廣州優瓦科技有限公司是一家集研發、生產、全球營銷為一體的綜合型高科技企業，憑借良好的信用、可靠的質量、快捷的物流與專業的服務，在行業內享有很高的聲譽。現時代理以及獨jia代理的 全球品牌已有40多個，業務遍及中國及海外多個國家和地區。

產品包括：標準品/對照品、參比制劑、高純有機試劑、無機試劑、生化試劑、分析試劑、金屬有機催化劑以及實驗室儀器、耗材等 600,000余種產品，務求全面滿足客戶各種實驗檢測需求。其中，在分析標準品的業務上，優瓦科技長期占領著市場上的優勢地位，除了能買到您想要的產品以外，我們還支持產品定制，以及有一批專業知識與應用經驗豐富的工程師為用戶提供完善的售前與售后服務。

廣州優瓦儀器有限公司
LGC(LaboratoryoftheGovernmentChemist)公司于1842年在英國成立，是集實驗室服務、測量標準、標準物質及實驗室能 力驗證于一體的市場。公司的分支機構包括LGC標準品，LGC法醫刑偵科 學，LGC基因組學，LGC科學技術部。LGC提供的標準物質涉及醫藥、臨床與法醫、 食品與環境、工業及天然產物等領域。
Dextropropoxyphene Hydrochloride   鹽酸右丙氧芬
MM 0098.01 Dextropropoxyphene Hydrochloride
  [Controlled Substance]  
MM 0098.00 Dextropropoxyphene [Controlled Substance]    
MM 0098.06 Imp. A (EP): (2S,3R)-4-(Dimethylamino)-1,2-diphenyl-3-methylbutan-
  2-ol    
MM 0098.07 Imp. B (EP) as Hydrochloride: (1S,2R)-1-
  Benzyl-3-(dimethylamino)-2-methyl-1-  
  phenylpropyl Acetate Hydrochloride  
  (Acetoxyphene Hydrochloride)    
New MM 0098.08 Imp. C: (EP) as Hydrochloride: (1S,2R)-1-
  Benzyl-3-(dimethylamino)-2-methyl-1-phenyl-  
  propyl Butanoate Hydrochloride (Butyroxy-  
  phene Hydrochloride)  
MM 0291.04 Toluene
Diazepam 地西泮 
MM 0023.00 Diazepam [Controlled Substance]
MM 0023.02 Imp. A (EP): 7-Chloro-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-
  2-one (Nordazepam) [Controlled Substance]
MM 0023.04 Imp. B (EP): 2-Chloro-N-(4-chloro-2-benzoylphenyl)-N-
MM 0023.03 Imp. C (EP): 3-Amino-6-chloro-1-methyl-4-phenylquinolin-2(1H)-one
MM 0023.01 Imp. D (EP): [5-Chloro-2-(methylamino)phenyl]phenylmethanone
         (5-Chloro-2-(methylamino)benzophenone)
MM 0023.05 2'-Benzoyl-2,4'-dichloroacetanilide 
Dibutyl Sebacate  癸二酸二丁酯
MM 0925.00 Dibutyl Sebacate
Dichlorobenzyl Alcohol  2,3-二氯芐醇
MM 0739.01 Bis-(2,4-dichlorobenzyl)Ether
Diclofenac Sodium  雙氯芬酸鈉
MM 0006.00 Diclofenac Sodium 
MM 0006.01 Imp. A (EP): 1-(2,6-Dichlorophenyl)-1,3-dihydro-2H-indol-2-one 
MM 0006.03 Imp. B (EP): 2-[(2,6-Dichlorophenyl)amino]benzaldehyde 
MM 0006.04 Imp. C (EP): [2-[(2,6-Dichlorophenyl)amino]phenyl]methanol
MM 0006.09 Imp. D (EP): 2-[2-[(2-Bromo-6-chlorophenyl)amino]phenyl]acetic Acid 
MM 0006.05 Imp. D (EP) as Sodium Salt: Sodium 2-[2-[(2-Bromo-6-chlorophenyl)-
         amino]phenyl]acetate
MM 0006.02 Imp. E (EP): 1,3-Dihydro-2H-indol-2-one
MM 0006.06 1-(2-Bromo-6-chlorophenyl)indolin-2-one 
MM 0006.10 Methyl 2-[2-[(2,6-Dichlorophenyl)amino]phenyl]acetate
                (Methyl Ester of Diclofenac)  
MM 0006.11 Ethyl [2-[(2,6-Dichlorophenyl)amino]phenyl]acetate
             (Ethyl Ester of Diclofenac)  
MM 0181.06 Isopropyl 2-[2-[(2,6-Dichlorophenyl)amino]phenyl]acetate
                (Isopropyl Ester of Diclofenac) 
MM 0006.12 2-(2,6-Dichlorophenylamino)benzoic Acid
MM 0006.15 2,6-Dichlorodiphenylamine  
MM 0006.16 2-Bromo-6-chlorodiphenylamine 
MM 0006.17 1-(2,6-Dichlorophenyl)indolin-2,3-dione  
MM 0006.18 Diclofenac Potassium  
MM 0006.19 2-Chloro-N-(2,6-dichlorophenyl)-N-phenylacetamide  
MM 0006.20 2-[2-[(2,6-Dichlorophenyl)amino]phenyl]acetic Acid (Diclofenac)  
MM 0006.21 2,6-Dichloroaniline  
MM 0006.22 2-Bromo-6-chloroaniline 
MM 0006.27 N-Acetyl-N-phenyl-2,6-dichloroaniline
MM 0006.28 Diethyl Phthalate
Dicloxacillim Sodium  七葉皂苷鈉
MM 0229.00 Dicloxacillin Sodium Monohydrate   
MM 0026.04 Imp. C (EP): (2S,5R,6R)-6-Amino-3,3-dimethyl-7-oxo-4-thia-
  1-azabicyclo[3.2.0]-heptane-2-carboxylic Acid
  (6-Aminopenicillanic Acid)
