Water and Wastewater Testing Supplies

Potassium Fluoride, For Dissolved Oxygen, Certified, 40% (w/v), LabChem™

Iodine, For Chlorine, Chlorine Dioxide, Certified, 0.0282N ±0.0003N (0.0141M), LabChem™

Potassium Iodide, For Chlorine, Chlorine Dioxide, Certified, 0.50% (w/v) ±0.05%, LabChem™

Thioacetamide, For Chlorine, Chlorine Dioxide, 0.25% (w/v), LabChem™

Glycine, For Chlorine, Chlorine Dioxide, 20% (w/v), LabChem™

Copper Sulfate, For Nitrogen (Nitrate), Certified, 2.0% (w/v) ±0.1%, LabChem™

Reagent 1 (REAG-511), Ferrozine, Reagents

o-Tolidine Reagent 0.1% in 5% Hydrochloric Acid, Reagents

Water Hardness Buffer Without Magnesium EDTA, Reagents

Water Hardness Buffer Without Magnesium EDTA, Reagent, for general laboratory use. Manufactured in ISO 9001 facility.

Water Hardness Buffer, Odorless, Reagents

Water Hardness Buffer, Odorless, Reagent, for general laboratory use. Manufactured in ISO 9001 facility.

Nasco Sludge Judge™ Sections, For Sludge Judge; Bottom section

Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”

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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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For use with chemical diaphragm pumps

Whirl-Pak™ Sludge Judge II™ Components

Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”

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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Separate extension section replacement parts for the Sludge Judge II.

Nessler Reagent, Reagents

Brine Solution, Filtered, Reagents

Brine Solution, Filtered, Reagent, for general laboratory use. Manufactured in ISO 9001 facility.

SPEX CertiPrep™ Minerals Testing Kit

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Minerals Testing Kit, 1,000μg/mL, for ICP-MS