Nitrate Test Kit

…levels can present problems. Thomas No. 3241S80 Utilizing the simple color disc method, this kit measures Nitrogen, Nitrate as NO₃ - Contains 50 tests Kit contains all required reagents and apparatus in a rugged carrying case for analysis in the field …

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…

UN Number: UN1830

…interfere with this test. Results are expressed as ppm (mg/L) NO₃-N or NO₃. Range: 0-225 ppm as N MDL:  20 ppm Method: Cadmium Reduction Kit comes in a plastic case and contains everything needed to perform 30 tests (except distilled water):…

…Nitrite will interfere with this test. Results are expressed as ppm (mg/L) NO₃-N or NO₃. Range: 0-45 ppm as N MDL: 4 ppm Method: Cadmium Reduction Kit comes in a plastic case and contains everything needed to perform 30 tests (except distilled water):…

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

Chlorides are tested to control the blow down from boiler and cooling systems in industrial water treatment. The sample is titrated with a standard solution of silver nitrate with chromate used as the indicator. Mercuric nitrate titrants are available for lower level detections. Each kit is packaged…

This kit tests for nitrate nitrogen using tablet reagents and the Octa-Slide 2 Comparator. Range/sensitivity is 0, 1, 2, 4, 6, 8, 10, 15 ppm NO₃ - -N Applications: Drinking Water, Environmental Education, Food and Beverage, Industrial Water Boiling and Cooling,…

3119 Octet Comparator Method Color standards for 0.2, 0.4, 0.6 and 1.0 ppm NO₃—N Color standards for 0.2, 0.4, 0.6 and 1.0 ppm PO₄ Sufficient for 40-50 tests 

… Food and Beverage, Environmental Education, Industrial Water Boiling and Cooling, Laundry and Sanitation, Water and Wastewater This kit tests for nitrate or nitrite using the Octa-Slide 2 Comparator. Range/sensitivity is 0.25, 0.5, 1.0, 2.0, 4.0, 6.0, 8.0, 10.0 ppm NO₃ - -N.

…Identified nitrite and nitrate values are 0.0, 0.25, 0.5, 1.0, 2.0, 4.0, 6.0, 8.0 & 10.0 PPM. This kit contains everything an analyst would need to perform a water test either in the laboratory setting or out in the field. Kit contains enough materials to perform 40 tests. Aligned to the Next…

VISOCOLOR ECO Nitrate colorimetric test kit for the determination of Nitrate in water samples measuring range: 1-120 mg/L NO3-

This kit tests for Nitrate in water using reagents to form a pink color. Results are determined using the Octa-Slide 2 Comparator Range/sensitivity is 0.25, 0.5, 1.0, 2.0, 4.0, 6.0, 8.0, 10.0 ppm NO₃ - -N

UN Number: UN3316

UN Number: UN3316

UN Number: UN3316

UN Number: UN3316

Powder Pack Reagents are pre-measured, unit dose reagents that have been formulated for use in Lovibond's Aqua Comparator Test Kits, the SC450 Single Parameter Colorimeter Series, MC500 Multi-Parameter Colorimeter, and the SP600 Spectophotometer. These easy-to-use chemistries offer an extended…

UN Number: UN3316

…Nitrite will interfere with this test. Results are expressed as ppm (mg/L) NO₃-N or NO₃. Range: 0-7.50 ppm as N Method: Cadmium Reduction Kit comes in a cardboard box and contains everything needed to perform 30 tests: thirty ampoules, thirty cadmium foil…

…will interfere with this test. Results are expressed as ppm (mg/L) NO₃-N or NO₃. Range: 0-50.0 ppm as NO₃ Method:  Cadmium Reduction Kit comes in a cardboard box and contains everything needed to perform 30 tests (except distilled water):…

…Nitrite will interfere with this test. Results are expressed as ppm (mg/L) NO₃-N or NO₃. Range: 0-1.50 ppm as N Method: Cadmium Reduction Kit comes in a cardboard box and contains everything needed to perform 30 tests: thirty ampoules, thirty cadmium foil…

…interfere with this test. Results are expressed as ppm (mg/L) NO₃-N or NO₃. Range: 0-2700 ppm as N MDL:  240 ppm Method: Cadmium Reduction Kit comes in a plastic case and contains everything needed to perform 30 tests (except distilled water):…

…interfere with this test. Results are expressed as ppm (mg/L) NO₃-N or NO₃. Range: 0-675 ppm as N MDL:  60 ppm Method: Cadmium Reduction Kit comes in a plastic case and contains everything needed to perform 30 tests (except distilled…

…p. 1081-1082, (1954). Nitrate is reduced to nitrite using zinc as the reducing agent. The resulting nitrate concentration is then determined colorimetrically. This method is applicable to industrial wastewaters, drinking, and surface waters. These test kits can also be used for the analysis…

…will interfere with this test. Results are expressed as ppm (mg/L) NO₃-N or NO₃. Range: 0-4.5 ppm as N MDL: 0.4 ppm Method: Cadmium Reduction Kit comes in a plastic case and contains everything needed to perform 30 tests: Refill, Comparator, 25 mL…

Contents: 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  

A combination of 12 tests for identification of Gram-negative rods. (Kit contains sterile media for Citrate utilization, Lysine utilization and Ornithine utilization, Urease detection, Phenylalanine deamination (TDA), Nitrate reduction, H2S product.

…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 thorium nitrate is added until…