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HACH Electrode: ISEF121AP, Fluoride, 0.01 mg/L to 19 g/L, 1 m Cable Lg - Ion Selective Electrodes
HACHIon Selective Electrodes

HACH Electrode: ISEF121AP, Fluoride, 0.01 mg/L to 19 g/L, 1 m Cable Lg

The HACH Electrode: ISEF121AP is an Ion Selective Electrode designed for measuring fluoride, with a measurement range of 0.01 mg/L to 19 g/L. It features an annular PTFE junction and is constructed from epoxy…

SKU 3G-OTH-375752

Brand
HACH
Item
Electrode: ISEF121AP, Fluoride, 0.01 mg/L to 19 g/L, 1 m Cable Lg
Category
Ion Selective Electrodes
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Technical Specifications

HACH
Manufacturer Part Number
ISEF121AP
Type
Fluoride, 0.01 mg/L to 19 g/L, Annular PTFE
Material
Epoxy
Range
0.01 mg/L to 19 g/L
Cable Lg
1 m
Junction
Annular PTFE
Product Type
Electrode
Test Parameters
Fluoride
View Full Spec Sheet

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HACH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HACH Electrode: ISEF121AP is an Ion Selective Electrode designed for measuring fluoride, with a measurement range of 0.01 mg/L to 19 g/L. It features an annular PTFE junction and is constructed from epoxy material. This electrode includes a 1 m cable length and is identified by manufacturer part number ISEF121AP.

Used in

Common applications for HACH
Municipal 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 ion selective electrodes. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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