Showing all 15 results

A consistent supply of refill reagents so you never have to skip a test.

$11.94

Refill of reagent 2 from the CYA Detection Test Kit.

$15.95

This is the 10g refill DPD powder for use with the FAS-DPD 3-in-1 Detection Kit.

$7.27

This is the small size of reagent 2 from the Rapid pH Detection Test Kit.

$9.14

This is the small size of reagent 4 from the FAS-DPD Chlorine Test Kit.

$10.14

Refill of reagent 2 from the Calcium Hardness Detection Kit.

$7.19

Refill of reagent 2 from the Total Alkalinity Detection Kit.

New
$15.89

Refill of reagent 3 from the Salt Detection Test Kit. Note: This reagent can stain surfaces and skin, it is advised to use both Protective Gloves and Bench Protector when performing this test.

$11.64

Replacement for reagent 3 of the Calcium Hardness Detection Kit.

New
$8.89

Replacement reagent 2 for the Salt Detection Test Kit.

Out of stock
$58.89

Refill of reagent 3 from the FAS-DPD 3-in-1 Chlorine Test Kit.

$33.49

Refill of reagent 2 from the CYA Detection Test Kit.