1.1 This test method covers the purity of Type I, II, and III p-phenylenediamine (PPD) antidegradants as described in Classification D4676 by high performance liquid chromatography (HPLC) using ultraviolet detection and external standard calculations.
Product Details
- Published:
- 01/01/2019
- Number of Pages:
- 4
- File Size:
- 1 file , 74 KB
