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The establishment of EVISA is funded by the EU through the Fifth Framework Programme (G7RT- CT- 2002- 05112).

Supporters of EVISA includes:

Material Database:

SRM 1567a - Wheat Flour

Type

Certified reference material

Producer

National Institute of Standards and Technology (NIST)

Status

Out of Stock

Material

Powder

Reference

SRM 1567a

Catalog (Web)

https://www-s.nist.gov/srmors/view_detail.cfm?srm=1567a

Description

SRM 1567a - Wheat Flour

This Standard Reference Material (SRM) is intended primarily for calibrating instruments and evaluating the reliability of analytical methods for the determination of minor and trace elements in wheat flour and similar agricul tural food products.

Keywords: biological material , plant material , agricultural food products , foodstuff , trace elements

Parameter

Analyte	Aluminum
Specification	total element mass fraction
Parameter	Certified value
Unit	mg/kg (dry mass basis)
Result	5.7 ± 1.3

Analyte	Cadmium
Specification	total element mass fraction
Parameter	Certified value
Unit	mg/kg (dry mass basis)
Result	0.026 ± 0.002

Analyte	Calcium
Specification	total element mass fraction
Parameter	Certified value
Unit	mass fraction (in %)
Result	0.0191 ± 0.0004

Analyte	Copper
Specification	total element mass fraction
Parameter	Certified value
Unit	mg/kg (dry mass basis)
Result	2.1 ± 0.2

Analyte	Iron
Specification	total element mass fraction
Parameter	Certified value
Unit	mg/kg (dry mass basis)
Result	14.1 ± 0.5

Analyte	Magnesium
Specification	total element mass fraction
Parameter	Certified value
Unit	mass fraction (in %)
Result	0.0191 ± 0.0004 0.040 ± 0.002

Analyte	Manganese
Specification	total element mass fraction
Parameter	Certified value
Unit	mg/kg (dry mass basis)
Result	9.4 ± 0.9

Analyte	Molybdenum
Specification	total element mass fraction
Parameter	Certified value
Unit	mg/kg (dry mass basis)
Result	0.48 ± 0.03

Analyte	Phosphorous
Specification	total element mass fraction
Parameter	Certified value
Unit	mass fraction (in %)
Result	0.134 ± 0.006

Analyte	Potassium
Specification	total element mass fraction
Parameter	Certified value
Unit	mass fraction (in %)
Result	0.133 ± 0.003

Analyte	Selenium
Specification	total element mass fraction
Parameter	Certified value
Unit	mg/kg (dry mass basis)
Result	1.1 ± 0.2

Analyte	Sodium
Specification	total element mass fraction
Parameter	Certified value
Unit	mg/kg (dry mass basis)
Result	6.1 ± 0.8

Analyte	Sulfur
Specification	total element mass fraction
Parameter	Certified value
Unit	mass fraction (in %)
Result	0.165 ± 0.002

Analyte	Zinc
Specification	total element mass fraction
Parameter	Certified value
Unit	mg/kg (dry mass basis)
Result	11.6 ± 0.4

Events

See the complete list of deadlines!

EMEC 24: European Meeting on Environmental Chemistry
26.11.2024
Alicante, Spain

23rd ICFIA: International Conference on Flow Injection Analysis and FRelated Techniques
03.12.2024
The Empress Hotel, Mueang, Chiang Mai, Thailand

PittCon 2025
01.03.2025
Boston, Massachusetts

... more Events

News

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Mercury-Contaminated Tuna: An Unprecedented Health Scandal

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