Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
HACH Electrode: ISEF12101, Fluoride, 0.01 mg/L (5 x 10-7M) to 19 g/L (1 M) F⁻ - Ion Selective Electrodes
HACHIon Selective Electrodes

HACH Electrode: ISEF12101, Fluoride, 0.01 mg/L (5 x 10-7M) to 19 g/L (1 M) F⁻

The HACH Electrode: ISEF12101 is an Ion Selective Electrode designed for fluoride measurement. It features a plastic body with an annular PTFE junction and a measurement range of 0.01 mg/L (5 x 10-7M) to 19 g/L (1 M)…

SKU 3G-OTH-375750

Brand
HACH
Item
Electrode: ISEF12101, Fluoride, 0.01 mg/L
Category
Ion Selective Electrodes
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

HACH
Manufacturer Part Number
ISEF12101
Type
Fluoride, 0.01 mg/L (5 x 10-7M) to 19 g/L (1 M) F⁻
Material
Plastic
Range
0.01 mg/L (5 x 10-7M) to 19 g/L (1 M) F⁻
Cable Lg
1 m
Junction
Annular PTFE
Product Type
Electrode
Test Parameters
Fluoride
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The HACH Electrode: ISEF12101 is an Ion Selective Electrode designed for fluoride measurement. It features a plastic body with an annular PTFE junction and a measurement range of 0.01 mg/L (5 x 10-7M) to 19 g/L (1 M) F⁻. The electrode includes a 1 m cable length.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from HACH

