standards and ISAB

Product Type: Standards and Solutions

Standards and Solutions

ISE analysis requires the use of calibration standards and specifically formulated ISAB solutions. EDT direction offer technical and applications support to guide the operator through the method options to get the result you require. All standards and samples should have the same Ionic strength therefore it is important to add a small volume of ISAB to each standard and sample.


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Nitrate Standard Solution 1000ppm (500ml)

Nitrate Standard Solution 1000ppm (500ml)

EDT direction produce a wide range of stock standards to ensure that ISE calibration is both simple,..

£15.00

Nitrite Ionic Strength Adjustment Buffer (ISAB) 500ml

Nitrite Ionic Strength Adjustment Buffer (ISAB) 500ml

EDT directION manufacture a full range of standards, filling solutions and Ionic Strength Adjustment..

£25.00

Nitrite Standard Solution 1000ppm (500ml)

Nitrite Standard Solution 1000ppm (500ml)

EDT direction produce a wide range of stock standards to ensure that ISE calibration is both simple,..

£15.00

Potassium Flow Plus Filling Solution

Potassium Flow Plus Filling Solution

Filling solution for use with the 5031 Potassium Flow Plus ISE.Solution supplied in a 30ml bott..

£15.00

Potassium Ionic Strength Adjustment Buffer (ISAB) 500ml

Potassium Ionic Strength Adjustment Buffer (ISAB) 500ml

EDT directION manufacture a full range of standards, filling solutions and Ionic Strength Adjustment..

£25.00

Potassium Standard Solution 1000ppm (500ml)

Potassium Standard Solution 1000ppm (500ml)

EDT direction produce a wide range of stock standards to ensure that ISE calibration is both simple,..

£15.00

Silver Ionic Strength Adjustment Buffer (ISAB) 500ml

Silver Ionic Strength Adjustment Buffer (ISAB) 500ml

EDT directION manufacture a full range of standards, filling solutions and Ionic Strength Adjustment..

£25.00

Silver Standard Solution 1000ppm (500ml)

Silver Standard Solution 1000ppm (500ml)

EDT direction produce a wide range of stock standards to ensure that ISE calibration is both simple,..

£40.00

Sodium Ionic Strength Adjustment Buffer (ISAB) 500ml

Sodium Ionic Strength Adjustment Buffer (ISAB) 500ml

EDT directION manufacture a full range of standards, filling solutions and Ionic Strength Adjustment..

£25.00

Sodium Ionic Strength Adjustment Buffer (ISAB) 500ml for PVC Sodium ISEs.

Sodium Ionic Strength Adjustment Buffer (ISAB) 500ml for PVC Sodium ISEs.

EDT directION manufacture a full range of standards, filling solutions and Ionic Strength Adjustment..

£25.00

Sodium Standard Solution 1000ppm (500ml)

Sodium Standard Solution 1000ppm (500ml)

EDT direction produce a wide range of stock standards to ensure that ISE calibration is both simple,..

£15.00

Thiocyanate Ionic Strength Adjustment Buffer (ISAB) 500ml

Thiocyanate Ionic Strength Adjustment Buffer (ISAB) 500ml

EDT directION manufacture a full range of standards, filling solutions and Ionic Strength Adjustment..

£25.00

Thiocyanate Standard Solution 1000ppm (500ml)

Thiocyanate Standard Solution 1000ppm (500ml)

EDT direction produce a wide range of stock standards to ensure that ISE calibration is both simple,..

£15.00

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