Diflucortolone Valerate   戊酸雙氟可龍
MM 0600.00 Diflucortolone Valerate 
Digitoxin 癸二酸二丁酯 
MM 0336.01 Digitoxigenin
Digoxin  地高辛
MM 0212.00 Digoxin
Diltiazem Hydrochloride  鹽酸地爾硫卓  
MM 0068.00 Diltiazem Hydrochloride 
MM 0068.02 Imp. B (EP): (2S,3S)-2-(4-Methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-
  1,5-benzothiazepin-3-yl Acetate 
MM 0068.03 Imp. D (EP) as Hydrochloride: (2S,3S)-2-(4-Methoxyphenyl(-
  5-[2-(methylamino)ethyl]-4-oxo-2,3,4,5-tetrahydro-
           1,5-benzothiazepin-3-yl Acetate Hydrochloride
             (N-Desmethyldiltiazem Hydrochloride)
MM 0068.04 Imp. E (EP):(2S,3S)-3-Hydroxy-2-(4-methoxyphenyl)-2,3-dihydro-
  1,5-benzothiazepin-4(5H)-one
MM 0068.05 Imp. F (EP):(2S,3S)-5-[2-(Dimethylamino)ethyl]-3-hydroxy-2-
  (4-methoxyphenyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one 
MM 0068.07 Diltiazem Sulphoxide 
MM 0068.08 Diltiazem Maleate
Dimenhydrinate  茶苯海明
MM 0599.00 Dimenhydrinate    
MM 0176.00 Imp. A (EP): Theophylline  
MM 0599.04 8-[(2-(Diphenylmethoxy)- 
  ethyl)(methlyl)amino]-1,3-dimethyl-
  3,7-dihydro-1H-purine-2,6-dione  
MM 0494.00 Imp. C (EP): Caffeine  
MM 0490.03 Imp. F (EP) as Hydrochloride: 
  2-(Diphenylmethoxy)-N-methylethanamine 
  Hydrochloride (Diphenhydramine Imp. A  
  Hydrochloride; Nordiphenhydramine Hydrochloride)    
MM 0490.04 Imp. G (EP) as Hydrochloride:
  N,N-Dimethyl-2-[(4-methylphenyl)-  
  (phenyl)methoxy]ethanamine Hydrochloride
  (4-Methyldiphenhydramine Hydrochloride)  
New MM 0640.00 Imp. H (EP) as Hydrochloride: 2-[(RS)-(4- 
  Bromophenyl)(phenyl)methoxy]-N,N-dimethyl-  
  ethanamine Hydrochloride (4-Bromodiphen-  
  hydramine Hydrochloride; Bromazine Hydro-  
  chloride)  
MM 0490.02 Imp. I (EP): Diphenylmethanol 
  (Benzhydrol)  
MM 0630.01 Imp. J (EP): Diphenylmethanone 
  (Benzophenone)
MM 0490.00 Diphenhydramine Hydrochloride 
MM 0155.02 8-Chlorotheophylline
MM 0599.03 8-[N-(2-Diphenylmethoxyethyl)-N,N-
               dimethylaminium]-1,3-dimethylxanthine
Dimetindene Maleate  馬來酸二甲茚定
MM 0595.01 Imp. A (EP): 2-Ethylpyridine
Diphemanil Metilsulfate  甲硫二苯馬尼
MM 1163.00 Diphemanil Metilsulfate
Diphenhydramine Hydrochloride  鹽酸苯海拉明
MM 0490.00 Diphenhydramine Hydrochloride 
MM 0490.03 Imp. A (EP) as Hydrochloride: 2-(Diphenylmethoxy)-N-
  methylethanamine Hydrochloride 
             (Nordiphenhydramine Hydrochloride) 
MM 0490.04 Imp. B (EP) as Hydrochloride: 2-[(RS)-
  (4-Methylphenyl)phenylmethoxy]-N,N- 
           dimethylethanamine Hydrochloride 
            (4-Methyldiphenhydramine Hydrochloride 
MM 0640.00 Imp. C (EP) as Hydrochloride: 2-[(RS)-
  (4-Bromophenyl)phenylmethoxy]-N,N-
  dimethylethanamine Hydrochloride 
              (Bromazine Hydrochloride) 
MM 0490.02 Imp. D (EP): Diphenylmethanol (Benzhydrol) 
MM 0630.01 Imp. E (EP): Diphenylmethanone (Benzophenone)  
MM 0490.01 Diphenhydramine N-Oxide
Diphenylpyraline Hydrochloride 鹽酸雙苯比拉林
MM 0557.00 Diphenylpyraline Hydrochloride 
MM 0155.01 Diphenylpyraline  
MM 0490.02 Diphenylmethanol (Benzhydrol) 
MM 0630.01 Diphenylmethanone (Benzophenone) 
MM 0557.04 Diphenylpyraline N-Oxide   
New MM 0468.04 N-Desmethyldiphenylpyraline Hydrochloride
            (4-(Diphenylmethoxy)piperidine Hydrochloride)
Dipipanone Hydrochloride
MM 0760.01 1,1-Diphenylbut-1-ene
MM 0760.02 1-(1-Methyl-3,3-diphenylpropyl)piperidine Hydrochloride
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