Water Quality
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BrewLab® Basic
LaMotteTest for 7 Essential Factors Chloride Sulfate Alkalinity Total Hardness Calcium Hardness Magnesium Hardness Sodium
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Nitrate ColorQ TesTabs
LaMotteThe LaMotte 0 - 15 ppm ColorQ nitrate TesTabs are suitable for use with ColorQ and ColorQ 2x test kits. They are mainly used in research facilities and chemical laboratories to conduct wide range of experiments. They are easy and convenient to use.
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Protects water baths and other water systems against the growth of algae, bacteria, molds and biofilms. Just 2ml per liter of water adds a blue tint which will fade after about 3 months reminding you to change the water and add new conditioner. Protects pumps and thermostats and helps…
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DPD Chlorine Liquid
LaMotteAll the benefits of DPD tablets in a liquid Can be used with existing LaMotte chlorine comparators or colorimeters Lower cost per test than tablets Quicker results and clearer colors than tablets DPD 1A and 1B reagents are added to a 5 or 10 mL sample to test free chlorine.…
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Phosphonate Test Kit
LaMotte7625 CAS Dropper Pipet Sufficient for 50 tests at 20 ppm 1 drop = 1.25 ppm HEDP 1 drop = 1.4 ppm PBTC Chromazurol S method may be used for Dequest, Bayhibit, Belcor 575 and Belsperse 161 phosphonates. Indicator changes from yellow to pink at the pH ideal for the reaction, then…
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QUANTOFIX Nitrate/Nitrite-100 strip box
MACHEREY-NAGELQUANTOFIX Nitrate/Nitrite semi-quantitative test strips for the rapid and reliable determination of Nitrate and Nitrite in solutions. Measuring range: 0-10-25-50-100-250-500 mg/L NO3- 0-1-5-10-20-40-80 mg/L NO2-
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Phenols VACUettes® Kits
CHEMetricsPhenol (hydroxybenzene) is the simplest of a group of similar organic chemicals, which includes cresols, xylenols, and catechols. Phenol itself is a common ingredient of disinfectants. In drinking water, low-level phenolic concentrations impart a foul taste and odor, especially upon chlorination.…
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Urban Water Test Kit
LaMotteTest tap water from any source and study the impact of urban water on the city’s environment. "Wet in the City," a hands-on kit, introduces the basic concepts of water chemistry–even to kids as young as third grade! Non-hazardous TesTabs® make "Wet in the City" an…
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Sulfide CHEMets® Kits
CHEMetricsSulfides 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…
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Kit Contains: 100 Chlorine DPD #1 Tablets 50 Phenol Red Tablets 3 Test Tubes, 2.5, 5, 10 mL, plastic w/ caps 1 Chlorine/Bromine Octa-Slide 2 Bar 1 Phenol Red Octa-Slide 2 Bar, pH 6.8-8.2 1 Octa-Slide 2 Viewer
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Nitrate CHEMets Kit, Range: 0-225 ppm
CHEMetricsNitrate is the most completely oxidized form of nitrogen. It is formed during the final stages of biological decomposition, either in wastewater treatment facilities or in natural water supplies. Low-level nitrate concentrations may be present in natural waters. However, a Maximum Contaminant Level…
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Method: colorimetric with test strips MQuant™ Storage class: 10 - 13 Other liquids and solids Storage: Store at +2°C to +8°C. The product quality of milk depends heavily on successful pasteurization. To verify this, the lactoperoxidase activity must be measured…
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DPD No. 4 Evo Chlorine Tablets
LovibondOne step ahead with Lovibond ® : DPD No.4 Evo contains only small amounts of potassium iodide. Water analysis at the pool has never been safer. The tablets can be used safely and, with their new formulation, provide the usual reliable results. As an indicator of pool hygiene, the DPD No.4 Evo…
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Chlorine Test Kits
LaMotteDPD Tablet Octa-Slide (9859G42) Sufficient for 50 tests Employs DPD tablet method: EPA- accepted method for NPDWR Octa-Slide has color standards representing 0.2, 0.4, 0.6, 0.8, 1.0, 1.5, 2.0 and 3.0 ppm Cl Low Range Octet Comparator (9859H10) Employs DPD tablet…
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NANOCOLOR Hardness Ca/Mg
CTL ScientificTube test for the determination of Total hardness. 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: Calcium - 10–100 mg/L Ca²?, Magnesium - 5–50 mg/L Mg²?, Total hardness -…
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QUANTOFIX Iron Sensitive 1
CTL ScientificTest 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+
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NANOCOLOR Chromate 5
CTL ScientificTube test for the determination of Chromium / Chromate. 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: Chromate - 0.05–2.00 mg/L , Chromate - 0.1–4.0 mg/L CrO4²?
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NANOCOLOR COD 60
CTL ScientificTube test for the determination of COD. Precise rapid tests for all kind of water and waste water samples according to ISO 15705. Time-saving and reliable analysis together with Macherey-Nagel NANOCOLOR photometers. Measuring range: COD - 5–60 mg/L O2
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Spectroquant® COD Cell Test
MilliporeSigmaAll necessary reagents for the analysis are contained in the cells Considerate packaging design protects the cells from fluctuation even in unfavorable environment Elimination of possible mistakes through barcode-system
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Chloride Test Kit
LaMotteContents: 30 mL Hydrogen Peroxide 3% 30 mL Chloride Reagent A 30 mL Sulfuric Acid, 0.5N 15 mL Phenolphthaein Indicator 0.5% 2 x 30 mL Silver Nitrate 0.171 N 1 Sample Tube, 5-10-25 mL w/ cap
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QUANTOFIX Chlorine 500-100 strip box
MACHEREY-NAGELQUANTOFIX Chlorine 500 semi-quantitative test strips for the determination of chlorine. Measuring range: 0-25-50-100-250-500 mg/L Cl2
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The Lovibond® aluminum no. 1/no. 2 combi-pack tablet set is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage.
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QUANTOFIX Nickel - box of 100 strips
MACHEREY-NAGELQUANTOFIX Nickel test strips for rapid and easy analysis of Nickel directly on-site. Measuring range: 0-10-25-50-100- 250-500-1000 mg/L Ni2+
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Nitrite Vacu-vials Kit
CHEMetricsNitrite, an intermediate in the nitrogen cycle, is formed during the decomposition of organic matter but readily oxidizes to form nitrate. These processes occur in wastewater treatment plants, water distribution systems, and natural waters. Nitrites are useful as corrosion inhibitors,…
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Normally found in water and soil as ammonia (NH3), nitrate (NO3), and nitrite (NO2), nitrogen is an indispensable part of the life cycle. However, concentrations above certain levels can present problems. Thomas No. 3241S80 Utilizing the simple color…
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Iron CHEMets Kit
CHEMetricsIron is present in nature in the form of its oxides, or in combination with silicon or sulfur. The soluble iron content of surface waters rarely exceeds 1 mg/L, while ground waters often contain higher concentrations. The National Secondary Drinking Water Standard for iron is 0.3 mg/L, as iron…
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Carbohydrazide CHEMets Kit
CHEMetricsCarbohydrazide is added to boiler system water as an oxygen scavenger to control corrosion. It is a safer alternative to hydrazine, which is toxic. Carbohydrazide reacts with oxygen at low temperatures and pressures. The products of the reaction are volatile and do not contribute dissolved solids…
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