{"id":6102,"date":"2024-10-16T18:18:12","date_gmt":"2024-10-16T18:18:12","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d6296-2008\/"},"modified":"2024-10-24T10:39:19","modified_gmt":"2024-10-24T10:39:19","slug":"astm-d6296-2008","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d6296-2008\/","title":{"rendered":"ASTM-D6296 2008"},"content":{"rendered":"

ASTM D6296-98-Reapproved2008<\/h3>\n

Historical Standard: Standard Test Method for Total Olefins in Spark-ignition Engine Fuels by Multidimensional Gas Chromatography<\/h4>\n
\n

ASTM D6296<\/h4>\n

Scope<\/strong><\/p>\n

1.1 This test method provides for the quantitative determination of total olefins in the C4<\/sub> to C10<\/sub> range in spark-ignition engine fuels or related hydrocarbon streams, such as naphthas and cracked naphthas. Olefin concentrations in the range from 0.2 to 5.0 liquid-volume % or mass %, or both, can be determined directly on the as-received sample whereas olefins in samples containing higher concentrations are determined after appropriate sample dilution prior to analysis.<\/p>\n

1.2 This test method is applicable to samples containing alcohols and ethers; however, samples containing greater than 15 % alcohol must be diluted. Samples containing greater than 5.0 % ether must also be diluted to the 5.0 % or less level, prior to analysis. When ethyl-tert<\/span>-butylether is present, only olefins in the C4<\/sub> to C9<\/sub> range can be determined.<\/p>\n

1.3 This test method can not be used to determine individual olefin components.<\/p>\n

1.4 This test method can not be used to determine olefins having higher carbon numbers than C10<\/sub>.<\/p>\n

Note<\/span> 1\u2014Precision was determined only on samples containing MTBE and ethanol.<\/p>\n

1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.<\/p>\n

1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.<\/span><\/p>\n

Keywords<\/strong><\/p>\n

gas chromatography; gasoline; multidimensional gas chromatography; olefins; spark-ignition engine fuels; Automotive engine fuels\/oils; Gas chromatography (GC)–petroleum products; Multi-dimensional gas chromatography; Olefins content; Total olefins<\/p>\n

ICS Code<\/strong><\/p>\n

ICS Number Code 71.040.50 (Physicochemical methods of analysis)<\/p>\n

DOI:<\/strong> 10.1520\/D6296-98R08<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Terminology
Summary of Test Method <\/td>\n<\/tr>\n
2<\/td>\nSignificance and Use
Interferences
Apparatus
FIG. 1 <\/td>\n<\/tr>\n
3<\/td>\nReagents and Materials
TABLE 1 <\/td>\n<\/tr>\n
4<\/td>\nPreparation and Setup of Apparatus
TABLE 2
TABLE 3
TABLE 4 <\/td>\n<\/tr>\n
5<\/td>\nProcedure
FIG. 2
TABLE 5 <\/td>\n<\/tr>\n
6<\/td>\nCalibration
FIG. 3 <\/td>\n<\/tr>\n
7<\/td>\nCalculation
FIG. 4 <\/td>\n<\/tr>\n
8<\/td>\nReport
Precision and Bias
Keywords <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

D6296-98(2008) Standard Test Method for Total Olefins in Spark-ignition Engine Fuels by Multidimensional Gas Chromatography<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2008<\/td>\n8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":6103,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1001,2637],"product_tag":[],"class_list":{"0":"post-6102","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-71-040-50","7":"product_cat-astm","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/6102","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/6103"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=6102"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=6102"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=6102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}