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- USA
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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Pay in 4 interest-free payments of $3.63 Learn more
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Check your Copper with Confidence using our SenSafe® John's Copper Check™
Can be used to detect Chloride in drinking water (e
Our easy-to-use kits require no technical training
2 ph pH - Marine water 486639 6
WaterWorks™ EZ Coliform Cult (MUG) Parameter_Zinc Check your Copper with ConfidenceCheck your Coliform Bacteria presence with confidence using our WaterWorks EZ Coliform Cult (MUG) Bacteria Check. Contains 1 test. Total coliform presence absence test (P A) confirmation. No incubator needed, however the test can be incubated to speed up the result. Fill up the bottle 3 4 of the way, shake well and leave to sit in room temperature (25 C) for 48 hours or 24 hours if incubated at 35 C. If the bottle has changed colour, then you have
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