Active standard | Published: 24/08/2000

ISO 7485:2000

Animal feeding stuffs — Determination of potassium and sodium contents — Methods using flame-emission spectrometry
(Aliments des animaux — Détermination des teneurs en potassium et sodium — Méthodes par spectrométrie d´émission de flamme)

Available languages: English

Available design: electronic design (pdf), Print design

from 85.50 EUR show on eshop

Detail information

Designation: ISO 7485:2000

Publication date: 24/08/2000

Pages: 10

Country: International technical standard

Where to buy?

You can buy at www.mystandards.biz

Anotation

Description / Abstract: This International Standard specifies a calibration method and a standard addition method for the determination of potassium and sodium contents of animal feeding stuffs by flame-emission spectrometry. The standard addition method applies if it is not known whether the emissions measured for potassium or sodium are subject to matrix effects. The limit of determination for potassium and sodium is 0,04 g/kg. The calibration method applies if such matrix effects have been shown to be absent.

Popular Publishers

full catalog