1.1 These test methods cover the determination of cadmium and zinc either in paper or in highly opaque pigments.
1.2 The test methods appear as follows:
| Section |
| Method A-Polarographic | 5 |
| Method B-Gravimetric and Volumetric | 6 |
| Method C-Atomic Absorption | 7 |
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.