Livingstone Universal pH Test Biodegradable Paper, pH range 0 to 14 with Colour Chart, 100 Tests per Packet. Each pack contains 100 plastic strips that are used to test the pH of a wide range of liquid solutions. These strips give you an easy to read, single colour match at 1 pH intervals from pH 0 - 14.

Livingston pH Strips 0 - 14 | 100Pk

SKU: 2900
$30.00Price

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