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Online - Pay by credit card, check or your account.

By Phone - Call us at 800.628.7748
Mon.- Thurs. 7:30 -4:00 pm EST, Fri.7:30-3:00 EST


By Fax - Fax your order with our
pdf form.

Nitrate & Nitrite Test Strips


A convenient single strip that tests for both nitrate and nitrite concentrations in water that may be contaminated by farm spillage or runnoffs. 50 strips per package.

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