‘@ (P beta counting under 2" tube. a. Standardized with K-lO (3 gms K2C03 mounted in simti- b. A self-absorption factor of 2 was applied to each c. Assumptions: lar manner) where 3 gms £9003 = 2955 d/n. result (See fig. 6 - Troll Report). 1. 18 month old pile produced f.p.'s simulate 2. Ca content of these waters and those sampled on Troll - constant. these conditions. " Sr-90 analyses performed on 00 ml aliquot. Lae Error term associated with each result ~ one Poisson standard deviation. . VEGETATION Spec. No., Organisn, Tissue, Area collected, Remarks, - information supplied by A. Seymour. Met" refers to wet weight given by A. Seymour, except in case of Pandanus, which was received in wet state at HASL. Samples dried at 95°C by A. Seymour wherever a result is given, except for Algae, which were dried at HASL. In all cases except Arrowroot, sample wet ashed at HASL. Total activity results: based on direct plating of aliquot in glass planchet and beta counting. Standardized against 0.2 g KoCO3, mounted in similar manner. self-absorption correction factor applied in each case: based on self-absorption of activity 3in| Papaya pulp and Cistern algae. Aliquot taken for Sr-90: represented 10-20 gms wet material. ~The Error term associated with each result is one Poisson standard deviation.