — HACH Probe LZW5056.97.0002 for ORP measurement in cooling towers
Wastewater treatment — HACH Water Quality Test Kit (2182000) for nitrite monitoring in biological treatment processes
HACH Products
3G Electric supplies HACH ph laboratory electrodes, probes & sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
