Determination of silicon in National Institute of Standards and Technology biological Standard Reference Materials by instrumental epithermal neutron activation and x-ray fluorescence spectrometry
1984 ◽
Vol 87
(4)
◽
pp. 239-245
◽
1976 ◽
Vol 34
(1)
◽
pp. 35-48
◽
1988 ◽
Vol 331
(1)
◽
pp. 51-54
◽
Keyword(s):
1980 ◽
Vol 59
(1)
◽
pp. 249-251
◽
1984 ◽
Vol 10
(2)
◽
pp. 129-136
◽
Determination of perfluorinated alkyl acid concentrations in biological standard reference materials
2012 ◽
Vol 404
(9)
◽
pp. 2683-2692
◽
1990 ◽
Vol 144
(4)
◽
pp. 251-262
◽