Laboratorium
Postfach 1580, 66748 Dillingen
CERTIFIED REFERENCE MATERIAL
SX39-31
LD-slag

Version: 001      Date of certification: 01.07.25      Sample form: <0,125 mm
Analyte Unit Certified value Confidence
interval (95%)		 No. of independent
repeated series		 Measuring
method*		 
  CaO
  SiO2
  Fe
  Mn
  P2O5
     
  %
  %
  %
  %
  %
     
     40.40
     12.92
     19.45
      3.39
      1.195
     
      0.06
      0.02
      0.02
      0.01
      0.003
     
 3
 3
 4
 4
 4
     
1
1
1
1
1
   
  S
  Al2O3
  MgO
  TiO2
  K2O
     
  %
  %
  %
  %
  %
     
      0.083
      3.38
      8.12
      0.432
      0.006
     
      0.002
      0.09
      0.02
      0.003
      0.001
     
 4
 4
 4
 4
 3
     
1,2
1
1
1
1
   
  SrO
  V2O5
  Nb2O5
  Cr
  MoO3
     
  %
  %
  %
  %
  %
     
      0.022
      0.192
      0.068
      0.201
      0.028
     
      0.003
      0.008
      0.002
      0.002
      0.002
     
 3
 3
 3
 3
 3
     
1
1
1
1
1
* Measuring method
1: X-ray fluorescence spectrometry
2: Combustion with IR-detection