TY  - SER
AU  - Sahayam,A.C.
AU  - Gangadharan,S.
TI  - Direct determination of tin in high- purity gallium at PPB levels using GFAAS
ISSN  - 0195-5373
Sources  - Atomic Spectroscopy
Sources  - Vol. 14 NO. 3 1993 : 83-84
ER  -