乙酸溶液 1.45% (v/v) in H2O，5.00mol/L in H2O，2% (w/w) in H2O，0.9% (w/w) in H2O，1.90% (v/v) in H2O，4.00% (w/w) in H2O，0.600mol/L in H2O，8% (v/v) in H2O，0.300mol/L in H2O，25% (v/v) in H2O
