1.1 These test methods cover the chemical analysis of pig lead having chemical compositions within the following limits:

Element

Concentration Range, %

Antimony	0.001	to 0.02
Arsenic	0.0005	to 0.02
Bismuth	0.002	to 0.2
Copper	0.001	to 0.1
Iron	0.0005	to 0.005
Lead	99.5	to 99.99
Silver	0.001	to 0.03
Tin	0.001	to 0.02
Zinc	0.001	to 0.005

1.2 The test methods appear in the following order:

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 consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For precautions to be observed in the use of certain reagents, refer to Practices E50. Specific hazard statements are given in the individual test methods.