Standard Reference Materials ® Certification of Standard Reference Material 1474a,
by
A Polyethylene Resin
,
J. R. Maurey
,
K. M. Flynn
,
A Polyethylene Resin
,
J. R. Maurey
,
K. M. Flynn
,
C. M. Guttman
,
Technology Administration
,
Phillip J. Bond
,
Under Secretary
,
Commerce Technology