"Excellence Laboratory Technische Compliance Level III" by GAZ GmbH (Attestation no. GAZ-TCL-12-02-14-01)

CERTIFIED REFERENCE MATERIAL
SL12-16
Fe-Mn Affiné

Version: 005      Date of certification: 04.08.14      Sample form: Powder < 0.315 mm
Analyte Unit Certified value Confidence
interval (95%)		 No. of independent
repeated series		 Measuring
method*		 
  Fe
  Mn
  P
  V
  Cr
     
  %
  %
  %
  %
  %
     
     17.03
     78.30
      0.123
      0.019
      0.071
     
      0.06
      0.13
      0.002
      0.001
      0.009
     
 3
 3
 3
 3
 3
     
1
1
1
1
1
   
  Co
  Ni
  Cu
  Zn
  C
     
  %
  %
  %
  %
  %
     
      0.019
      0.047
      0.005
      0.007
      1.44
     
      0.001
      0.001
    < 0.001
    < 0.001
      0.01
     
 4
 3
 3
 3
 3
     
1,2
1
1,2
1,2
3,4
* Measuring method
1: X-ray fluorescence spectrometry
2: ICP with high resolution mass spectrometry
3: Combustion with coulometric detection
4: Combustion with IR-detection