Hanna Instruments

Scientific Equipment

HI-4004-51 Calcium Module for Half Cell

HI-4004-51 Calcium Module for Half Cell

Hanna HI-4004-51 Calcium Module for Half Cell

HI-4004-51 Calcium Module for Half Cell

PVC matrix
Easy to replace
£223.30 (exc. VAT) £267.96 (inc. VAT)

The HI-4004-51 is a replacement sensing module for the calcium half-cell Ion Selective Electrode.

Used with the HI-4004 calcium half-cell Ion Selective Electrode (ISE), the liquid membrane sensor contains an organic polymer within the PVC matrix which is responsible for exchange of calcium ions across the membrane.

HI-4004-51 Calcium Module for Half Cell information

Hanna's extended description

A charge imbalance develops between the sample and the internal cell in response to the calcium ion activity.

The HI-4004-51 calcium half-cell module easily fits onto the HI-4004 probe body, allowing for quick replacement.

Pre-soaking the calcium sensor in HI-4004-45 conditioning solution or a calcium standard (0.01M) without ionic strength adjuster (ISA) for a while before calibration will help to optimise the sensor response.

Refrigeration of the HI-4004-51 calcium module will help extend its life.



Solutions are available in a variety of sizes. Check whether the solution you require is available in 1 gallon, 500ml, or 230ml bottles, or individual 20ml sachets.

Specifications

Specifications list

Product Literature

literature - PDF

Hanna Instruments Literature

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