Water Quality

Sulfides are naturally present in ground waters as a result of leaching from sulfur-containing mineral deposits. Surface waters do not usually contain high sulfide concentrations. Sulfides result from the decomposition of organic matter, from bacterial sulfate reduction under anaerobic conditions...

Test strips for high sensitive semi-quantitative determination of iron. Measuring Range: 0.05 - 1.0 mg/L Fe2+/3+ (visual). Gradation: 0 - 0.05 - 0.1 - 0.2 - 0.5 - 1.0 mg/L Fe2+/3+

The LaMotte Stormwater MS4 Kit has instrumentation and reagent systems to provide a preliminary screening of stormwater outflow, and to determine whether it is contributing to the overall pollutant load from precipitation events. Meets guidance as set forth by USEPA. Features Fast: Most tests can be...

Method: colorimetric with test strips and reagents 10 - 25 - 50 - 100 mg/l Ca 2+ MQuant™ UN Number: UN3316 Storage class: 5.1B Oxidizing hazardous materials Storage: Store at +2°C to +8°C. Hazard: Corrosive The calcium test is suitable for rapid determination of calcium in aqueous...

Tube test for the determination of Cyanide. Precise rapid tests for all kind of water and waste water samples. Time-saving and reliable analysis together with Macherey-Nagel NANOCOLOR photometers. Measuring range: Cyanide - 0.02–0.80 mg/L CN?

The COBALT TEST is designed for the accurate determination of cobalt concentrations in water samples. These test strips provide a quick and straightforward method to monitor cobalt levels, ensuring environmental and industrial compliance. The colorimetric measurement is easy to read, allowing for...

Tube test for the determination of Ammonium. Precise rapid tests for all kind of water and waste water samples. Time-saving and reliable analysis together with Macherey-Nagel NANOCOLOR photometers. Measuring range: Ammonium - 0.2–8.0 mg/L NH4-N, Ammonium - 0.2–10.0 mg/L NH4?

Tube test for the determination of Molybdenum. Precise rapid tests for all kind of water and waste water samples. Time-saving and reliable analysis together with Macherey-Nagel NANOCOLOR photometers. Measuring range: Molybdenum - 1.6–65.0 mg/L MoO4²? , Molybdenum - 1–40.0 mg/L Mo(VI)

Tube test for the determination of COD. Precise rapid tests for all kind of water and waste water samples. Time-saving and reliable analysis together with Macherey-Nagel NANOCOLOR photometers. Measuring range: COD - 5–60.0 g/L O2

A method for measuring the color of potable water in terms of an easily reproducible color standard is essential to water engineers responsible for the distribution of supplies for public consumption. Color determinations are useful for detecting any irregular contamination of the supply due to...

Tube test for the determination of COD. Precise rapid tests for all kind of water and waste water samples. Time-saving and reliable analysis together with Macherey-Nagel NANOCOLOR photometers. Measuring range: COD - 100–1500 mg/L O2

This kit tests for nitrate nitrogen using the LRC Comparator. Range/sensitivity is 0, 0.2, 0.4, 0.6, 0.8, 1.0 ppm NO₃--N. Applications: Food and Beverage, Environmental Education, Industrial Water Boiling and Cooling, Laundry and Sanitation, Water and Wastewater

The Spectroquant Sulfite Cell Test offers a precise method for photometrically measuring sulfite concentrations in water samples. It is designed for ease of use, making it ideal for both routine and specialized water quality assessments. This test kit provides reliable and reproducible results...

QUANTOFIX Peracetic acid 500 semi-quantitative test strips for the determination of peracetic acid. Measuring range: 0-50-100-200-300-400- 500 mg/L

Maximize productivity in suspension cultures Versatile formulation supports transfection and production including: • Rapid, scalable production of viral vectors • Use the same system for a wide range of HEK293 cell lines • Increased productivity in transient protein expression...

Tube test for the determination of COD. Precise rapid tests for all kind of water and waste water samples. Time-saving and reliable analysis together with Macherey-Nagel NANOCOLOR photometers. Measuring range COD - 1.00–10.00 g/L O2, COD - 1000–10000 mg/L O2

Tube test for the determination of ortho- and total Phosphate. Precise rapid tests for all kind of water and waste water samples. Time-saving and reliable analysis together with Macherey-Nagel NANOCOLOR photometers. Measuring range: Phosphate (ortho) - 0.05–0.50 mg/L P , Phosphate (ortho) - 0.2–1.5...

pH Indicator Strips, pH 5.2 - 7.2 Special

Tube test for the determination of Detergents. Precise rapid tests for all kind of water and waste water samples. Time-saving and reliable analysis together with Macherey-Nagel NANOCOLOR photometers. Measuring range: Detergents - 0.20–3.50 mg/L SDS , Detergents - 0.20–4.00 mg/L MBAS

Direct Reading Titrator For determining QAC (quaternary ammonium compounds) in cooling waters and sanitizing solutions Range of 0 to 500 ppm QAC in 10 ppm increments Sufficient for 50 tests at 500 ppm 

Replacement cyanuric acid test strip tablets. Used for Cyanuric Acid instrument grade test with Lamotte Kits.

DPD Powder Pop® Dispenser with tests for Chlorine Compact and convenient Redesigned dispenser prevents clogging Dispense into round or square cuvettes Push button operation for precise dosing Portable dispensers accurately deliver the correct volume of DPD reagent for free or total chlorine testing....

The special rugged POOL MGR. kit series is for the public pool operator. The precise Octa-Slide 2 comparator system is used to comply with regulatory standards. The POOL MGR. series includes diagrammed instructions, saturation index calculator, water quality handbook, and the reliable Octa-Slide 2...

Standard test for the determination of Chromium / Chromate. Reagent kit for highly sensitive photometric measurements with low costs per sample. Pre-programmed on NANOCOLOR photometers. Measuring range: Chromium / Chromate - 0.01–3.0 mg/L , Chromium / Chromate - 0.01–6.0 mg/L CrO4²?