View all HACH parts →
HACH Electrode: ISENO318103, Nitrate, 0.1 mg/L (7 x 10-6M) to 14 g/L (1 M) NO3-N, 3 m Cable Lg. Key specifications — Manufacturer Part Number: ISENO318103; Product Type: Electrode; Junction: Double; Test Parameters: Nitrate; Material: Plastic; Range: 0.1 mg/L (7 x 10-6M) to 14 g/L (1 M) NO3-N.
HACH
HACH Electrode: ISENO318103, Nitrate, 0.1 mg/L (7 x 10-6M) to 14 g/L (1 M) NO3-N, 3 m Cable Lg. Key specifications — Manufacturer Part Number: ISENO318103; Product Type: Electrode; Junction: Double; Test Parameters: Nitrate; Material: Plastic; Range: 0.1 mg/L (7 x 10-6M) to 14 g/L (1 M) NO3-N.
HACH Electrode: LZW9652.97.0002, Chloride, 1 mg/L (3 x 10-6M) to 35500 mg/L (1 M) Cl-, 1 m Cable Lg. Key specifications — Manufacturer Part Number: LZW9652.97.0002; Product Type: Electrode; Connection Type: BNC; Test Parameters: Chloride; Material: Epoxy; Range: 1 mg/L (3 x 10-6M) to 35500 mg/L (1 M) Cl-.
HACH
HACH Electrode: LZW9652.97.0002, Chloride, 1 mg/L (3 x 10-6M) to 35500 mg/L (1 M) Cl-, 1 m Cable Lg. Key specifications — Manufacturer Part Number: LZW9652.97.0002; Product Type: Electrode; Connection Type: BNC; Test Parameters: Chloride; Material: Epoxy; Range: 1 mg/L (3 x 10-6M) to 35500 mg/L (1 M) Cl-.
HACH Electrode: LZW9655C.97.002, Fluoride, 0.01 to 19000, 1 m Cable Lg, BNC, Porous Annular PTFE. Key specifications — Manufacturer Part Number: LZW9655C.97.002; Product Type: Electrode; Junction: Porous Annular PTFE; Connection Type: BNC; Test Parameters: Fluoride; Material: Epoxy; Range: 0.01 to 19000.
HACH
HACH Electrode: LZW9655C.97.002, Fluoride, 0.01 to 19000, 1 m Cable Lg, BNC, Porous Annular PTFE. Key specifications — Manufacturer Part Number: LZW9655C.97.002; Product Type: Electrode; Junction: Porous Annular PTFE; Connection Type: BNC; Test Parameters: Fluoride; Material: Epoxy; Range: 0.01 to 19000.
HACH Electrode: LZW9662C.97.002, Nitrate, 0.1 to 14000, 1 m Cable Lg, BNC, Porous Annular PTFE. Key specifications — Manufacturer Part Number: LZW9662C.97.002; Product Type: Electrode; Junction: Porous Annular PTFE; Connection Type: BNC; Test Parameters: Nitrate; Material: PVC; Range: 0.1 to 14000.
HACH
HACH Electrode: LZW9662C.97.002, Nitrate, 0.1 to 14000, 1 m Cable Lg, BNC, Porous Annular PTFE. Key specifications — Manufacturer Part Number: LZW9662C.97.002; Product Type: Electrode; Junction: Porous Annular PTFE; Connection Type: BNC; Test Parameters: Nitrate; Material: PVC; Range: 0.1 to 14000.
HACH Electrode: ISENH3181AP, Ammonia, 0.01 mg/L (5 x 10-7M) to 14 g/L (1 M), 1 m Cable Lg. Key specifications — Manufacturer Part Number: ISENH3181AP; Product Type: Electrode; Junction: Double Annular; Test Parameters: Ammonia; Material: Epoxy; Range: 0.01 mg/L (5 x 10-7M) to 14 g/L (1 M).
HACH
HACH Electrode: ISENH3181AP, Ammonia, 0.01 mg/L (5 x 10-7M) to 14 g/L (1 M), 1 m Cable Lg. Key specifications — Manufacturer Part Number: ISENH3181AP; Product Type: Electrode; Junction: Double Annular; Test Parameters: Ammonia; Material: Epoxy; Range: 0.01 mg/L (5 x 10-7M) to 14 g/L (1 M).
HACH Electrode: ISEF121AP, Fluoride, 0.01 mg/L to 19 g/L, 1 m Cable Lg, Annular PTFE. Key specifications — Manufacturer Part Number: ISEF121AP; Product Type: Electrode; Junction: Annular PTFE; Test Parameters: Fluoride; Material: Epoxy; Range: 0.01 mg/L to 19 g/L.
HACH
HACH Electrode: ISEF121AP, Fluoride, 0.01 mg/L to 19 g/L, 1 m Cable Lg, Annular PTFE. Key specifications — Manufacturer Part Number: ISEF121AP; Product Type: Electrode; Junction: Annular PTFE; Test Parameters: Fluoride; Material: Epoxy; Range: 0.01 mg/L to 19 g/L.
HACH Electrode: ISENH4181AP, Ammonium, 0.018 mg/L (10-6M) to 9 g/L (0.5 M) NH4-N, 1 m Cable Lg. Key specifications — Manufacturer Part Number: ISENH4181AP; Product Type: Electrode; Junction: Double; Test Parameters: Ammonium; Material: Epoxy; Range: 0.018 mg/L (10-6M) to 9 g/L (0.5 M) NH4-N.
HACH
HACH Electrode: ISENH4181AP, Ammonium, 0.018 mg/L (10-6M) to 9 g/L (0.5 M) NH4-N, 1 m Cable Lg. Key specifications — Manufacturer Part Number: ISENH4181AP; Product Type: Electrode; Junction: Double; Test Parameters: Ammonium; Material: Epoxy; Range: 0.018 mg/L (10-6M) to 9 g/L (0.5 M) NH4-N.
HACH Electrode: ISENA38101, Sodium, 0.023 mg/L (1 x 10-6M) to 23 g/L (1 M) Na⁺, 1 m Cable Lg. Key specifications — Manufacturer Part Number: ISENA38101; Product Type: Electrode; Junction: Double Porous Pin; Test Parameters: Sodium; Material: Plastic; Range: 0.023 mg/L (1 x 10-6M) to 23 g/L (1 M) Na⁺.
HACH
HACH Electrode: ISENA38101, Sodium, 0.023 mg/L (1 x 10-6M) to 23 g/L (1 M) Na⁺, 1 m Cable Lg. Key specifications — Manufacturer Part Number: ISENA38101; Product Type: Electrode; Junction: Double Porous Pin; Test Parameters: Sodium; Material: Plastic; Range: 0.023 mg/L (1 x 10-6M) to 23 g/L (1 M) Na⁺.