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Category Code Description Source Reference Active Alias
Analysis SM4500CL-E Chloride by Automated Ferricyanide Method Standard Methods 18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998. Y
Analysis SM16-424F Phosphorus as orthophosphate, Colorometric, Ascorbic Acid. Standard Methods 16th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1985. Y
Analysis SM4500NO3H Nitrogen (as Nitrate, NO3) by Automated Hydrazine Reduction Method Standard Methods Standard Methods for the Examination of Water and Wastewater, 21st edition (2005). Y
Analysis SM4500NO3D Nitrogen (as Nitrate, NO3) by Nitrate Electrode Method Standard Methods 18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998. Y
Preparation SM4500P-B Phosphorus, Prep Method Standard Methods 18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998. Y SM4500PB
Analysis SM5220D Chemical Oxygen Demand (COD) by Closed Reflux, Colorimetric Method Standard Methods 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1998. Y
Analysis SM3500CaD Calcium by EDTA Titration Standard Methods Standard Methods for the Examination of Water and Wastewater, 18th & 19th Editions. Y
Analysis SM3500CuB Copper by Neocuprine Method Standard Methods 18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998. Y
Analysis SM4500NH3G Nitrogen (as Ammonia, NH3) by Automated Colorimetric Phenate Method Standard Methods 18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998. Y
Analysis SM16-407B Chloride by Mercuric Nitrate Titrimetry Standard Methods 16th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1985. Y
Analysis SM4500NH3F Nitrogen (as Ammonia, NH3) by Colorimetric Phenate Method Standard Methods 18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998. Y
Analysis SM4500NO3F Nitrogen (as Nitrate, NO3) by Automated Cadmium Reduction Method Standard Methods Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF Y
Analysis SM6251B Volatile Organic Compounds by Purge and Trap Capillary-Column Gas Chromatographic/Mass Spectrometric (GC/MS) Method. Standard Methods Standard Methods for the Examination of Water and Wastewater. Y
Analysis SM9230D Fluorogenic Substrate Enterococcus Test Standard Methods Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF Y
Analysis SM9223BM Enzyme Substrate Test for Coliform and E. coli (using IDEXX Colilert or Quanti-Tray Methods), modified method Standard Methods Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF. IDEXX Laboratories Inc, Westbrook, ME. Y
Analysis SM10200H2 Spectrophotometric determination of Chlorophyll in the presence of pheophytin Standard Methods 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1998. Y
Analysis SM2550B Temperature, Lab Method Standard Methods 18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998. Y
Analysis SM2540G-2011 Total, Fixed, and Volatile Solids in Solid and Semisolid Samples, Ed. Rev. 2011 Standard Methods Standard Methods for the Examination of Water and Wastewater, 2011 Y
Analysis SM16-314B Hardness, Total as CaCO3, EDTA Titrimetic Method Standard Methods 16th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1985. Y
Analysis SM2580B Oxidation-Reduction Potential (ORP, REDOX, Eh) in Water Standard Methods 18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998. Y
Analysis SM4500CO2C Titrimetric Method for Free Carbon Dioxide Standard Methods 18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998. Y
Analysis SM3111B Direct Air-Acetylene Flame Method for Inorganics Standard Methods Standard Methods 20th Edition (1993), American Public Health Association (APHA), the American Water Works Association (AWWA), and the Water Environment Federation (WEF). Y
Preparation SM4500P-B(5) Phosphorus Persulfate Digestion Method Standard Methods Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF Y SM4500PB5
Analysis SM4500NO3E Nitrogen (as Nitrate, NO3) by Cadmium Reduction Method Standard Methods 18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998. Y
Analysis SM3120B Metals in Water by Plasma Emission Spectroscopy Standard Methods Standard Methods Online -- Standard Methods for the Examination of Water and Wastewater. http://standardmethods.org/ Y
Preparation SM10200D2BA-M Phytoplankton Counting Techniques, Phytoplankton Permanent Slide Mount Preparation, Membrane Filter Mounts, Oil-Cleared, Modified Method. Standard Methods Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF Y
Analysis SM5550B Tannin and Lignin, Colorimetric Method Standard Methods 18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998. Y
Analysis SM5530D-2010 Phenols by Direct Photometric Method, 2010 Editorial Revision Standard Methods Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 2001/2010 Editorial Revision Y
Analysis SM10200G Zooplankton Counting Techniques Standard Methods Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF Y
Analysis SM4500CHLN-G Chlorine (Residual) by DPD Colorimetric Method. Standard Methods Standard Methods for the Examination of Water and Wastewater. Y
Analysis SM4500CN-G Cyanides Amenable to Chlorination after Distillation Standard Methods 21st ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 2011 Y
Analysis SM16-418C Nitrate-nitrite by cadmium reduction. Standard Methods 16th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1985. Y
Measurement SM2550B-F Temperature, Field Method Standard Methods 18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998. Y
Analysis SM5220C Chemical Oxygen Demand (COD) by Closed Reflux, Titrimetric Method Standard Methods 18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998. Y
Analysis SM4500F-D Fluoride by SPADNS Colorimetric Method Standard Methods 18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998. Y SM4500FD
Analysis SM4500S2D Sulfide by Methylene Blue Method Standard Methods 18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998. Y
Analysis SM4500P-C Phosphorous by Vandomolybdophosphoric Acid Colorimetric Method Standard Methods 18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998. Y SM4500PC
Analysis SM3500CuC Copper by Bathocuprine Method Standard Methods 18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998. Y
Analysis SM14-214B Turbidity, Visual Methods - Jackson Turbidity Units Standard Methods 14th ed., Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1975. Y
Analysis SM4500SO4E Sulfate by Turbidimetric Method Standard Methods 18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998. Y
Analysis SM4500NH3E Nitrogen (as Ammonia, NH3) by Ammonia-Selective Electrode Method Using Known Addition Standard Methods 18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998. Y
Analysis SM9223B Enzyme Substrate Test for Coliform and E. coli (using IDEXX Colilert or Quanti-Tray Methods) Standard Methods 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1998. IDEXX Laboratories Inc, Westbrook, ME. Y
Measurement SM2810B Dissolved Gas (TDG) Supersaturation by Direct-Sensing Membrane-Diffusion Method Standard Methods Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF Y
Analysis SM10200Fa Phytoplankton Counting Technique - low magnification method using Sedgwick-Rafter cell Standard Methods 18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998. Y
Analysis SM5510C Aquatic Humic Substances (AHS) by XAD Method Standard Methods 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1998. Y
Analysis SM4500S2D-M Sulfide by Methylene Blue Method, Modified. Standard Methods Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, Modified. Y
Analysis SM9215B Heterotrophic Plate Count - Pour Plate Method Standard Methods Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF Y
Analysis SM7500Rn-B Radon by Liquid Scintillation Method. Standard Methods Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF Y
Analysis SM16-417C Ammonia-Nitrogen by colorimetric phenate method. Standard Methods 16th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1985. Y
Analysis SM5510B Aquatic Humic Substances (AHS) by Diethylaminoethyl (DEAE) Method Standard Methods 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1998. Y
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