All 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.…

Octet Comparator Public health outfit for determining free and total chlorine, monochloramine, dichloramine, chlorine demand, bromine, iodine and pH of water Employs DPD tablet method Low range DPD chlorine Octet Comparator has color standards representing 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.8 and…

This kit tests for Phosphate using the Octa-Slide 2 Comparator. Range is 1.0 - 10.0 ppm (PO₄) and 10 - 100 ppm (PO₄). Applications: Industrial Water Boiling and Cooling, Laundry and Sanitation, Water and Wastewater  

The Iodine test papers are a convenient way to test Iodine in water with fast results. Range and sensitivity is 0, 30, 60, 120, 180 ppm.

For Environmental Studies For determining life-supporting chemistry of fresh-water environments, including ponds, lakes, streams, rivers and marshes Tests for: carbon dioxide, D.O., hardness, nitrate, trace phosphates, wide-range pH and silica Includes water sampling bottles, report forms and…

Stainless steel sampler is designed for use on soft bottoms (sand or silt). A simple trigger holds the sampler open while lowering to cover a uniform area. Scissor design closes sampler, retrieving a volume of sediment to the surface for analysis.

The LaMotte total alkalinity indicator titration reagent is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage.

Mounted in fenestrated plastic armor with perforated bulb guard and suspension ring Range of -5 to +45°C in 0.5° increments, black on yellow scale

This Nitrate Nitrogen Test Kit tests for nitrate nitrogen levels using cadmium reduction which undergoes diazotization/coupling to form a pink color. Levels are determined using the Octa-Slide 2 comparator Range and sensitivity is 0.25, 0.5, 1.0, 2.0, 4.0, 6.0, 8.0, 10.0 ppm…

Drop Count Method For determining sulfite in water Employs modified APHA Method 428 One drop equals 5 ppm SO₃ Sufficient for 50 tests at 100 ppm

For collecting water samples to be tested for dissolved oxygen content Capacity of 60 mL USP Type 1 glass With PolySeal ® screw cap which has conical polyethylene liner which seals against mouth of bottle Capacity of 1 L

Octet Comparator Method For determining cadmium in water using Dithizone method; commonly occurs from the deterioration of galvanized pipe Octet comparator has color standards representing 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.8 and 1.0 ppm cadmium. For use only where organic matter is absent and…

Formula: N₄O₁₂Th•4H₂O Formula Weight: 552.12 CAS Number: 13470-07-0

A complete outfit for pond fish culture, ideal for fresh water analysis. Nine critical test factors can be efficiently and accurately determined on-site. Designed with field analysis as a priority; all reagents, components and accessories are arranged in pre-drilled ethafoam. Short form…

Stable, pre-mixed solutions Ideal for verification and documentation For generating your own standard calibration curves when used with colorimeter reagent kits. Simply plot the results (in absorbance or % transmittance) verses concentration. The resulting curve can then be used to determine…

The LaMotte DPD chlorine secondary standard kit 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.

Formula: C₂₇H₂₈Br₂O₅S Formula Weight: 624.38 CAS Number: 76-59-5

Formula: H₂SO₄ Formula Weight: 98.07 CAS Number: 7664-93-9

Insta-Test® strips are available to perform checks for water quality factors. Test strips are a quick way to monitor water without having to use reagents.

No color matching, no look up charts, no guessing! The unique, multi-test ColorQ pool and spa hand-held photometer reads SEVEN test factors (Free Chlorine, Total Chlorine, Bromine, pH, Alkalinity, Calcium Hardness, and Cyanuric Acid) directly on a digital display. Featuring an innovative…

Synonym(s): N,N-Dimethylphenylenediamine Oxalate Description: DPD and Sulfuric Acid

Insta-TEST® Chlorine Dioxide is a convenient way to test for Chlorine Dioxide levels in sanitized water. Range and sensitivity is 0, 10, 25, 50, 100, 250, 500 ppm. Range and sensitivity is 0, 0.25, 0.5, 1, 3, 10 ppm.

Direct Reading Titrator Method (9859A70 and A71) For determining total (T) alkalinity in water Range of 0 to 200 ppm as CaCO₃ in 4 ppm increments Employs APHA Method 403. Sufficient for 50 tests at 200 ppm. Direct Reading Titrator (9859B10) For determining phenolphthalein (P)…

Works with the AQ-2 fresh water aquaculture outfit, this color developing reagent comes in 0.02 lb (10 g). Come with 0.01 lb (5 g) weight, this color developing reagent is ideal in testing water quality. Works with AQ-4 outfit and the nitrate-nitrogen test kit.

Octet Comparator Method For determining hexavalent, trivalent, and total chromium Octet comparator has color standards representing 0.1, 0.2, 0.4, 0.6, 0.8, 1.0, 1.2 and 1.5 ppm Cr Sufficient for 20 tests Test requires suitable hot plate, not included Reagent Refill only. …

This hardness reagent is for use with the 3609-01 calcium hardness water test kit and comes in a 2.03 oz (60 mL) bottle.

Applications: Industrial Water Boiling and Cooling, Water and Wastewater This kit tests for Molybdenum using the Test Strip method. Range/sensitivity is 0, 0.5, 1, 2, 5 ppm.

Test for 7 Essential Factors Chloride Sulfate Alkalinity Total Hardness Calcium Hardness Magnesium Hardness Sodium

The LaMotte® Glass Test Tube has a cap and is used in many of the LaMotte® water quality monitoring kits, including LaMotte® dissolved oxygen kits.

The LaMotte 7 Inch stirring rod is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is made of sturdy plastic material which ensures durability and long lasting usage.

Rapid test procedures and laminated color charts give low/medium/high concentrations for nitrogen, phosphorus and potassium (15 tests each) A pH indicator and color chart cover the range pH 4.0-9.0 (30 tests). A garden guide manual and soil handbook interpret test results and give lime and…