"The genius behind the Spin Touch® is its Patented Centrifugal Fluidics Reagent Disk—designed to analyze multiple parameters simultaneously!"

Water Disks

Ideal for testing drinking water from Point-of-Use Sources

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Drinking Water WaterLink® Spin Disk Series DW12

Code 4336-H (50 pack)

Tests 9 of the most important factors in just 60 seconds!

Free Chlorine

Total Chlorine

Combined Chlorine


Total Hardness

Total Alkalinity

Total Iron

Ferric Iron

Ferrous Iron

0-15 ppm

0-15 ppm

0-15 ppm

6.4-10.0 pH

0-70 gpg

0-250 ppm

0-6 ppm

0-6 ppm Fe3+ ppm

0-6 ppm Fe2+ ppm

Disk Patent No. 8,734,734
FCl Patent No. 8,987,000
TCl Patent No. 8,993,337

FCl EU Patent No. EP2784503 A1



Recycle Your Disks!

Ship us your used disks—we'll grind and recycle them.

Phone: 410.778.3100  |  USA: 800.344.3100  |  FAX: 410.778.6394

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