Ethanaminium, N,N,N-trimethyl-2-(phosphonooxy)-, chloride, calcium salt (1:1), mixt. with (R-(R*,R*))-N,N'-(dithiobis(2,1-ethanediylimino(3-oxo-3,1-propanediyl)))bis(2,4-dihydroxy-3,3-dimethylbutanamide)