ASTM D 7991 : 2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Standard Test Method for Determining Aerobic Biodegradation of Plastics Buried in Sandy Marine Sediment under Controlled Laboratory Conditions
Hardcopy , PDF
18-06-2022
English
02-10-2015
CONTAINED IN VOL. 08.03, 2015 Specifies the biodegradation level of plastic materials exposed to laboratory conditions that simulate the environment found in the sandy tidal zone.
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