Test Kits

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-33%

HALO Wireless Field pH Meter New Storage solution out of date

Original price was: $173.25.Current price is: $115.99.
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SKU: HN124

HI702 Copper Checker High Range FW & Marine Colorimeter Test

$68.20
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SKU: HN103

HI702-11 Copper HR Calibration Set FW & Salt

$28.35
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SKU: HN105

HI702-25 Copper Reagents HR 25 Tests FW & Marine

$18.89
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SKU: HN104

HI70300L Electrode Storage Solution 500ml Bottle

$14.70
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SKU: HN121

HI7032M 1382 mg/l (ppm) TDS value @ 25°, 230 ml Bottle Calibration

$16.80
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SKU: HN120

HI70436M 230ml Deionized Water

$10.50
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SKU: HN123

HI721-25 Iron Checker FW Reagents for 25 Tests

$9.45
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SKU: HN113

HI731315 2 Pack Glass Cuvettes and Caps for Checkers

$13.65
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SKU: HN122

HI98301 DiST1 Waterproof TDS and Temperature Tester 1999PPM (mg/l)

$67.20
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SKU: HN119
-24%

Iron (Fe) Test Kit 0.5oz 15ml

Original price was: $27.29.Current price is: $20.79.
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SKU: SER101
-24%
Out of stock

Magnesium (Mg) Test Kit 0.5oz 15ml

Original price was: $50.39.Current price is: $38.39.
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SKU: SER253