Test Kits

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Showing 1–12 of 19 results

Ammonia (NH4/NH3) Test Kit

$23.09
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-20%

Ammonium/Ammonia (NH4/NH3) Test Kit 0.5oz 15ml

$19.94 $15.95
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-30%

Carbonate Hardness (kH) Test Kit 0.5oz 15ml

$12.59 $8.81
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-30%

Chlorine (cl) Test Kit 0.5oz 15ml

$13.64 $9.54
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-30%

Copper (Cu) Test Kit 0.5oz 15ml

$18.89 $13.22
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-30%

General Hardness (gH) Test Kit 0.5oz 15ml

$10.49 $7.34
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GH Test Kit

$12.06
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-30%

Iron (Fe) Test Kit 0.5oz 15ml

$27.29 $19.10
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KH Test Kit Alkalinity

$9.96
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-30%

Nitrate (NO3) Test Kit 0.5oz 15ml

$17.84 $12.48
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Nitrate NO3 Test Kit

$18.36
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-30%

Nitrite (NO2) Test Kit 0.5oz 15ml

$14.69 $10.28
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