测试条件和目的 1）verifying the biodegradation behavior under anaerobicdigestion conditions,52度 (2) verifying the biodegradation behaviorunder (accelerated) landfill conditions,37度 astm d.5511 can also beused to evaluate landfill. and has indeed a double purpose in thatsense. iso 15985 is basically identical.
ASTM D5511