33

min = 2.6 uN
spin = 1/2
Sept. 1, 1949
Se- Sample Spin 1/2
7.7 gms of SeO2 dissolved in 5 cc. H2O makes
7 cc soln Molarity = 10 M
1.2 gms of MnSO4 H2O added not all dissolved
SEARCH
From 7.00 MC -> 5.30 MC
v(Na23) = 7.29 MC
RANGE OF MAGNETIC MOMENT 0.709 uN -> 0.537 uN
Sept. 2 1949 Search B Remarks: very moving in places
From 7.20 MC -> 5.55 MC
v(Na23) = 5.025 MC N.G.
Record thrown away
RANGE 1.058 uN -> 0.815 uN
Sept. 5 1949 Search C. more or less OK.
From 6.50 -> 4.53 MC
v(Na23) = 5.02 MC
RANGE 0.955 uN -> 0.665 uN