The National Institute of Standards and Technology (NIST) has been inv
olved in biological environmental specimen banking activities since 19
79. These activities, which are known collectively as the National Bio
monitoring Specimen Bank (NBSB), include the banking of a variety of s
pecimens (human liver, sediment, mussels/oysters, fish tissue and mari
ne mammal tissues) from several different projects supported by differ
ent government agencies. The two most recent projects, the Alaska Mari
ne Mammal Tissue Archival Project (AMMTAP) and the National Marine Mam
mal Tissue Bank (NMMTB), focus on the collection, banking and analysis
of marine mammal tissues and they are part of a comprehensive plan to
address marine mammal monitoring, specimen banking and quality assura
nce of analytical measurements associated with contaminant analyses in
marine mammals.