D. CAVADORE (CEA - Marcoule)

3 samples: A, B and C (approximately 500 ml) but the exact volume is given:
· Sample A: concentration < 50 µg.L^-1 and < 1.25 E+00 Bq.L^-1
· Sample B: activity < 2.00 E-01Bq .L^-1
· "Blank" sample

EXPRESSION OF RESULTS
µg.sample^-1 (mass)
Bq.sample^-1 (activity)