BenchMark Performance Audit>Water Pollution Series - Inorganic
WP4500 - Complex Nutrients
 Cat. #PricePT FormPackagingInstructionsMSDS
WP4500$50.00Concentrated40 ml Clear Glass Vial-
Analytes
Sample AnalytesUnitsNELAC Range
Kjeldahl Nitrogenmillig/L3 - 35
Phosphorusmillig/L0.5 - 10
Sample AnalytesUnitsNELAC Range
Total Nitrogen0 - 0
 
Analytical Methods Covered
Simplified Spectrophotometric Measurement of Total Kjeldahl Nitrogen in Water and WastewaterOrganic Nitrogen by Electrode (Calculated)
ICP - metalsOrganic Nitrogen by Electrode (Calculated)
ICP - metalsAmmonia by Phenate Method
ICP - metalsNitrate Nitrogen by Automated Cadmium Reduction
Determination of Inorganic Anions by Ion ChromatographyOrganic Nitrogen by Macro Kjeldahl Method
Determination of Inorganic Anions by Ion ChromatographyOrganic Nitrogen by Macro Kjeldahl Method
Determination of Inorganic Anions in Drinking Water by Ion ChromatographyOrganic Nitrogen by Macro Kjeldahl Method
Determination of Inorganic Anions in Drinking Water by Ion ChromatographyOrganic Nitrogen by Macro Kjeldahl Method
Total Kjeldahl Nitrogen - Automated PhenateOrganic Nitrogen by Macro Kjeldahl Method
Total Kjeldahl Nitrogen - Automated PhenateOrganic Nitrogen by Macro Kjeldahl Method
Total Kjeldahl Nitrogen - Block Digest, PhenateNitrogen (Organic) by Semi-micro Kjeldahl Method
Total Kjeldahl Nitrogen - Block Digest, PhenateNitrogen (Organic) by Semi-micro Kjeldahl Method
Total Kjeldahl Nitrogen - Block Digest, PhenateOrganic Nitrogen by Semi-Micro-Kjeldahl Method
Total Kjeldahl Nitrogen - TitrimetricNitrogen
Total Kjeldahl Nitrogen - TitrimetricNitrogen (Organic) by Semi-Micro-Kjeldahl Method
Kjeldahl Nitrogen - Ion Selective ElectrodeOrganic Nitrogen by Block Digestion and Flow Injection Analysis
Kjeldahl Nitrogen - Ion Selective ElectrodeOrganic Nitrogen by Block Digestion and Flow Injection Analysis
Phosphorous - Colorimetric, Automated persulfateOrganic Nitrogen by Block Digestion and Flow Injection Analysis
Phosphorous - Colorimetric, Automated persulfateOrganic Nitrogen by Block Digestion and Flow Injection Analysis
Phosphorous - Colorimetric, Automated persulfateOrganic Nitrogen by Block Digestion and Flow Injection Analysis
Phosphorous - Colorimetric, single reagentPhosphorus by Sample Preparation
Phosphorous - Colorimetric, single reagentPhosphorus by Persulfate Digestion Method
Phosphorous - Colorimetric, two reagent.Phosphorus by Persulfate Digestion Method
Phosphorous - Colorimetric, two reagent.Phosphorus by Persulfate Digestion Method
Phosphorous - Colorimetric, automated block.Phosphorus by Persulfate Digestion Method
Phosphorous - Colorimetric, automated block.Phosphorus by Sample Preparation
Total Kjeldahl Nitrogen in Water and Biosolids by Automated Colorimetry with Preliminary Distillation/DigestionPhosphorus by Ascorbic Acid Method
Total Kjeldahl Nitrogen in Water and Biosolids by Automated Colorimetry with Preliminary Semi-automatic DigestionPhosphorus by Ascorbic Acid Method
Inductively Couples Plasma Atomic Emission Spectrometric Method for Trace Element Analysis of Water and WastesPhosphorus by Ascorbic Acid Method
Organic Nitrogen by Automated Phenate (Calculated)Phosphorus by Ascorbic Acid Method
Organic Nitrogen by Automated Phenate (Calculated)Phosphorus - Ascorbic Acid Method
Organic Nitrogen by Nesslerization or Titration (Calculated)Phosphorus by Ascorbic Acid Method
Organic Nitrogen by Electrode (Calculated)Phosphorus by Ascorbic Acid Method
ICP - metalsPhosphorus by Ascorbic Acid Method
ICP - metalsPhosphorus by Automated Ascorbic Acid Reduction
Determination of Inorganic Anions by Ion ChromatographyPhosphorus by Automated Ascorbic Acid Reduction
Determination of Inorganic Anions in Drinking Water by Ion ChromatographyPhosphorus by Automated Ascorbic Acid Reduction Method
Total Kjeldahl Nitrogen - Automated PhenatePhosphorus by Automated Ascorbic Acid Reduction Method
Total Kjeldahl Nitrogen - TitrimetricPhosphorus by Automated Ascorbic Acid Reduction Method
Phosphorous - Colorimetric, Automated persulfateTotal Phosphorus by Manual Digestion and Flow Injection Analysis
Organic Nitrogen by Macro Kjeldahl MethodTotal Phosphorus by Manual Digestion and Flow Injection Analysis
Nitrogen (Organic) by Semi-micro Kjeldahl MethodTotal Phosphorus by Manual Digestion and Flow Injection Analysis
Phosphorus by Persulfate Digestion MethodTotal Phosphorus by Manual Digestion and Flow Injection Analysis
Phosphorus by Ascorbic Acid MethodPhosphorus by Stannous Chloride Method
Phosphorus by Automated Ascorbic Acid MethodTotal Kjeldahl Nitrogen in Water
Organic Nitrogen by Electrode (Calculated)Ammonia Nitrogen by Nessler
Organic Nitrogen by Electrode (Calculated)PhosVer3 Acid Persulfate Digestion
Organic Nitrogen by Electrode (Calculated)Ammonia Nitrogen by Salycilate Method
Organic Nitrogen by Electrode (Calculated)Ammonia Nitrogen by Salycilate Method
Ammonia Nitrogen by TitrationTotal Phosphorus by Ascorbic Acid Method w/ TNTplus 843, 844, 845
Ammonia Nitrogen by TitrationTotal Phosphorus by Ascorbic Acid Method with TNTplus 843, 844, 845
Ammonia Nitrogen by Selective Ion ProbeNitrogen, Simplified TKN (s-TKN)
Ammonia Nitrogen by Selective Ion ProbeNitrogen, Simplified TKN (s-TKN)
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