METHOD #: 279.2 TITLE: ANALYTE: INSTRUMENTATION: STORET No. Approved for NPDES (Issued 1978) Thallium (AA, Furnace Technique) CAS # Tl Thallium ... more>>
METHOD #: 265.2 TITLE: ANALYTE: INSTRUMENTATION: STORET No. Optimum Concentration Range: Detection Limit: Approved for NPDES (Issued 1978) Rhodium ... more>>
METHOD #: 283.2 TITLE: ANALYTE: INSTRUMENTATION: STORET No. Approved for NPDES (Issued 1978) Titanium (AA, Furnace Technique) CAS # Ti AA Total ... more>>
METHOD #: 289.2 TITLE: ANALYTE: INSTRUMENTATION: STORET No. Approved for NPDES (Issued 1978) Zinc (AA, Furnace Technique) CAS # Zn Zinc 7440-66-6 AA ... more>>
METHOD #: 310.2 TITLE: Approved for NPDES (Editorial Revision 1974) Alkalinity (Colorimetric, Automated, Methyl Orange) Alkalinity Autoanalyzer ... more>>
METHOD #: 352.1 TITLE: ANALYTE: Approved for NPDES and SDWA (Issued 1971) Nitrogen, Nitrate (Colorimetric, Brucine) CAS # N Nitrogen 7727-37-9 NO3 ... more>>
METHOD #: 351.1 TITLE: Approved for NPDES, CWA (Ed. Rev. 1974, 1978) Nitrogen, Kjeldahl, Total (Colorimetric, Automated Phenate) CAS # N Nitrogen ... more>>
METHOD #: 365.3 TITLE: Approved for NPDES (Issued 1978) Phosphorous, All Forms (Colorimetric, Ascorbic Acid, Two Reagent) CAS # P Phosphorus ... more>>
METHOD #: 365.4 TITLE: Pending Approval for NPDES, CWA (Issued 1974) Phosphorous, Total (Colorimetric, Automated, Block Digester AA II) CAS # P ... more>>
METHOD #: 410.3 TITLE: (Editorial Revision 1978) Chemical Oxygen Demand (Titrimetric, High Level For Saline Waters) COD Chemical Oxygen Demand ... more>>
SECTION 1 GROSS ALPHA AND GROSS BETA RADIOACTIVITY IN DRINKING WATER METHOD 900.0 1.0 1.1 Scope and Application This method covers the measurement of ... more>>
METHOD #: 120.1 TITLE: Approved for NPDES (Editorial Revision 1982) Conductance (Specific Conductance, umhos at 25°C) Conductance Conductivity Meter ... more>>
METHOD #: 150.2 TITLE: ANALYTE: INSTRUMENTATION: Test Method (December 1982) pH, Continuous Monitoring (Electrometric) pH pH Meter 1.0 Scope and ... more>>
METHOD #: 160.4 TITLE: ANALYTE: INSTRUMENTATION: STORET No. Approved for NPDES (Issued 1971) Residue, Volatile (Gravimetric, Ignition at 550°C) ... more>>