Reference Materials Certified by The Japan Petroleum Institute

Reference Material of Sulfur in Fuel Oil
Reference Material of Sulfur in Gas Oil
Reference Material of Sulfur in Residual Fuel Oil
Reference Material of Nitrogen in Residual Fuel Oil
Reference Material of Nickel and Vanadium in Residual Fuel Oil
Reference Material of Gasoline Components
Reference Material of Hydrocarbon Types in Gasoline by FIA
Reference Material for Flash Point
Reference Material of Column Resolution Check Mix.
Dilutent Material of Gasoline

Reference Material of Sulfur in Fuel Oil

This reference material is an analytical standard for determining sulfur in fuel oil.

S0316: Sulfur Content 0 mass% level

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Reference Material of Sulfur in Gas Oil

These reference materials are analytical standards for determining sulfur in gas oil.

S0526: Sulfur Content 10 mass ppm level
S0527: Sulfur Content 20 mass ppm level
S0528: Sulfur Content 50 mass ppm level
S0432: Sulfur Content 100 mass ppm level
S0711: Sulfur Content 300 mass ppm level
S0434: Sulfur Content 500 mass ppm level
S0435: Sulfur Content 800 mass ppm level

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Reference Material of Sulfur in Residual Fuel Oil

These reference materials are analytical standards for determining sulfur in fuel oil and are prepared by blending a reduced crude oil, distillate oil.

S0369: Sulfur Content 0.1 mass% level
S0713: Sulfur Content 0.3 mass% level
S0225: Sulfur Content 0.5 mass% level
S0226: Sulfur Content 1 mass% level
S0227: Sulfur Content 2 mass% level
S0266: Sulfur Content 3 mass% level
S0317: Sulfur Content 4 mass% level

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Reference Material of Nitrogen in Residual Fuel Oil

These reference materials are analytical standards for determining nitrogen in fuel oil and are prepared by blending distillation residues at reduced pressure, gas oil and others.

S0250: Nitrogen Content 0.05 mass% level
S0251: Nitrogen Content 0.1 mass% level

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Reference Material of Nickel and Vanadium in Residual Fuel Oil

These reference materials are analytical standard for determining nickel and vanadium in residual fuel oil and is prepared with a reduced crude oil of the Middle East.

S0265: High Level (Nickel Content 22 mass ppm and Vanadium Content 53 mass ppm)

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Reference Material of Gasoline Components

This reference material is an analytical standard for determining hydrocarbon types in gasoline.

S0429: Methanol　　1.5 vol% level
Ethanol　　　5.3 vol% level
MTBE　　　　 5.2 vol% level
ETBE　　　　 5.2 vol% level
Benzene　　　0.5 vol% level
Toluene　　　16.2 vol% level
Xylene　　　 10.7 vol% level
Kerosene　　 3.7 vol% level

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Reference Material of Hydrocarbon Types in Gasoline by FIA

These reference materials are analytical standards for determining hydrocarbon types in gasoline and are prepared by blending cracked stock, reformate and straight gasolines.

S0333: Olefins Content 5 vol% level
S0806: Olefins Content 25 vol% level

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Reference Material for Flash Point

These reference materials are pure hydrocarbon compounds and multicomponent mixture of hydrocarbon.

S0554: Decane
S0555: Hexadecane
S0556: C10 Tetramer

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Reference Material of Column Resolution Check Mix.

This reference material is used to confirm the peak separation. It is a mixture of the following components shown in Table below.

S0710: Reference Material of Column Resolution Check Mix.

Methanol	2-Methylpentane	n-Butane
Isobuthylene	ETBE	n-Pentane
Isobutene	3,3-Dimethyl-1-pentene	n-Hexane
Ethanol	1-Methylcyclopentene	n-Heptane
3-Methyl-1-butene	Benzene	n-Octane
cis-2-Pentene	p-Xylene	n-Nonane
trans-2-Pentene	2,3-Dimethylheptane	n-Decane
tert-Butanol	5-Methylnonane	n-Undecane
2-Methyl-2-butene	1,2-Methylethylbenzene	n-Dodecane
2,3-Dimethylbutane	1-Methylnaphthalene	n-Tridecane
MTBE	n-Propane	n-Tetradecane

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Dilutent Material of Gasoline

This material is used to dilute the test sample in JIS K 2536-2 (Liquid petroleum products-Testing method of components Part2 : Determination of total components by gas chromatography).