A.瓶簽 B.有效期 C.瓶蓋有無松動 D.有無裂縫 E.溶液是否渾濁、沉淀
A.0.5% B.0.2% C.1% D.2% E.3%
A.5.2~6.3 B.6.2~7.5 C.7.5~8.3 D.8.5~9.2 E.9.5~10.2