Nitrogen Test Kit

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Nitrogen Test Kit
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  • Nitrate Nitrogen Test Kit

    LaMotte

    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…

  • Nitrate Nitrogen Test Kits

    LaMotte

    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

  • Ammonia Nitrogen Test Kits

    LaMotte

    …ammonia nitrogen in water using Nessler method Octet Comparator has color standards representing 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0 and 8.0 ppm ammonia nitrogen Sufficient for 50 tests Octa-Slide Comparator Method (9859C75 and C76) For determining ammonia nitrogen in water…

  • Nitrate Nitrogen Tablet Test Kits

    LaMotte

    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,…

  • Nitrogen, Nitrate Test Kits

    Hach

    … One of Hach's most popular test kits, it uses the simple, low-cost color disc method. Contains 100 tests Achieve fast results with an easy-to-carry test kit Range: 0 to 40 mg/L NO3 - -N Nitrogen pre-treatment kit 3241S85 is required for models NI-14*…

  • Reagent Refill for Low Range Ammonia Nitrogen Test Kit

    LaMotte

    Item for sale in US only.

  • NITRATE NITROGEN REFILL KIT

    LaMotte

    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

  • Spectroquant® Nitrogen (total) Cell Test Method: photometric

    MilliporeSigma

    UN Number: UN3316

  • Nitrogen (Total) TNTplus, LR

    Hach

    For determination of Total Nitrogen by the Persulfate Digestion method, using TNTplus vials. Hach Method 10208, Low Range: 1-16 mg/L N. 25 tests/package.

  • QuantiChrom™ Free Amino Nitrogen Assay Kit

    BioAssay Systems

    Free Amino Nitrogen determination in foods and beverages (e.g. beer, wort, wine, must, etc.) Fast and sensitive. Linear detection range (5 µL sample): 0.2 to 10 mM for 10 min reaction. Convenient and high-throughput. Homogeneous "mix-incubate-measure" type assay. Can be…

  • PractiChrom™ Free Amino Nitrogen Assay Kit

    BioAssay Systems

    For quantitative determination of free amino nitrogen using the PiCO Explorer handheld absorbance reader. Fast and sensitive. Linear detection range (5 µL sample): 0.2 to 10 mM for 10 min reaction. Convenient. Assay performed with portable PiCO Explorer device. Cost efficient. No…

  • Spectroquant® Nitrogen (total) Cell Test Method: photometric, DMP

    MilliporeSigma

    UN Number: UN3316

  • Spectroquant® Nitrogen (total) Cell Test Method: photometric, DMP

    MilliporeSigma

    UN Number: UN3316

  • Total Nitrogen LR Reagent Sets

    Lovibond

    …reagent set contains Orbeco-Hellige's Powder Pack™ and Tube Test Reagents. Powder Pack Reagents are pre-measured, unit dose reagents that have been formulated for use in Orbeco-Hellige's Aqua Comparator Test Kits, the SC450 Single Parameter Colorimeter Series, MC500 Multi-Parameter…

  • Total Nitrogen Reagent Set, HR, TNT

    Hach

    …determination of Total Nitrogen by the Persulfate Digestion Test 'N Tube method:  Hach Method 10072. Range: 10 - 150 mg/L N. 25-50 tests (dependent upon the number of reagent blank tests performed) Test 'N Tube products provide safe, convenient testing Easy ordering …

  • FF-3 Saltwater Aquaculture Test Kit

    Hach

    Test Kit, is designed to meet the demands of specialized salt-water applications. Each kit includes the apparatus and reagents necessary to measure 10 critical parameters. Two tests, ammonia-nitrogen and convenient chloride titration test for salinity, have been designed exclusively for this kit.

  • Ammonia Nitrogen Rgt Set 10mL Pk100 UN2680

    Lovibond

    …Reagents. 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…

  • Free Amino Nitrogen Complete Lab Package for DR 6000

    Hach

    Simplify your fermentation efficiency by monitoring your Free Amino Nitrogen. This package contains lab apparatus you need to run the ASBC approved method. Reagents, Balance and pH meter and electrode sold separately. Package includes: 10 mm cuvette; 100 mL Volumetric Class A Glass Flask; 118…

  • Soil Test Kit, Model EL

    LaMotte

    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…

  • MQuant™ Ammonium, Test Method: colorimetric with test strips and reagent

    MilliporeSigma

    …to +25°C. Hazard: Corrosive The test is suitable for determination potentially harmful pollution in surface and ground water, which are caused by ammonium compounds. In agriculture the test can be used to measure the ammonium nitrogen content of various types of manure and compost.

