Test Description

Test Method

Hardness in Water (as CaCO3)

ASTM D1126

Heat of Combustion

ASTM D1405

Heat of Combustion

ASTM D3338

Heat of Combustion

ASTM D4529

Heat of Combustion

ASTM D4868

Heat of Combustion

ISO 8217

Heat of Combustion (Gross)

ASTM D240

Heat of Combustion (Net)

ASTM D240 + ASTM D5291

Hot Foil Coking Index

EPRI

Hydrocarbon Traces in Propylene Concentrates

ASTM D2712

Hydrocarbon Types (Aromatics, Olefins, Saturates)

IP 156

Hydrocarbon Types (Aromatics, Olefins, Saturates)

ASTM D1319

Hydrocarbon Types in Middle Distillates by Mass Spectrometry

ASTM D2425

Hydrogen Content

ASTM D3343

Hydrogen Sulfide

ASTM D2420

Hydrogen Sulfide

UOP 163

Hydrogen Sulfide & Sulfur Dioxide in Aromatic Hydrocarbons

ASTM D853

Hydrogen Sulfide Content (Liquid Phase)

CWI-13-10

Hydrogen Sulfide Content (Vapor Phase)

ASTM D5705

Hydrogen Sulphide Detection in LPG (Lead Acetate Method)

IP 401

Hydroxl groups Using Acetic Anhydride Acetylation

ASTM E222

Hydroxyl Value

ASTM D1957

Hydroxyl Value

ASTM D4274

Test Description

Test Method

Impurities in High-Purity Ethylbenzene

ASTM D5060

Inhibitor Content

ASTM D2193

Inhibitor Content

ASTM D4590

Inorganic Acidity - Colour Indicator Titration Method

IP 182

Insolubles - Pentane / Toluene

ASTM D4055

Insolubles - Pentane / Toluene

ASTM D893

Insolubles in Used Lubricating Oils

ASTM D893B

Insolubles n-Heptane

ASTM D3279

Iodine Value

ASTM D1959

Iodine Value in Animal and Vegetable Fats and Oils

ISO 3961

Iodine Value of Fats and Fatty Oils

BS 684-2

Iron Content

ASTM E202

Iron Content

ASTM E291

Iron Content in Lubricating Oils

DIN 51397

Iron Content in Trace Quantities (1,10-Phenanthroline Method)

ASTM E394

Jet Fuel Thermal Oxidation Stability (JFTOT)

IP 323

Jet Fuel Testing

ASTM D1655-05

K- Factor (Calculation only)

UOP 375  

Kauri Butanol Value

ASTM D1133

Kinematic Viscosity by Ubbelohde Viscometer

DIN 51562

Knock Rating of Aviation Gasolines - Supercharge Method

IP 119