S

Sag, Flow Resistance, Vertical or Overhead Joints

FS SS-S-210A

Salinity

Std M 210B

Salt Content of Crude Oil, Electrometric Method

ASTM D 3230

Salt Contents of Crude Oil, Potentiometric Method

ASTM D 6470

Salt, Calculated as Na and Cl

ASTM D 1979

Sample Preparation of Oils and Oily Wastes by High-Pressure, High-Temperature Digestion for Trace Element Determinations

ASTM C 1234

Sample Preparation of Water Samples by Acid Digestion

ASTM D 1971

Sample Preparation, Acid Digestion Aqueous Extracts

EPA 3010A

Sample Preparation, Digestion Using Closed Vessel Microwave Heating Technique for the Determination of Total Metals in Water

ASTM D 4309

Sample Preparation, Dissolution, Oil, Grease, Wax

EPA 3040A

Sample Preparation, Extraction of Total Petroleum Hydrocarbons (TPH) by Microwave Heating

ASTM D 5765

Sample Preparation, Nitric Acid Digestion of Solid Waste

ASTM D 5198

Sample Preparation, Purge-and-Trap, Solid Wastes

EPA 5030B

Sample Preparation, Sediments, Soils, Sludges, Acid Digestion

EPA 3050B

Sample Preparation, Soxhlet Extraction, Solid Waste

ASTM D 5369

Sample Preparation, TCLP Extraction Procedure for Metals and Semi-volatiles

EPA 1311

Sample Preparation, Total Digestion of Sediment Samples for Chemical Analysis of Various Metals

ASTM D 4698

Sample Preparation, Total Recoverable Metals

EPA 3005A

Sampling for Particles in Aerospace Fluids and Components

ASTM F 303

Sampling for Particulate Contamination by Tape Lift

ASTM E 1216

Saponification Number

ASTM D 94

SARA, Saturates, Aromatics, Resins and Asphaltenes Analysis

TOL 5051

Scanning Electronic Microscope (SEM) Analysis

TOL 5054

Scuffing (Scoring) Load Capacity of Oils, FZG Method

ASTM D 5182

Sediment (Particulate Contamination) in Lubricating Oils (Solids Volume)

ASTM D 2273

Sediment and Solid Sludge in Service-Aged Insulating Oils

ASTM D 1698

Sediment by Extraction

ASTM D 473

Sediment by Hot Filtration, Exxon Method

Exxon

Sediment by Hot Filtration, Shell Method

Shell

Sediment Content (Particulates/Solids)

DuPont F3200

Sediment in Crude Oil by Membrane Filtration Test

ASTM D 4807

Selenium in Water

ASTM D 3859

Semivolatile Organic Compounds

EPA 525

Semivolatile Organic Compounds by GC-MS

EPA 8270D

Semivolatile Organic Compounds by GC-MS Capillary Column

EPA 8270C

Separability Characteristics of Way Lubricants

ASTM D 6553

Separability Number of Asphalt Containing Heavy Fuel Oils

ASTM D 7061

Separation of Asphalt into Four Generic Fractions

ASTM D 4124

Separometer Index, Water Separation Characteristics, Micro (WISM or MSEA)

ASTM D 3948

Shear Stability of Fluids, European Diesel Injector Apparatus

ASTM D 6278

Shear Stability of Polymer-Containing Oils, Sonic

ASTM D 2603

Sieve Analysis of Coal and Designating Coal Size, per Sieve

ASTM D 4749

Sieve Analysis of Coke, per sieve

ASTM D 293

Sieve Analysis of Petroleum Coke, per sieve

ASTM D 5709

Silica in High-Purity Water by Flameless AA

ASTM D 4517

Silica in Water and Wastewater

ASTM D 859

Silt Density Index of Water

ASTM D 4189

Silver in Water

ASTM D 3866

Simulated Distillation, SimDis, High Temperature Range, 360 - 575°C, C10 to C50

ASTM D 2887.d

Simulated Distillation, SimDis, Lower Temperature Range, 55 to 538°C, C5 to C44

ASTM D 2887.c

Sludging Tendencies of Inhibited Mineral Oils

ASTM D 4310

Smoke Point of Kerosene and Aviation Turbine Fuels

ASTM D 1322

Sodium in High Purity Water by Graphite Furnace Atomic Absorption Spectroscopy

ASTM D 6071

Sodium in Water by Atomic Absorption Spectrophotometry

ASTM D 4191

Sodium Salts of EDTA in Water -Withdrawn 2005, No Alternative Given

ASTM D 3113

Softening Point of Bitumen by Ring-and-Ball

ASTM D 36

Solidification Point of Benzene

ASTM D 852

Solidification Point of Organic Chemicals

ASTM D 6875

Solidification Point of Petroleum Wax

ASTM D 3944

Solids, n-Heptane Insoluble, by 5 micron Millipore Filtration

ASTM D 3279

Solids, Settelable

EPA 160.5

Solubility of Asphalt in Trichloroethylene

ASTM D 2042

Solubility of Fixed Gases in Liquids

ASTM D 2780

Solubility of Gases of Petroleum and Other Organic Liquid

ASTM D 3827

Solubility Water in Hydrocarbon Lubricants

ASTM D 4056

Solvent Extractables in Petroleum Waxes

ASTM D 3235

Solvents Analysis in Hazardous Waste Using Gas Chromatography

ASTM D 5830

Sonication Extraction, Solid Wastes SW-846

EPA 3550B

Soxhlet Extraction, Sludges

EPA 3540C

Specific Gravity (Density, Relative Density) of Petroleum Products, See API Gravity

