This Standard specifies the chemical analysis methods of general components and special components, and the testing methods of the calorific value and the specific gravity of the fuel gas and the natural gas; however, it is not applicable to the liquefied petroleum gas1) and the liquefied natural gas2).<\/p>\n
\nThe contents of this specification shall be applicable from July 31st, 2008.<\/p>\n
\nNOTE: The International Standards corresponding to this Standard are as follows.<\/p>\n
\nISO 6326-1:1989 Natural gas-Determination of sulfur compounds-Part 1: General introduction<\/p>\n
\nISO 6327:1981 Gas analysis-Determination of the water dew point of natural gas-Cooled surface condensation hygrometers<\/p>\n
\nISO 6974-1:2000 Natural gas-Determination of composition with defined uncertainty by gas chromatography-Part 1: Guidelines for tailored analysis<\/p>\n
\nISO 6974-2:2001 Natural gas-Determination of composition with defined uncertainty by gas chromatography-Part 2: Measuring-system characteristics and statistics for processing of data.<\/p>\n
\nISO 6974-3:2000 Natural gas-Determination of composition with defined uncertainty by gas chromatography-Part 3: Determination of hydrogen, helium, oxygen, carbon dioxide and hydrocarbons up to c8 using two packed columns<\/p>\n
\nISO 6974-4:2000 Natural gas-Determination of composition with defined uncertainty by gas chromatography-Part 4: Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns<\/p>\n
\nISO 6975-5:2000 Natural gas-Determination of composition with defined uncertainty by gas chromatography-Part 5: Determination of hydrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line process application using three columns<\/p>\n
\nISO 6975-6:2000 Natural gas-Determination of composition with defined uncertainty by gas chromatography-Part 6: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and C1 TO C8 hydrocarbons using three capillary columns<\/p>\n
\nISO 6975:1997 Natural gas-Extended analysis-Gas-chromatographic method<\/p>\n
\nISO 6976:1995 Natural gas-Calculation of calorific values, density, relative density and Wobbe index from composition<\/p>\n
\n(Overall evaluation:MOD)<\/p>\n
\nIn addition, symbols which denote the degree of correspondence in the contents between the relevant International Standards and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO\/IEC Guide 21.<\/p>\n
\nNotes 1) The liquefied petroleum gas means the liquefied fuel gas or industrial source gas of which the main component is propane, propylene, butane or butylene (see JIS K 2240).<\/p>\n
\n2) The liquefied natural gas means the natural gas of the liquefied state.<\/p>\n","protected":false},"excerpt":{"rendered":"
Fuel gases and natural gas-Methods for chemical analysis and testing (Amendment 1)<\/b><\/p>\n\n\n
\n Published By<\/td>\n Publication Date<\/td>\n Number of Pages<\/td>\n<\/tr>\n \n JIS<\/b><\/a><\/td>\n 2009-10-20<\/td>\n 5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":0,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1066,1075,2655],"product_tag":[],"class_list":{"0":"post-656617","1":"product","2":"type-product","3":"status-publish","5":"product_cat-75-060","6":"product_cat-75-160-30","7":"product_cat-jis","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\/656617","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:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=656617"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=656617"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=656617"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}