{"id":77355,"date":"2024-10-17T17:53:59","date_gmt":"2024-10-17T17:53:59","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d6581-3\/"},"modified":"2024-10-24T19:31:58","modified_gmt":"2024-10-24T19:31:58","slug":"astm-d6581-3","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d6581-3\/","title":{"rendered":"ASTM-D6581"},"content":{"rendered":"

ASTM D6581-12<\/h3>\n

Historical Standard: Standard Test Methods for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Suppressed Ion Chromatography<\/h4>\n
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ASTM D6581<\/h4>\n

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

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1.1 These multi-test methods cover the determination of the oxyhalides\u2014chlorite, bromate, and chlorate, and bromide, in raw water, finished drinking water and bottled (non-carbonated) water by chemically and electrolytically suppressed ion chromatography. The ranges tested using these test methods for each analyte were as follows:<\/p>\n

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1.1.1 The upper limits may be extended by appropriate sample dilution or by the use of a smaller injection volume. Other ions of interest, such as fluoride, chloride, nitrite, nitrate, phosphate, and sulfate may also be determined using these test methods. However, analysis of these ions is not the object of these test methods.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n

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1.2 It is the user\u2019s responsibility to ensure the validity of these test methods for waters of untested matrices.<\/p>\n<\/p><\/div>\n

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1.3 These test methods are technically equivalent with Part B of U.S. EPA Method 300.1,2<\/sup><\/span> titled \u201cThe Determination of Inorganic Anions in Drinking Water by Ion Chromatography.\u201d<\/p>\n<\/p><\/div>\n

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1.4 The values stated in either SI or inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.<\/p>\n<\/p><\/div>\n

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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.<\/i><\/p>\n<\/p><\/div>\n

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

bottled and finished drinking water; bromate; bromide; chemical suppression; chlorate; chlorite; ion chromatography; raw water; sample preservation<\/p>\n

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

ICS Number Code 13.060.50 (Examination of water for chemical substances)<\/p>\n

DOI:<\/strong> 10.1520\/D6581-12<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\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 <\/td>\n<\/tr>\n
2<\/td>\nSignificance and Use
Reagents and Materials
Precautions
Sampling and Sample Preservation
Scope
Summary of Test Method A <\/td>\n<\/tr>\n
3<\/td>\nInterferences
Apparatus
EXAMPLE CHROMATOGRAM \u2013 IC CONDITIONS -2
FIG. 1 <\/td>\n<\/tr>\n
4<\/td>\nPreparation of Apparatus
Reagents and Materials
FIG. 2 <\/td>\n<\/tr>\n
5<\/td>\nCalibration and Standardization
FIG. 3 <\/td>\n<\/tr>\n
6<\/td>\nProcedure
FIG. 4
TABLE 2 <\/td>\n<\/tr>\n
7<\/td>\nCalculation
Precision and Bias
Quality Control
TABLE 3 <\/td>\n<\/tr>\n
8<\/td>\nTABLE 4
TABLE 5
TABLE 6
TABLE 7 <\/td>\n<\/tr>\n
9<\/td>\nTABLE 8
TABLE 9 <\/td>\n<\/tr>\n
10<\/td>\nScope
Summary of Test Method B
Interferences
Apparatus <\/td>\n<\/tr>\n
11<\/td>\nPreparation of Apparatus
FIG. 5
TABLE 10 <\/td>\n<\/tr>\n
12<\/td>\nReagents and Materials
Calibration and Standardization
Procedure <\/td>\n<\/tr>\n
13<\/td>\nCalculations
Precision and Bias
Quality Control
TABLE 11 <\/td>\n<\/tr>\n
14<\/td>\nTABLE 12 <\/td>\n<\/tr>\n
16<\/td>\nTABLE 13 <\/td>\n<\/tr>\n
17<\/td>\nKeywords
TABLE 14
TABLE 15 <\/td>\n<\/tr>\n
18<\/td>\nTABLE 16 <\/td>\n<\/tr>\n
21<\/td>\nTABLE 17 <\/td>\n<\/tr>\n
22<\/td>\nTABLE 18 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

D6581-12 Standard Test Methods for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Suppressed Ion 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>\n2012<\/td>\n22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":77356,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[216,2637],"product_tag":[],"class_list":{"0":"post-77355","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-13-060-50","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\/77355","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\/77356"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=77355"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=77355"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=77355"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}