USP Proficiency Testing Program, USP PT Schemes
USP <621> Proficiency Test for Chromatography – GC-ECD
$396.00
Test used to evaluate the ability to identify the positive sample analyte by GC-ECD and quantify its concentration per USP monograph, equivalent method. read more
Product Details
Product Details
Kit supplied as 3-sample panel plus a reference material.
USP PT Schedule
USP PT Schedule
| Study Number | Study Open Date | Study Close Date |
| PH-0422 | 4/18/2022 |
07/15/2022* Extended from 6/9/22 |
| PH-0922 | 9/19/2022 | 11/18/2022 |
| PH-0123 | 1/16/2023 | 3/17/2023 |
| PH-0523 | 5/15/2023 | 6/14/2023 |
MSDS/SDS
