{"id":47717,"date":"2024-10-17T07:46:48","date_gmt":"2024-10-17T07:46:48","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-c1219-2\/"},"modified":"2024-10-24T16:16:18","modified_gmt":"2024-10-24T16:16:18","slug":"astm-c1219-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-c1219-2\/","title":{"rendered":"ASTM-C1219"},"content":{"rendered":"

ASTM C1219-05<\/h3>\n

Historical Standard: Standard Test Methods for Arsenic in Uranium Hexafluoride<\/h4>\n
\n

ASTM C1219<\/h4>\n

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

1.1 These test methods are applicable to the determination of total arsenic in uranium hexafluoride (UF6) by atomic absorption spectrometry. Two test methods are given: Test Method A-Arsine Generation-Atomic Absorption (Sections ), and Test Method B-Graphite Furnace Atomic Absorption ().<\/p>\n

1.2 The test methods are equivalent. The limit of detection for each test method is 0.1 g As\/g U when using a sample containing 0.5 to 1.0 g U. Test Method B does not have the complete collection details for precision and bias data thus the method appears as an appendix.<\/p>\n

1.3 Test Method A covers the measurement of arsenic in uranyl fluoride (UO2F2) solutions by converting arsenic to arsine and measuring the arsine vapor by flame atomic absorption spectrometry.<\/p>\n

1.4 Test Method B utilizes a solvent extraction to remove the uranium from the UO2F2 solution prior to measurement of the arsenic by graphite furnace atomic absorption spectrometry.<\/p>\n

1.5 Both insoluble and soluble arsenic are measured when UF6 is prepared according to Test Method C 761.<\/p>\n

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.<\/p>\n

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

arsenic; arsine; arsine generation; atomic absorption spectrometry; graphite furnace; uranium hexafluoride; uranyl fluoride; Zeeman background correction<\/p>\n

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

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

DOI:<\/strong> 10.1520\/C1219-05<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Summary of Test Methods
Significance and Use
Interferences <\/td>\n<\/tr>\n
2<\/td>\nApparatus
Reagents and Materials
Calibration and Standardization
Procedure
TABLE 1
TABLE 2 <\/td>\n<\/tr>\n
3<\/td>\nCalculation
Precision and Bias
Keywords
X1. TEST METHOD B\u2014GRAPHITE FURNACE ATOMIC ABSORPTION SPECTROMETRY
X1.1 Interferences
X1.2 Apparatus
TABLE 3
TABLE 4 <\/td>\n<\/tr>\n
4<\/td>\nX1.3 Reagents and Materials
X1.4 Calibration and Standardization
X1.5 Procedure
TABLE X1.1
TABLE X1.2 <\/td>\n<\/tr>\n
5<\/td>\nX1.6 Calculation
X1.7 Precision and Bias
TABLE X1.3
TABLE X1.4 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

C1219-05 Standard Test Methods for Arsenic in Uranium Hexafluoride<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2005<\/td>\n5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":47718,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2637],"product_tag":[],"class_list":{"0":"post-47717","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\/47717","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\/47718"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=47717"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=47717"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=47717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}