{"id":8184,"date":"2024-10-16T19:24:31","date_gmt":"2024-10-16T19:24:31","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-e611\/"},"modified":"2024-10-24T10:59:24","modified_gmt":"2024-10-24T10:59:24","slug":"astm-e611","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-e611\/","title":{"rendered":"ASTM-E611"},"content":{"rendered":"

ASTM E611-08<\/h3>\n

Historical Standard: Standard Test Methods for Low Concentrations of Diethlyene Glycol in Ethylene Glycol by Gas Chromatography<\/h4>\n
\n

ASTM E611<\/h4>\n

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

1.1 These test methods are intended primarily for the analysis of mixtures of ethylene and diethylene glycols in which the diethylene glycol concentration is 0.1 % or less. Both test methods should be applicable to higher concentrations of diethylene glycol, but precision and bias estimates have been obtained only for 0.05 to 0.1 % diethylene glycol.<\/p>\n

Note<\/span> 1\u2014Test Methods E 202 describe another gas chromatographic test method applicable to mixtures of ethylene, diethylene, and triethylene glycols and mixtures of propylene, dipropylene, and tripropylene glycols in which one of the glycols is the principal component and the other two are present in concentrations of 0.1 to 1 % each.<\/p>\n

Note<\/span> 2\u2014Test Method E 2409 describes another gas chromatographic test method for the determination of glycol impurities in mono-, di-, tri- and tetraethylene glycol (MEG, DEG, TEG and TeEG) in the range of 5 to 3000 \u03bc<\/span>g\/g.<\/p>\n

1.2 The two test methods are given as follows:<\/p>\n

1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard with the exception of foot-pound units for apparatus descriptions.<\/p>\n

1.4 Review the current Material Safety Data Sheets (MSDS) for detailed information concerning toxicity, first aid procedures, and safety precautions for chemicals used in this standard.<\/p>\n

1.5 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. For a specific warning statement, see 15.1.5.<\/span><\/span><\/p>\n

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

diethylene glycol; ethylene glycol; gas chromatograph; Diethylene glycol; Ethylene glycol; Gas chromatography (GC)–chemicals; Low concentrations (of elements)<\/p>\n

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

ICS Number Code n\/a<\/p>\n

DOI:<\/strong> 10.1520\/E0611-08<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Significance and Use <\/td>\n<\/tr>\n
2<\/td>\nPurity of Reagents
Summary of Test Method
Apparatus
Reagents and Materials
Preparation of Chromatographic Column
TABLE 1 <\/td>\n<\/tr>\n
3<\/td>\nCalibration Factors
Procedure
TABLE 2 <\/td>\n<\/tr>\n
4<\/td>\nCalculation
FIG. 1 <\/td>\n<\/tr>\n
5<\/td>\nReport
Precision and Bias
Summary of Test Method
Apparatus
TABLE 3 <\/td>\n<\/tr>\n
6<\/td>\nReagents and Materials
Preparation of Chromatographic Column
Calibration Factors
Procedure <\/td>\n<\/tr>\n
7<\/td>\nCalculation
Report
Precision and Bias
Keywords
TABLE 4
FIG. 2 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

E611-08 Standard Test Methods for Low Concentrations of Diethlyene Glycol in Ethylene Glycol by 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":8185,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2637],"product_tag":[],"class_list":{"0":"post-8184","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-astm","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/8184","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\/8185"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=8184"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=8184"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=8184"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}