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

詳解 (共 10 筆)

#2340301

By 陳昀carry

 脂性抗氧化劑溶性抗氧化劑 
  • ascorbyl palmitate
  • Vit.E(alpha-tocopherol) 
  • butylhydroxy anisole (BHA)
  • butylhydroxy toluent (BHT)
  • ascorbic acid (Vit.C)
  • Hypophosphorous acid
  • Sodium sulfite
  • Sodium bisulfite
  • Sodium metasulfite
  • Sodium formaldehyde sulfoxylate

  • 性溶液:Sodium sulfite         警搜
  • 性溶液:Sodium bisulfite      鐘擺
  • 性溶液:Sodium metasulfite 酸梅
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#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%


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#2182426
眼用增稠劑:methylcellulos...
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#2307919

Hypromellose=hydroxypropyl methylcellulose(縮寫HPMC

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#2325230
增稠劑Polyvinyl alcohol...
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#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




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#2327862
16 下列那些抗氧化劑由於在某些病人容易...
(共 282 字,隱藏中)
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#2340550

恩恩 感謝11F

我找出錯誤還被人負評= =

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#2334727

8F的歷屆考題因該有問題①Na bisulfate (NaHSO 3 )

Na bisulfate=(NaHSO 4 ) 
Na bisulfite (NaHSO 3 )  

 

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#2160298
Sodium metabisulfite...
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