Keep my session open?
Ending In 
Your shopping session has expired.
Your session has expired. For your security, we have logged you out.
Would you like to log in again?

IntelliCAL™ Ammonium ISE Analysis Package, Hach

Supplier: Hach
The IntelliCAL™ Ammonium ISE Analysis Package contains the IntelliCAL™ ISENH4181 Ammonium ISE, 100 pack of ammonium ISA powder pillows, 500 mL of 10 mg/L nitrogen-ammonia standard solution, and 500 mL of 100 mg/L nitrogen-ammonia standard solution

The IntelliCAL™ Ammonium ISE Analysis Package utilizes a unique solid-state sensor technology that eliminates costly membrane replacements. It requires virtually no maintenance and provides fast, stable, and accurate results that are traceable in measurement history. Componants can be moved between meters without the need to re-calibrate or re-enter measurement settings.

IntelliCAL™ ISENH4181 is a digital, combination ammonium ion selective electrode (ISE) with a non-refillable, double junction reference and built-in temperature sensor. The IntelliCAL ISENH4181 probe is available with a 1 or 3 meter cable and is intended for laboratory use. Thermistor is integrated. The ISENH4181 is ideal for measuring ammonium concentrations in wastewater, drinking water and general water quality applications. The ISENH4181’s solid-state sensor design eliminates membrane replacement and allows for dry storage of the ISE.



Expand All / Collapse All
Description D x L Body Material Fill Solution Sensor Type Supplier No. VWR Catalog Number Unit Price Quantity
IntelliCAL™ Ammonium ISE Analysis Package with 1 m Cable 12 x 220 mm (0.47 x 8.66") Epoxy Non-Refillable driTEK Gel Solid-state PVC Membrane ISENH4181AP 89501-118 Each Retrieving Restricted
Product available on GSA Advantage®
restricted In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
VWR will not lift restrictions for residential shipping addresses.

Generate Barcodes Barcode Label Format: 
Generate PDF Catalog Page


Probe type Laboratory Combination ISE
Range 0.07 mg/L (5x10-6 M) to7,000 mg/L (0.5 M) NH4+-N
Temperature Range Continuous use: 5 to 50 °C
Junction Porous Teflon Annular Ring
Enter Details

Select the article for which you are looking for Certificate

Indicate the Lot Number. This field is mandatory.

Enter Certificate Details

Enter the Lot number:

Choose from recent batch/lot numbers:

Review & Compare Alternatives
We found alternative products that can save you up to  per item-unit.  To compare product details, select up to 3 alternatives below and click Compare Selected. To add items to your basket, enter a quantity and click Add to Basket.

Original Product:

Description Catalog Number Availability Unit Your Price Price Per Qty

A new look and a renewed commitment

Built on the features & resources you know, optimized with innovation from Avantor®. Our new brand symbolizes agility and our ability to adapt to customer needs.

Learn More Start Shopping