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ASTM F2980-13

Standard Test Method for Analysis of Heavy Metals in Glass by Field Portable X-Ray Fluorescence (XRF)

Automaticky přeložený název:

Standardní zkušební metoda pro analýzu těžkých kovů v Glass Field Portable rentgenové fluorescence (XRF)

NORMA vydána dne 15.2.2013

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Provedení	PDF - okamžité stažení - 1 991.30 Kč Tištěné - 1 991.30 Kč
Dostupnost	SKLADEM
Cena	1991.30 Kč bez DPH
1 991.30 Kč

Informace o normě:

Označení normy: ASTM F2980-13
Poznámka: NEPLATNÁ
Datum vydání normy: 15.2.2013
Kód zboží: NS-54811
Počet stran: 9
Přibližná hmotnost: 27 g (0.06 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

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Anotace textu normy ASTM F2980-13 :

Keywords:

EDXRF, energy dispersive, glass, X-ray, X-ray fluorescence, XRF, ICS Number Code 81.040.10 (Raw materials and raw glass)

Doplňující informace

Significance and Use

5.1 Waste glass is currently recycled into various consumer products. This test method has been developed as a tool for evaluation of heavy metals in glass to satisfy reporting requirements for maximum allowable content for some applications.

5.2 The ranges within which this test method is quantitative are given in Table 1.

5.3 For amounts of the analyte elements outside the ranges in Table 1, this test method provides screening results. That is, it provides an unambiguous indication that each element can be described as present in an amount greater than the scope upper limit or that the amount of the element can be described as less than the scope lower limit with a high degree of confidence.

5.4 These methods can be applied to glass beads, plate glass, float glass, fiber glass, or ground glass. This test method has been validated for the ranges of matrix compositions that are summarized in Table 2.

5.5 Detection limits, sensitivity, and element ranges will vary with matrices, detector type, and other instrument conditions and parameters.

5.6 All analytes are determined as the element and reported as such. These include all elements listed in 1.1 This test method covers field portable X-ray fluorescence (XRF) spectrometric procedures for analyses of arsenic and lead in glass compositions using field portable energy dispersive XRF spectrometers.

1.2 The mass fraction range of arsenic within which this test method is quantitative is given in 1.3 The mass fraction range for which lead was tested is given in Table 1. However, lead results cannot be considered quantitative on the basis of single-sample results because the precision performance is not good enough to allow laboratories to compare results in a quantitative manner.

1.3.1 To obtain quantitative performance, lead results must consist of the average of four or more determinations.

1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

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. Some specific hazards statements are given in Section 7 on Hazards.

2. Referenced Documents

TP-97-11	Test Method for Glass Beads used in Pavement Markings
E1361-02(2021)	Standard Guide for Correction of Interelement Effects in X-Ray Spectrometric Analysis
F2576-15	Standard Terminology Relating to Declarable Substances in Materials
E177-20	Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
N43.2	Radiation Safety for X-Ray Diffraction and Fluorescence Analysis Equipment
E1621-22	Standard Guide for Elemental Analysis by Wavelength Dispersive X-Ray Fluorescence Spectrometry
E135-23a	Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials (Includes all amendments and changes 7/17/2023).
E691-23	Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
E1601-19	Standard Practice for Conducting an Interlaboratory Study to Evaluate the Performance of an Analytical Method
D75/D75M-19	Standard Practice for Sampling Aggregates
D6299-23a	Standard Practice for Applying Statistical Quality Assurance and Control Charting Techniques to Evaluate Analytical Measurement System Performance (Includes all amendments and changes 12/12/2023).
E29-22	Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications