API Nitrate Test Kit NO3 Reviews

4.4 Rating 21 Reviews

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Posted 2 months ago

“Looking at colour chart for reading. Looks like it will be a bit of a guess, colours of widely different readings very close.”

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Posted 6 years ago

“Looking at colour chart for reading. Looks like it will be a bit of a guess, colours of widely different readings very close.”

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Posted 6 years ago

“the kit is easily to use and you get a decent amount of tests for the price.”

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Posted 6 years ago

“the kit is easily to use and you get a decent amount of tests for the price.”

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Posted 6 years ago

“Great service, great product, and fast delivery.”

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Posted 9 years ago

“Great service, great product, and fast delivery.”

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Posted 9 years ago

Paul Garrett

Verified Reviewer

“The API Nitrate Test is similar to others on the market. It is reliable, if the somewhat complex directions are followed. It is VERY difficult to distinguish colour variation between 10 and 20 pmm.”

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Posted 9 years ago