ASTM D6300-04

Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants

SCOPE
1.1 This practice covers the necessary preparations and planning for the conduct of interlaboratory programs for the development of estimates of precision (determinability, repeatability, and reproducibility) and of bias (absolute and relative), and further presents the standard phraseology for incorporating such information into standard test methods.
1.2 This practice is generally limited to homogeneous products with which serious sampling problems do not normally arise.
1.3 This practice may not be suitable for solid or semisolid products such as petroleum coke, industrial pitches, paraffin waxes, greases, or solid lubricants when the heterogeneous properties of the substances create sampling problems. In such instances, use Practice E 691 or consult a trained statistician.
1.4 A software program (ADJD6300) performs the necessary computations prescribed by this practice.

General Information

• Status: Historical
• Publication Date: 30-Apr-2004
• ICS: 03.120.20 - Product and company certification. Conformity assessment
• ICS: 75.080 - Petroleum products in general
• Technical Committee: D02 - Petroleum Products, Liquid Fuels, and Lubricants
• Drafting Committee: D02.94 - Coordinating Subcommittee on Quality Assurance and Statistics

Relations

• Replaces: ASTM D6300-03 - Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
• Effective Date: 01-May-2004
• Replaced By: ASTM D6300-06 - Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
• Effective Date: 01-Jul-2006
• Referred By: ASTM D7798-20 - Standard Test Method for Boiling Range Distribution of Petroleum Distillates with Final Boiling Points up to 538 °C by Ultra Fast Gas Chromatography (UF GC)
• Effective Date: 01-May-2004
• Referred By: ASTM D6450-16a(2021) - Standard Test Method for Flash Point by Continuously Closed Cup (CCCFP) Tester
• Effective Date: 01-May-2004
• Referred By: ASTM D97-17b(2022) - Standard Test Method for Pour Point of Petroleum Products
• Effective Date: 01-May-2004
• Referred By: ASTM D7419-18 - Standard Test Method for Determination of Total Aromatics and Total Saturates in Lube Basestocks by High Performance Liquid Chromatography (HPLC) with Refractive Index Detection
• Effective Date: 01-May-2004
• Referred By: ASTM D8356-20 - Standard Test Method for Sonic Velocity in Manufactured Carbons and Graphite Materials for use in Obtaining Approximate Elastic Constants: Young’s Modulus, Shear Modulus, and Poisson’s Ratio
• Effective Date: 01-May-2004
• Referred By: ASTM D7344-17a - Standard Test Method for Distillation of Petroleum Products and Liquid Fuels at Atmospheric Pressure (Mini Method)
• Effective Date: 01-May-2004
• Referred By: ASTM D7157-23 - Standard Test Method for Determination of Intrinsic Stability of Asphaltene-Containing Residues, Heavy Fuel Oils, and Crude Oils (<emph type="ital">n</emph >-Heptane Phase Separation; Optical Detection)
• Effective Date: 01-May-2004
• Referred By: ASTM D6824-23 - Standard Test Method for Determining Filterability of Aviation Turbine Fuel
• Effective Date: 01-May-2004
• Referred By: ASTM D2885-21 - Standard Test Method for Determination of Octane Number of Spark-Ignition Engine Fuels by On-Line Direct Comparison Technique
• Effective Date: 01-May-2004
• Referred By: ASTM D7797-23 - Standard Test Method for Determination of the Fatty Acid Methyl Esters Content of Aviation Turbine Fuel Using Flow Analysis by Fourier Transform Infrared Spectroscopy—Rapid Screening Method
• Effective Date: 01-May-2004
• Referred By: ASTM D2532-22 - Standard Test Method for Viscosity and Viscosity Change After Standing at Low Temperature of Aircraft Turbine Lubricants
• Effective Date: 01-May-2004
• Referred By: ASTM D8098-23 - Standard Test Method for Permanent Gases in C<inf>2</inf> and C<inf>3</inf> Hydrocarbon Products by Gas Chromatography and Pulse Discharge Helium Ionization Detector
• Effective Date: 01-May-2004
• Referred By: ASTM D7060-20 - Standard Test Method for Determination of the Maximum Flocculation Ratio and Peptizing Power in Residual and Heavy Fuel Oils (Optical Detection Method)
• Effective Date: 01-May-2004

Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn. Contact ASTM
International (www.astm.org) for the latest information.
An American National Standard
Designation:D6300–04
Standard Practice for
Determination of Precision and Bias Data for Use in Test
1
Methods for Petroleum Products and Lubricants
This standard is issued under the fixed designation D 6300; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
INTRODUCTION
Both Research Report RR:D02–1007, Manual on Determining Precision Data for ASTM Methods
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on Petroleum Products and Lubricants and the ISO 4259, benefitted greatly from more than 50 years
of collaboration betweenASTM and the Institute of Petroleum (IP) in the UK. The more recent work
was documented by the IP and has become ISO 4259.
ISO 4259 encompasses both the determination of precision and the application of such precision
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data. In effect, it combines the type of information in RR:D02–1007 regarding the determination of
the precision estimates and the type of information in Practice D 3244 for the utilization of test data.
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The following practice, intended to replace RR:D02–1007, differs slightly from related portions of
the ISO standard. This new practice is consistent with the computer software, ADJD6300 D2PP,
Version 4.43, Determination of Precision and Bias Data for Use in Test Methods for Petroleum
Products.
1. Scope 2. Referenced Documents
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1.1 This practice covers the necessary preparations and 2.1 ASTM Standards:
planning for the conduct of interlaboratory programs for the D 123 Terminology Relating to Textiles
development of estimates of precision (determinability, repeat- D 3244 Practice for Utilization of Test Data to Determine
ability, and reproducibility) and of bias (absolute and relative), Conformance with Specifications
and further presents the standard phraseology for incorporating E29 Practice for Using Significant Digits in Test Data to
such information into standard test methods. Determine Conformance with Specifications
1.2 This practice is generally limited to homogeneous prod- E 456 Terminology Relating to Quality and Statistics
ucts with which serious sampling problems do not normally E 691 Practice for Conducting an Interlaboratory Study to
arise. Determine the Precision of a Test Method
1.3 This practice may not be suitable for solid or semisolid 2.2 ISO Standards:
products such as petroleum coke, industrial pitches, paraffin ISO 4259 Petroleum Products-Determination and Applica-
4
waxes, greases, or solid lubricants when the heterogeneous tion of Precision Data in Relation to Methods of Test
properties of the substances create sampling problems. In such 2.3 ASTM Adjuncts:
instances, use Practice E 691 or consult a trained statistician. ADJD6300 D2PP, Version 4.43, Determination of Preci-
1.4 A software program (ADJD6300) performs the neces- sion and Bias Data for Use in Test Methods for Petroleum
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sary computations prescribed by this practice. Products
3
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
1
This practice is under the jurisdiction of ASTM Committee D02 on Petroleum contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM
Products and Lubricants and is the direct responsibility of Subcommittee D02.94 on Standards volume information, refer to the standard’s Document Summary page on
Quality Assurance and Statistics. the ASTM website.
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Current edition approved May 1, 2004. Published June 2004. Originally Available from International Organization for Standardization, 1 rue de
approved in 1998. Last previous edition approved in 2003 as D 6300–03. Varembé, Case postale 56, CH-1211 Geneva 20, Switzerland.
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Supporting data have been filed at ASTM International Headquarters and may Available from ASTM International Headquarters. Order Adjunct No.
be obtained by requesting Research Report RR:D02–1007. ADJD6300.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn. Contact ASTM
International (www.astm.org) for the latest information.
D6300–04
3. Terminology Repeatability conditions are those showing the least variation;
reproducibility, the usual maximum degree of variability. Refer
3.1 Definitions:
to the definitions of each of these terms for greater detail.
3.1.1 analysis of variance (ANOVA), n—a procedure for
RR:D02–1007
dividing the total variation of a set of data into two or more
3.1.10 random error, n—the chance variation encountered
parts, one of which estimates the error due to selecting and
in all test work
...