Supplier: Hach

Replacement sample cells for use with portable turbidimeters.

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With Hach® water quality test strips, technicians in the field can test many samples in only a few minutes and make immediate evaluations on-site

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For determination of ultra-low range silica by the Heteropoly Blue method (Hach Method 8282)

Supplier: Hach

For free chlorine determination by the DPD Free Chlorine method. For use with Hach SwifTest DPD dispenser.
USEPA accepted for reporting for drinking water analysis using Hach Method 8021.

Supplier: Hach

For low and ultra-low range silica determination by the Heteropoly Blue method

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Potassium Chloride (KCl) 3 M.

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Round, glass sample cells for use with Hach Spectrophotometers

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This colorimeter is a portable, rugged, and convenient instrument, ideally suited for in-the-field analysis.

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Reagent sets for various colorimeters.

Supplier: Hach

For total chlorine determination by the DPD Total Chlorine method.

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For determination of Reactive Phosphorus (ortho-phosphate) by the PhosVer® 3 Ascorbic Acid Test 'N Tube™ method.

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A stabilizing agent for chlorine, cyanuric acid is used in swimming pool treatment

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Iron color disc/TPTZ low range test kit contains 100 tests.

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Durable blue polypropylene carrying case allows easy transport of items for field testing.

Supplier: Hach

The Nitrification Control Kit is used for the routine monitoring of water quality parameters that contribute to or indicate nitrification is occurring in chloraminated water systems. This portable and versatile kit includes a colorimeter and reagents for Free Ammonia and Monochloramine, Nitrite, and Total Chlorine tests.

Supplier: Hach

Kit provides measurement of ortho- (reactive) and meta- (condensed) phosphate (requires hot acid digestion).

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Radiometer Analytical T201 Temperature Sensor (glass body, cinch (RCA) plug for Radiometer PHM2xx, CDM2xx, PHM9x, IONxxx and TIMxxx meters)

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The Radiometer PHC3081-8 Combination pH Electrode has a glass body, Ag/AgCl reference system, refillable electrolyte (3M KCl + sat

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For high range nitrate determination by the NitraVer® 5 cadmium reduction method

Supplier: Hach

This color disc test kit uses powder DPD reagent that reacts with chlorine more quickly than tablet-form DPD, giving more accurate results. Powder DPD also has a considerable advantage over orthotolidine, a hazardous substance sometimes used as a free and total chlorine test reagent. Hach Chlorine Test Kits are manufactured by Hach to ensure compliance with stringent quality control standards. Kit contains 100 tests. Range: 0.1-3.5 Mg/L.

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For low-level determination of nickel and cobalt by the PAN method

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TCMP - 2-chloro-6 (trichloromethyl) pyridine (N-Serve), coated on an inert substrate

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DPD chlorine, low range, 0 to 2 mg/L as Cl₂.

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This adapter converts the 20 mm diameter vial wells to 16 mm diameter.

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These filter papers are designed for use in various Hach Water Analysis Handbook Methods and other environmental reference methods. Optimized ashless hardened circles provide an abrasion-resistant smooth surface, which is ideal for gravimetric procedures utilizing Büchner funnels and high vacuum.

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For total chromium determination by the Alkaline Hypobromite Oxidation method.

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Bromthymol Blue Indicator Solution. Standardized for colorimetric pH determination. pH range 5.5-8.5.

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For sample dechlorination prior to analysis.

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For accuracy checks in volatile acids determinations.

Supplier: Hach

For determination of Calcium and Total Hardness by Digital Titrator titration.