眼用溶液添加下列何種防腐劑時,其對抗綠膿桿菌(Pseudomonas aeruginosa)之效果不佳?
(A)benzalkonium chloride(0.01%)和 polymyxin B sulfate(1,000 USP U/mL)
(B)chlorobutanol(0.5%)和 phenylethyl alcohol(0.5%)
(C)phenylmercuric acetate(0.004%)和 sodium metabisulfite(0.01%)
(D)benzalkonium chloride(0.01%)和 disodium ethylenediaminetetraacetate(0.1%)