  • 5 Parameter Soil Test Kit, Model Sth-5

    LaMotte

    Tests for 5 soil nutrition factors: soil pH (pH 3.8 to 8.8) nitrate nitrogen (10 to 150 lbs/acre), phosphorus (10 to 200 lbs/acre), potassium (100 to 400 lbs/acre) and humus (low-to-high) Includes reagents for these five tests as well as three 250-mL bottles of Universal Extracting solution,…

  • Nitrite Vacu-vials Kit

    CHEMetrics

    … Range: 0-1.00 ppm as N Method: Azo Dye Formation Kit comes in a cardboard box and contains everything needed to perform 30 tests: thirty ampoules, 25 mL sample cup, ampoule blank, and instructions. Vacu-vials Kits require the use of the V-2000 Photometer or a spectrophotometer…

  • MyTaq™ Plant-PCR Kit

    Bioline

    …Plant-PCR Kit includes novel buffer system that replaces the need for complicated extraction or purification steps, including freezing of plant tissues with liquid nitrogen, mechanical disruption, organic extraction or column DNA purification. The advanced formulation of MyTaq Plant-PCR Kit also…

  • Total Antioxidant Capacity Assay Kit, Sufficient for 100 Colorimetric tests

    MilliporeSigma

    Synonyms: TAC Assay Kit Storage: 2-8C UNSPSC Code: 12352200 General description: Oxidants, such as reactive oxygen species (ROS) and reactive nitrogen species (RNS), can generate free radicals that can cause severe oxidative damage to cellular lipids, membranes, proteins, and DNA.…

  • High Sensitivity Lactulose Assay Kit, Sufficient for 100 Fluorometric tests

    MilliporeSigma

    …reported that lactulose administration may cause an increase in fecal nitrogen. It is also known to function as a prebiotic. Lactulose measurements can be used to detect gastrointestinal dysfunctions. This Lactulose Assay Kit is a highly sensitive assay for determining lactulose levels (ranging from…

  • Copper for Nitrogen, 454 g.

    PerkinElmer

    The best way to assure consistent, accurate results from your PerkinElmer Organic Elemental Analyzer is to use only the highest grade of reagents. Our scientists select the purest raw materials, condition them, then test them on PerkinElmer analyzers.

  • Acetanilide, 2 g.

    PerkinElmer

    Acetanilide is routinely used during the carbon,hydrogen, and nitrogen operation mode. The sample weightpercentages of this compound are: Carbon = 71.09% Hydrogen = 6.71% Nitrogen = 10.36% Included in PerkinElmer 2400 Series II Sulfur Analysis KitP/N N2410512.

  • Benzoic Acid, 4 g.

    PerkinElmer

    The sample weight percentages of this compound are: Carbon = 68.85% Hydrogen = 4.95% Nitrogen = 26.20% Included in PerkinElmer 2400 Series II Oxygen Analysis KitP/N N2410513.

  • Soil Analysis Outfit, Model STH-14

    LaMotte

    test tubes and pipets, measuring spoons, soil measures, spot plates, funnels, filter paper, stirring rods, test tube brush, water-resistant color charts, soil handbook and soil test report forms. WARNING: Calcium Test Solution included in outfit contains sodium oxalate. Ammonia Nitrogen Test

  • Ammonia Vacu-vials® Kit, Hydroxybenzyl Alcohol (HBA) Method

    CHEMetrics

    …This test method measures the sum of free ammonia and monochloramine. Results are expressed in ppm (mg/L) ammonia-nitrogen, NH3-N. The Hydroxybenzyl Alcohol Method offers sensitivity similar to the Nesslerization Method and there is no generation of mercury-containing waste. Kit

  • Ammonia Vacu-vials Kit, Range: 0-7.00 ppm

    CHEMetrics

    …aquatic life. The Direct Nesslerization Method References: ASTM D 1426-08, Ammonia Nitrogen in Water, Test Method A. APHA Standard Methods, 18th ed., Method 4500-NH3 C-1988. The test kits employing the well-established Nessler reagent to determine ammonia concentrations are…

  • Ammonia Vacu-vials Kit, Range: 0-14.0 ppm

    CHEMetrics

    …aquatic life. The Direct Nesslerization Method References: ASTM D 1426-08, Ammonia Nitrogen in Water, Test Method A. APHA Standard Methods, 18th ed., Method 4500-NH3 C-1988. The test kits employing the well-established Nessler reagent to determine ammonia concentrations are…

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