Calcium Hardness Tablets (tablet count method)



Calcium Hardness Tablets (tablet count method)
Product Description: Calcium Hardness tablets used for testing the calcium hardness level in pool water.
Quantity: 250 tablets per bottle
Testing Method: These tablets are added one-by-one to a 100ml sample of pool water. The water will then turn from pink to bright purple. The calcium hardness level is then determined by the following formula
Calcium Hardness Level (ppm) = (number of tablets it takes to turn bright purple x 20) - 10

Other Information: You will also need a 100ml dilution tube to perform this test.

by Sally Poynton on 07/02/2014

by Lyn Weaden on 22/10/2013

by Simon Hirsh on 20/12/2012

Service review

by Lynn Hall on 31/07/2015

    0 items

Delivery Service
Free delivery information
Free Next Working Day Delivery on all orders over £60 placed before 3pm (Zones 1-2 only). All orders under £60 have a delivery charge which depends on the delivery location.