Water Hardness

AQUADUR® test strips are for quick and easy determination of water hardness.

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AQUADUR 25 °d test strips 6 x 95 mm
ITEM NUMBER: 91201
AQUADUR 25 °d test strips 6 x 95 mm
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Quantity / pk: 100
Category: Water Hardness
AQUADUR Sensitive/50 Box of 50 test strips 6 x 95 mm
ITEM NUMBER: 91243
AQUADUR Sensitive/50 Box of 50 test strips 6 x 95 mm
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Quantity / pk: 50
Category: Water Hardness