2.下列何者不是眼藥水中常添加之增稠劑?
(A)polyvinyl alcohol
(B)sodium metabisulfite
(C)hypromellose
(D)methylcellulose
答案:登入後查看
統計: A(1047), B(4560), C(213), D(148), E(0) #1541342
統計: A(1047), B(4560), C(213), D(148), E(0) #1541342
詳解 (共 10 筆)
#2340301
By 陳昀carry
| 油脂性抗氧化劑 | 水溶性抗氧化劑 |
|
|
|
299
3
#2350431
增稠劑
Polyvinyl alcohol (PVA) 1.4%
Hydroxypropyl methylcellulose (HPMC)
Methylcellulose 0.25~1%
Hypromellose
-
抑菌劑
Benzalkonium chloride 0.01%
Cresol 0.4%
Thimerosol 0.002~0.01%
methylparaben 0.02%
phenylmercuric nitrate/ acetate 0.002%
164
2
#2307919
Hypromellose=hydroxypropyl methylcellulose(縮寫HPMC)
50
1
#2293516
Sodium metabisulfite為酸性抗氧化劑
Sodium bisulfite為中性抗氧化劑
Sodium sulfite為鹼性抗氧化劑
47
5
#2340550
恩恩 感謝11F
我找出錯誤還被人負評= =
44
18
#2334727
8F的歷屆考題因該有問題①Na bisulfate (NaHSO 3 )
Na bisulfate=(NaHSO 4 )
Na bisulfite (NaHSO 3 )
38
9