A.0.60%1.00% B.0.50%0.80% C.0.40%0.60% D.0.30%0.40%
A.0.20%0.50% B.0.30%0.60% C.0.50%0.70% D.0.50%0.80%
A.甲基橙 B.磺基水楊酸 C.二甲酚橙 D.鈣黃綠素—百里酚酞