ISO 12193:2004 specifies a method for the determination of trace amounts (greater than 0,001 mg/kg) of lead in all types of crude or refined edible oils and fats.
Tämän julkaisun valmistelusta Suomessa vastaa SFS Suomen Standardit, puh. 09 149 9331.
Sisällysluettelo
Foreword
1 Scope
2 Principle
3 Reagents
4 Apparatus
5 Sampling
6 Procedure
6.1 Treatment of samples, blanks and standards
6.2 Preparation of apparatus
6.3 Determination
7 Calculation and expression of results
7.1 Calculation
7.2 Expression of results
8 Precision
8.1 Interlaboratory test
8.2 Repeatability limit
8.3 Reproducibility limit
8.4 Trueness (bias)
8.5 Sensitivity
9 Test report
Annex A Results of interlaboratory test (informative)