NASI to Buy Materials From Moscow Federation

North American Scientific Inc. in North Hollywood said it has signed a long-term agreement with the International Economic Federation in Moscow from whom NASI will buy Russian-made radioisotopes and other radiation materials. Shipments are expected to begin in early 1993 and will exceed $300,000 in value.

NASI makes a broad line of low-level radiation sources and standards for applications in environmental monitoring, nuclear medicine, biotechnology and aerospace. Initially financed in July, 1990, the company completed its first full fiscal year of operations Oct. 31, with about 40 customers.