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

CERTIFIED REFERENCE MATERIAL
SE21-261
unalloyed steel

Version: 001      Date of certification: 19.08.21      Sample form: Milling 0.200-1.400 mm
Analyte Unit Certified value Confidence
interval (95%)		 No. of independent
repeated series		 Measuring
method*		 
  N
     
  %
     
      0.0152
     
      0.0002
     
 4
     
1
* Measuring method
1: Hot extraction with HC and IR detection