Isothiazolone Test Kit


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Our Isothiazolone kit includes all the equipment & reagents required to measure Isothiazolone levels within a range of 0-7.5ppm. The kit includes a sample pots and syringe to perform the tests.

Replacement reagents can be bought separately or in Reagent Packs at a discount.

Places to monitor Isothiazolone: Monitor levels of dosage in closed systems and cooling towers where isothiazolone based products are dosed. Other applications where isothiazolone is dosed within the range of the test kit (0-7.5ppm).

Product Data

Reagent Product Code Product Description
DK1 WTPTKDK1 65ml Isothiazolone Reagent 1
DK2 WTPTKDK2 65ml Isothiazolone Reagent 2
DK3 WTPTKDK3 65ml Isothiazolone Reagent 3
DK4 WTPTKDK4 65ml Isothiazolone Reagent 4
DK5 WTPTKDK5 65ml Isothiazolone Indicator
Reagent Pack WTPTK123RP All the replacement reagents for Isothiazolone Test Kit


Test Kit Content:

  • Durable Hard Case
  • Foam Insert
  • 10ml Syringe (WTPTKC015)
  • 2 x 35ml Sample Pot (WTPTKC013)
  • 1 x DK1 Reagent
  • 1 x DK2 Reagent
  • 1 x DK3 Reagent
  • 1 x DK4 Reagent
  • 1 x DK5 Indicator
  • Instruction Label
  • Bottle Labels
  • Front Label

Dipslides also available more….


The following are some chemical products that can be tested using our Isothiazolone Test Kit.

  • WTP C32
  • WTP C48i
Please Note that chemical specific methods are available for the above products.


Our Test Kits can be ordered individually or in bulk. They can be delivered alongside your WTP Chemicals order saving you additional delivery charges. Next working day delivery only £9.96 (up to 20kg); mainland UK only.


More Information

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The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The company shall not be held liable for any damage resulting from handling, contact, mis-use or mis-application of the above product. In all instances the user should satisfy themselves that this product is suitable for the anticipated application and should carry out suitable and sufficient risk/COSHH assessments and a method of use statement.

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