{"id":16446,"date":"2024-10-16T22:08:02","date_gmt":"2024-10-16T22:08:02","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-c697-2010\/"},"modified":"2024-10-24T12:20:53","modified_gmt":"2024-10-24T12:20:53","slug":"astm-c697-2010","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-c697-2010\/","title":{"rendered":"ASTM-C697 2010"},"content":{"rendered":"<\/p>\n

1.1 These test methods cover procedures for the chemical, mass spectrometric, and spectrochemical analysis of nuclear-grade plutonium dioxide powders and pellets to determine compliance with specifications.<\/p>\n

1.2 The analytical procedures appear in the following order:<\/p>\n

1.3 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.<\/p>\n

1.4 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 specific precautionary statements, see Sections 6, 15, 24, 111, and 52.9 and 101.5.1 .<\/span><\/span><\/p>\n

8.1 This test method covers the conditions necessary to preserve the integrity of plutonium dioxide samples. Conditions listed here are directed toward the analytical chemist. However, they are just as applicable to any group handling the material.<\/p>\n

11.1 This test method covers the determination of 5 to 100 ?<\/span> g\/g of nitride nitrogen in 1-g samples of nuclear-grade plutonium dioxide.<\/p>\n

19.1 This test method covers the determination of 10 to 200 ?<\/span> g of residual carbon in nuclear-grade plutonium dioxide.<\/p>\n

31.1 This test method covers the determination of 5 to 100 ?<\/span> g\/g of chlorine and 1 to 100 ?<\/span> g\/g of fluorine in 1-g samples of nuclear-grade plutonium dioxide.<\/p>\n

39.1 This test method coves the determination of sulfur in the concentration range from 10 to 600 ?<\/span> g\/g for samples of nuclear-grade plutonium dioxide powders or pellets.<\/p>\n

48.1 This test method covers the determination of dysprosium, europium, gadolinium, and samarium in plutonium dioxide (PuO 2<\/sub> ) in concentrations of 0.1 to 10 ?<\/span> g\/g of PuO 2<\/sub> .<\/p>\n

FIG. 5 Schematic Diagram of Atmosphere Chamber<\/span><\/p>\n

56.1 This test method covers the determination of 36 impurity elements in nuclear-grade plutonium dioxide (PuO 2<\/sub> ). The concentration ranges covered by the method and the analytical lines used for each element are listed in Table 1.<\/p>\n

TABLE 1 Impurity Elements, Lines, and Concentration Limits<\/p>\n

A<\/span><\/sup> These elements are determined with the aid of a microphotometer.<\/p>\n

B<\/span><\/sup> These elements are analyzed by using a AgCl carrier and PdCl 2<\/sub> as an internal standard. Mix 20 mg of PdCl 2<\/sub> with 10.0 g of AgCl. Add 80 mg of this mixture to 120 mg of PuO 2<\/sub> sample-blend before loading 50-mg charges in a graphite electrode ASTM-Type-S-4 (follow 96.2.2).<\/p>\n

71.1 This test method covers the determination of moisture in plutonium dioxide samples. Detection limits are as low as 10 ?<\/span> g.<\/p>\n

79.1 This test method covers the measurement of volatiles other than water in reactor-grade plutonium dioxide pellets ( 16<\/span> ). The lower limit of the test method using the described equipment and a sample of approximately 1 g is 0.01 cm 3<\/sup> per gram of sample at STP conditions.<\/p>\n

87.1 This test method covers the determination of rare earths in plutonium dioxide over the range from 10 to 200 ?<\/span> g\/g.<\/p>\n

97.1 This test method covers the determination of the isotopic composition of plutonium in nuclear-grade plutonium dioxide powders and pellets.<\/p>\n

106.1 This test method is applicable to the determination of the oxygen-to-metal atom ratio (O\/M) in plutonium dioxide pellets and powders.<\/p>\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\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents <\/td>\n<\/tr>\n
2<\/td>\nSignificance and Use
Committee C26 Safeguards Statement <\/p>\n

