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標(biāo)準(zhǔn)品: 美國(guó)劍橋CIL同位素標(biāo)準(zhǔn)品 TLC標(biāo)準(zhǔn)品加拿大NRC標(biāo)準(zhǔn)品 IRMM/ERM標(biāo)準(zhǔn)物質(zhì) NIST標(biāo)準(zhǔn)物質(zhì) NIBSC標(biāo)準(zhǔn)品

藥物雜質(zhì)對(duì)照品: 雜質(zhì) 雜質(zhì)對(duì)照品

西他沙星雜質(zhì) 提供圖譜
Lenvatinib Impurity
提供NMR，HPLC,，MS圖譜及COA證書,，新藥申報(bào)可用
全部雜質(zhì)現(xiàn)貨供應(yīng)，*,，并可接受定制,。
25mg/50mg/100mg等多種規(guī)格可選。

西他沙星雜質(zhì) 提供圖譜 產(chǎn)品介紹：
規(guī)格：10mg/25mg/50mg/100mg等多種規(guī)格可選,。
用途：實(shí)驗(yàn)研發(fā),，藥品申報(bào)檢測(cè)，不得用于臨床醫(yī)學(xué)診斷,。
隨貨提供：所有雜質(zhì)對(duì)照品均隨貨提供HPLC,，NMR，MS圖譜及CoA證書,。

Contact: 何
M. O. B: 150 1245 6311
Q. Q: 78100 7885

國(guó)產(chǎn)進(jìn)口品牌皆有銷售,，產(chǎn)品庫時(shí)常更新，部分雜質(zhì)長(zhǎng)期備有庫存,，可當(dāng)天發(fā)貨,，另外，我司有專業(yè)研發(fā)團(tuán)隊(duì),，可提供雜質(zhì)定制服務(wù),，以zui大可能的滿足您對(duì)雜質(zhì)對(duì)照品的選購(gòu)需求。

西他沙星雜質(zhì) 提供圖譜 雜質(zhì)列表：

Sitafloxacin	7-((S)-7-amino-5-azaspiro[2.4]heptan-5-yl)-8-chloro-6-fluoro-1-((1R,2S)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
Sitafloxacin Impurity 1	8-chloro-6,7-difluoro-1-((1S,2R)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
Sitafloxacin Impurity 2	8-chloro-6,7-difluoro-1-((1R,2R)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
Sitafloxacin Impurity 3	8-chloro-6,7-difluoro-1-((1S,2S)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
Sitafloxacin Impurity 4	7-((S)-7-amino-5-azaspiro[2.4]heptan-5-yl)-8-chloro-6-fluoro-1-((1S,2R)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
Sitafloxacin Impurity 5	7-((R)-7-amino-5-azaspiro[2.4]heptan-5-yl)-8-chloro-6-fluoro-1-((1S,2R)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
Sitafloxacin Impurity 6	7-((R)-7-amino-5-azaspiro[2.4]heptan-5-yl)-8-chloro-6-fluoro-1-((1R,2R)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
Sitafloxacin Impurity 7	7-((S)-7-amino-5-azaspiro[2.4]heptan-5-yl)-8-chloro-6-fluoro-1-((1S,2S)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
Sitafloxacin Impurity 8	7-((R)-7-amino-5-azaspiro[2.4]heptan-5-yl)-8-chloro-6-fluoro-1-((1S,2S)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
Sitafloxacin Impurity 9	7-((S)-7-amino-5-azaspiro[2.4]heptan-5-yl)-8-chloro-6-fluoro-1-((1R,2R)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
Sitafloxacin Impurity 10	7-((R)-7-amino-5-azaspiro[2.4]heptan-5-yl)-8-chloro-6-fluoro-1-((1R,2S)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
Sitafloxacin Impurity 11	7-(7-amino-5-azaspiro[2.4]heptan-5-yl)-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

我司主營(yíng)醫(yī)藥標(biāo)準(zhǔn)品及雜質(zhì)對(duì)照品，以下雜質(zhì)備有庫存,，可當(dāng)天發(fā)貨,，*：依魯替尼雜質(zhì)，奧貝膽酸雜質(zhì),，依美斯汀雜質(zhì),，卡格列凈雜質(zhì)，利格列汀雜質(zhì),，西格列汀雜質(zhì),，埃索美拉唑雜質(zhì)，LCZ696雜質(zhì),，恩雜魯胺雜質(zhì),，艾曲波帕雜質(zhì)，非布司他雜質(zhì),，托匹司他雜質(zhì),，樂伐替尼雜質(zhì)，奧拉帕尼雜質(zhì),，阿維巴坦雜質(zhì),，奧美拉唑雜質(zhì)，普卡必利雜質(zhì),，西他沙星雜質(zhì),，泊沙康唑雜質(zhì)，替格瑞洛雜質(zhì),，托法替尼雜質(zhì),，決奈達(dá)隆雜質(zhì)，阿奇霉素雜質(zhì)等,。

美國(guó)標(biāo)準(zhǔn)局NIST標(biāo)準(zhǔn)物質(zhì)部分產(chǎn)品列表：

2576 Lead Paint Film for Portable X-Ray Fluorescence Analyzers-Nominal 5.6 mg/cm2 1 +blank

1664a Sulfur Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 2500 µmol/mol) cylinder

665 Electrolytic Iron 5 rods

1599 2 Anticonvulsant Drugs set (4)

3950 Vitamin B6 in Frozen Human Serum 2 vials, 1 level each

1738 Zinc-Aluminum Alloy disk

C2418 High-Purity Lead disk

2719 Calcined Petroleum Coke 50 g

333a Molybdenum Sulfide Concentrate 1 pouch x 60 g

3236 Soy Protein Isolate 5 x 10 g

3106 Bismuth (Bi) Standard Solution 5 x 10 mL

2430 Scheelite Ore 100 g

8441a Wheat Hardness set (50)

5m Cast Iron 150 g

330a Copper Ore Mill Heads 1 bottle x 90 g

8444 Cotinine in Freeze-Dried Human Urine set (4)

8394 Tissue Engineering Reference Scaffolds for Cell Culture 24 scaffolds

158a Silicon Bronze 150 g

1767 Low Alloy Steel disk

1135 LA Steel, High Silicon disk

1616b Sulfur in Kerosene (Low Level) 100 mL

155 Chromium-Tungsten Steel 150 g

885 Refined Copper 200 g

612 Trace Elements in Glass 4 wafers

3136 Nickel (Ni) Standard Solution 5x10 mL

2631a Nitric Oxide in Nitrogen (Nominal Amount-of-Substance Fraction 3000 µmol/mol) cylinder

76a Burnt Refractory (Al203-40%) 75 g

3160a Thulium (Tm) Standard Solution 5 x 10 mL

25d Manganese Ore 60 g

100b Manganese Steel 150 g

1035 Leaded-Tin Bronze Alloy 50 g

1896b Vickers Microhardness of Nickel each

2787 Fine Particulate Matter ( <10 µm) 1 bottle

892 High-Alloy White Cast Iron (Ni-Hard, Type IV) 150 g

1362b Coating Thickness Standard (Nonmagnetic Coating on Steel) set (5)

1597a Complex Mixture of Polycyclic Aromatic Hydrocarbons Coal Tar 1 x 1.3 mL

631 Spectrographic Zinc Spelter (Modified) block

2580 Powdered Paint Nominal 4% Lead 30 g

1761a Low Alloy Steel disk

2262 Chlorinated Biphenyl Cogeners in Isooctane 5 x 1.2 mL

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