Each Proficiency Testing standard is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability.
false false
The Proficiency Testing Program offered by PerkinElmer has been designed to provide laboratories with a method of monitoring their analytical performance as measured against Certified Reference Materials (CRMs):
| Concentration: | Volume: |
| 8 channels (4,6,8,14,21,38, 50 and 70 μm) | 125 mL |
| 产品组 | Metallo-Organic |
|---|---|
| Standard Type | Proficiency Testing |