ASTM D 287.b

Specific Gravity (Relative Density), Gaseous Fuel

ASTM D 1070

Specific Gravity and Bulk Density of Waste

ASTM D 5057

Specific Gravity and Density of Halogenated Organic Solvents

ASTM D 2111

Specific Gravity and Density of Semi-Solid Bituminous Materials by Pycnometer Method

ASTM D 70

Specific Gravity at 59°F and 1 atmosphere

ASTM D 3588.d

Specific Gravity of Liquid Chemicals, Hydrometer Method

ASTM D 891.a

Specific Gravity of Liquid Chemicals, Pycnometer Method

ASTM D 891.b

Specific Gravity of Soil Solids by Water Pycnometer

ASTM D 854

Specific Gravity of Water and Brine

ASTM D 1429

Specific Heat Capacity by Differential Scanning Calorimetry

ASTM E 1269.a

Specific Heat of Liquids and Solids

ASTM D 2766

Specific Heat, Aircraft Turbine Lubricants by Differential Scanning Calorimeter (Replaces ASTM D 4816)

ASTM E 1269.b

Specific Resistance (Resistivity) of Electrical Insulating Liquids

ASTM D 1169

Stability of Water-in-Oil Emulsions, Oven Test

ASTM D 3707

Storage Stability and Compatibility

FTM 3430

Storage Stability of Distillate Fuel at 43°C (110°F)

ASTM D 4625

Storage Stability of Middle Distillate Fuel by Oxygen Overpressure

ASTM D 5304

Strong Acid Number

IP 139

Strong Acid Number, Color-Indicator Titration

ASTM D 974.b

Strontium-90 in Water, by ICP-MS

ASTM D 5811

Sugar in Crankcase Oil

TOL 5001

Sulfate Ion in Brackish Water, Seawater, and Brines

ASTM D 4130

Sulfate Ion in Water

ASTM D 516

Sulfate, Gravimetric

EPA 375.3

Sulfate, Turbidemetric

EPA 375.4

Sulfated Ash of Organic Materials by Thermogravimetry

ASTM E2403

Sulfide Ion in Water by Ion Selective Electrode

ASTM D 4658

Sulfide, Reactive, in Solid Wastes, mg/L

EPA 9030B

Sulfite

EPA 377.1

Sulfur Analysis in Coal and Coke Using High Temp Tube Furnace Combustion

ASTM D 4239

Sulfur by X-Ray Fluorescence Spectroscopy. LOD = 0.01 wt%

ASTM D 4294

Sulfur Compounds in Light Petroleum Liquids by GC and Sulfur Selective Detection

ASTM D 5623

Sulfur Compounds in Natural Gas and Gaseous Fuels by GC

ASTM D 5504

Sulfur Compounds in Natural Gas and Gaseous Fuels by GC/FPD

ASTM D 6228

Sulfur in Gaseous by Energy Dispensive X-ray Fluorescence Spectrometry

ASTM D 6445

Sulfur in Gasoline by Wavelength Dispersive X-Ray Fluorescence

ASTM D 6334

Sulfur in Liquefied Petroleum Gases

ASTM D 2784

Sulfur in Liquid Hydrocarbons by Oxidative Combustion and Electrochemical Detection

ASTM D 6920

Sulfur in Petroleum Products by Hydrogenolysis and Rateometric Colorimetry

ASTM D 4045

Sulfur Total Volatile, in Gaseous Hydrocarbons and LPG

ASTM D 6667

Sulfur, Bomb Method. LOD = 0.1 wt%

ASTM D 129

Sulfur, by Microcoulometery, Light Hydrocarbons

ASTM D 3120

Sulfur, High Temperature Method LOD = 0.06 wt%

ASTM D 1552

Sulfur, Lamp Method. LOD = 0.01 wt%

ASTM D 1266

Sulfur, Total, in Light Hydrocarbons, Oxidative Combustion Method

ASTM D 6428

Sulfur, Total, in the Analysis Sample of Coal and Coke

ASTM D 3177

Sulfur, X-Ray Spectrometry. LOD = 0.001 wt%

ASTM D 2622

Surface and Interfacial Tension of Solutions of Surface-Active Agents

ASTM D 1331

Surface Tension by Fast Bubble Technique

ASTM D 3825

Sustained Burning of Liquids Mixtures by the Seta-Flash Tester

ASTM D 4206