1 meee ets
16
CRER-1068
Table II _
Calcium Analyses of Wheat by Different Methods
Without Removal
of Silica
, 350 mge/
650
With Removal of Silica
First Precipitation
Second Precipitation
339 mg/kg
6ll
321 mg/kg
556
470
496
4S
490
517
490
4i0*
4o2
400
350*
309
312
380*
258
=
* Permanganate titration of oxalate.