Reagents
Safety Precautions <\/td>\n<\/tr>\n

3<\/td>\nSampling and Dissolution
Scope
Summary of Test Method
Sample Handling Conditions
Scope
Summary of Test Method
Apparatus
Reagents <\/td>\n<\/tr>\n
4<\/td>\nPrecautions
Procedure
FIG. 1 <\/td>\n<\/tr>\n
5<\/td>\nCalculation
Precision
Scope
Summary of Test Method
Interferences
Apparatus
Reagents and Materials
Safety Precautions <\/td>\n<\/tr>\n
6<\/td>\nSampling
Preparation of Apparatus
Calibration
Procedure
Calculation
Precision
Scope
Summary of Test Method
Interferences
(see <\/p>\n

and
) <\/td>\n<\/tr>\n

7<\/td>\nReagents
FIG. 2
FIG. 3 <\/td>\n<\/tr>\n
8<\/td>\nPyrohydrolysis Procedure
Measurement of Chloride and Fluoride <\/td>\n<\/tr>\n
9<\/td>\nPrecision
Scope
Summary of Test Method
Interference
Apparatus
Reagents <\/td>\n<\/tr>\n
10<\/td>\nCalibration
Procedure
FIG. 4 <\/td>\n<\/tr>\n
11<\/td>\nCalculations
Precision
Scope
Summary of Test Method
Interferences
Apparatus
FIG. 5 <\/td>\n<\/tr>\n
12<\/td>\nReagents
Procedure
FIG. 6 <\/td>\n<\/tr>\n
13<\/td>\nCalculation
Precision
Scope
Summary of Test Method
Apparatus
TABLE 1 <\/td>\n<\/tr>\n
14<\/td>\nReagents and Materials
Calibration
Procedure
Calculation
Precision and Bias
Scope
Summary of Test Methods <\/td>\n<\/tr>\n
15<\/td>\nApparatus
Reagents
Procedure
Calculation <\/td>\n<\/tr>\n
16<\/td>\nPrecision and Bias
Scope
Summary of Test Method
TABLE 2 <\/td>\n<\/tr>\n
17<\/td>\nApparatus
Reagents
Operation
Standardization
Calculation
Precision
Scope
Summary of Test Method
Interferences
Apparatus <\/td>\n<\/tr>\n
18<\/td>\nReagents
Procedure
FIG. 7
FIG. 8 <\/td>\n<\/tr>\n
19<\/td>\nCalculation
FIG. 9 <\/td>\n<\/tr>\n
20<\/td>\nPrecision and Bias
Scope
Summary of Test Method
Apparatus
Reagents and Materials <\/td>\n<\/tr>\n
21<\/td>\nProcedure
Photo Processing
Photometry
Calibration
Calculation
Precision and Bias
Scope
Summary of Test Method
TABLE 3
TABLE 4 <\/td>\n<\/tr>\n
22<\/td>\nInterferences
Apparatus
Reagents
Calibration of the Mass Spectrometer <\/td>\n<\/tr>\n
23<\/td>\nProcedure <\/td>\n<\/tr>\n
24<\/td>\nCalculation <\/td>\n<\/tr>\n
25<\/td>\nPrecision and Bias
Scope
Summary of Test Method
Interferences
Apparatus
Reagents
Safety Precautions
Procedure <\/td>\n<\/tr>\n
26<\/td>\nFIG. 10 <\/td>\n<\/tr>\n
27<\/td>\nCalculation
Precision and Bias
Keywords
REFERENCES <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

C697-10 Standard Test Methods for Chemical, Mass Spectrometric, and Spectrochemical Analysis of Nuclear-Grade Plutonium Dioxide Powders and Pellets<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2010<\/td>\n28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":16447,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[464,2637],"product_tag":[],"class_list":{"0":"post-16446","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-27-120-30","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\/16446","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\/16447"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=16446"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=16446"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=16446"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}