Seachem MultiTest Phosphate Test KitTest Kits > Seachemhttp://www.charterhouse-aquatics.co.uk/catalog/seachem-multitest-phosphate-test-kit-p-1375.htmlThis kit measures inorganic phosphate down to 0.05 mg/L, producing a unique easy to read yellow-green-blue color range in marine and freshwater.9.95upc1375Charterhouse AquaticsSeachem MultiTest Phosphate Test Kit0 out of 5
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