This paper presents contents of certificates, and use for reference materials. This study also introduces general requirements for the competence of reference material producers. Lastly this paper shows general and statistical principles for certification of reference materials.

Abstract
 1. 서론
 2. 표준물질의 인증
  2.1 정의[1]
  2.2 인증서 [2]
  2.3 교정 및 인증 물질 [3]
  2.4 표준물질의 사용 [4]
  2.5 표준물질 기관 자격 [5]
 3. 표준물질 통계적 원칙 [6]
  3.1 측정 불확도의 평가
  3.2 균질성 연구
  3.3 안정성 연구
  3.4 특성값의 결정
  3.5 공통 분석에 근거한 특성값
 4. 결론
 5. 참고문헌

• 최성운 | Choi Sung Woon