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HACH Electrode: ISENA381AP, Sodium, 0.023 mg/L (1 x 10-6M) to 23 g/L (1 M) Na⁺ - Ion Selective Electrodes
HACHIon Selective Electrodes

HACH Electrode: ISENA381AP, Sodium, 0.023 mg/L (1 x 10-6M) to 23 g/L (1 M) Na⁺

The HACH ISENA381AP is an Ion Selective Electrode designed for sodium measurement, featuring a Double Porous Pin junction and a plastic body. It offers a detection range of 0.023 mg/L (1 x 10-6M) to 23 g/L (1 M) Na⁺…

SKU 3G-OTH-375772

Brand
HACH
Item
Electrode: ISENA381AP, Sodium, 0.023 mg/L
Category
Ion Selective Electrodes
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

HACH
Manufacturer Part Number
ISENA381AP
Type
Sodium, 0.023 mg/L (1 x 10-6M) to 23 g/L (1 M) Na⁺
Material
Plastic
Range
0.023 mg/L (1 x 10-6M) to 23 g/L (1 M) Na⁺
Cable Lg
1 m
Junction
Double Porous Pin
Product Type
Electrode
Test Parameters
Sodium

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

Product Description

The HACH ISENA381AP is an Ion Selective Electrode designed for sodium measurement, featuring a Double Porous Pin junction and a plastic body. It offers a detection range of 0.023 mg/L (1 x 10-6M) to 23 g/L (1 M) Na⁺, with a 1 m cable length. This electrode is suitable for applications requiring sodium ion analysis.

Frequently Asked Questions

What is the HACH ISENA381AP electrode used for?

The HACH ISENA381AP is an Ion Selective Electrode for measuring sodium ion concentration in aqueous solutions. It is commonly used in water quality monitoring, wastewater treatment, and industrial process control where precise sodium analysis is required.

What are the specifications of the HACH ISENA381AP?

The HACH ISENA381AP is a plastic-body sodium electrode with a Double Porous Pin junction. Its detection range is 0.023 mg/L (1 x 10-6M) to 23 g/L (1 M) Na⁺, and it includes a 1 m cable. The manufacturer part number is ISENA381AP.

Where to buy the HACH ISENA381AP worldwide?

3G Electric supplies the HACH ISENA381AP sodium electrode worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to maintain the HACH ISENA381AP electrode?

To maintain the HACH ISENA381AP, rinse the electrode with deionized water after each use and store it in a recommended storage solution. Avoid mechanical shock to the plastic body and double porous pin junction. Regular calibration with sodium standards ensures accurate readings.

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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