Wako 238-01781 Wakogel (R) DX 100g

Wako 238-01781 Wakogel (R) DX 100g

【品牌】wako和光纯药
【货号】238-01781
【品名】Wakogel (R) DX
【规格】100g

图片仅供参考,请以实物为准。
正文中列出的所有试剂只能用于测试或研究,不能作为”药品”,”食品”,”家庭用品”等使用。
我司所销售的化学试剂、原料等所有产品(包括但不限于抗生素类、蛋白质类、试剂盒类产品等)仅限用于科学研究用途,不得作用于人体。

WAKO和光纯药色谱填料

WAKO和光纯药色谱填料

货号 名称 规格

237-01675 Wakosil (R) C-300 (40 – 64um) 500G

233-01677 Wakosil (R) C-300 (40 – 64um) 10KG

235-01671 Wakosil (R) C-300 (40 – 64um) 2KG

230-01665 Wakosil (R) C-200 (64 – 210um) 500G

236-01667 Wakosil (R) C-200 (64 – 210um) 10KG

238-01661 Wakosil (R) C-200 (64 – 210um) 2KG

232-01365 Wakosil (R) 40SIL 500g

230-01361 Wakosil (R) 40SIL 100g

235-01355 Wakosil (R) 40C18 500g

233-01351 Wakosil (R) 40C18 100g

234-01325 Wakosil (R) 25SIL 500g

232-01321 Wakosil (R) 25SIL 100g

237-01315 Wakosil (R) 25C18 500g

235-01311 Wakosil (R) 25C18 100g

234-00105 Wakogel (R) Q-12, 75-600micro m(28-200mesh) 500g

232-00145 Wakogel (R) Q-63 500g

235-00135 Wakogel (R) Q-50 500g

238-00125 Wakogel (R) Q-23 500g

231-00115 Wakogel (R) Q-22 500g

232-01485 Wakogel (R) C-500HG 500g

235-01475 Wakogel (R) C-400HG (20 – 40um, 70% up) 500g

231-01477 Wakogel (R) C-400HG (20 – 40um, 70% up)  10kg

233-01471 Wakogel (R) C-400HG (20 – 40um, 70% up) 2kg

238-01465 Wakogel (R) C-300HG (40 – 60um, 70% up) 500g

234-01467 Wakogel (R) C-300HG (40 – 60um, 70% up) 10kg

236-01461 Wakogel (R) C-300HG (40 – 60um, 70% up) 2kg

230-01447 Wakogel (R) C-300E (45 – 75um, 75% up) 10kg

234-00085 Wakogel (R) C-300 500g

230-00087 Wakogel (R) C-300 10kg

232-00081 Wakogel (R) C-300 2kg

233-01437 Wakogel (R) C-200E (75 – 150um, 75% up) 10kg

237-00075 Wakogel (R) C-200 500g

233-00077 Wakogel (R) C-200 10kg

235-00071 Wakogel (R) C-200 2kg

230-00065 Wakogel (R) C-100 500g

236-00067 Wakogel (R) C-100 10kg  238-00061 Wakogel (R) C-100 2kg

234-01565 Wakogel (R) 50C18   500G

232-01561 Wakogel (R) 50C18 100G

237-01555 Wakogel (R) 100C18 500G

235-01551 Wakogel (R) 100C18 100G

160-11061 Polyamide C-200 200g

163-11051 Polyamide C-100 200G

065-01411 FPG-3000M 100ml

069-01431 FPG-2000M 100ml

043-26175 DEAE-Cellulose 500G

041-26171 DEAE-Cellulose 100G

038-18071 Charcoal, Activated, Rod 100G

034-18073 Charcoal, Activated, Rod 1KG

035-18101 Charcoal, Activated, Powder, Neutral 100g

031-18103 Charcoal, Activated, Powder, Neutral 1kg

032-18091 Charcoal, Activated, Powder, Basic 100g

038-18093 Charcoal, Activated, Powder, Basic 1kg

035-18081 Charcoal, Activated, Powder, Acid washed 100g

031-18083 Charcoal, Activated, Powder, Acid washed 1kg

031-18061 Charcoal, Activated, Broken, 2 – 5mm 100G

037-18063 Charcoal, Activated, Broken, 2 – 5mm 1KG

034-18051 Charcoal, Activated, Broken, 0.2 – 1mm 100G

030-18053 Charcoal, Activated, Broken, 0.2 – 1mm 1KG

019-08295 Alumina, Activated 500g

010-01525 Alumina, Activated 500G

015-08297 Alumina, Activated 15kg

016-01527 Alumina, Activated

图片仅供参考,请以实物为准。
我司所销售的化学试剂、原料等所有产品(包括但不限于抗生素类、蛋白质类、试剂盒类产品等)仅限用于科学研究用途,不得作用于人体。

Wako 019-11941 Active Carbon-impregnated Silica Gel

Wako 019-11941 Active Carbon-impregnated Silica Gel

【产品名称】Active Carbon-impregnated Silica Gel 活性炭埋藏硅胶

【制造商】Wako Pure Chemical Industries, Ltd.

【销售商代码】019-11941

【规格】10g

【保存条件】Keep at RT.

【外观】Blackish gray – black, granules – small granules

【注意事项】This product is for research use only. Do not administer it to human.

【 用途】for Dioxins Analysis

活性炭充填硅胶 | 019-11941 【二恶英分析专用】,上海金畔现货提供。活性炭充填硅胶 019-11941。本产品仅用于研究用途。不得用于人体。用于二恶英分析中的预处理(净化)!活性炭充填硅胶是一种柱净化填料, 用于微量分析多氯二苯并对二恶英(PCDDs)和多氯二苯并呋喃(PCDFs)。

活性炭充填硅胶 019-11941
本产品仅用于研究用途。不得用于人体。
用于二恶英分析中的预处理(净化)!
10g包装
室温保存

活性炭充填硅胶是一种柱净化填料, 用于微量分析多氯二苯并对二恶英(PCDDs)和多氯二苯并呋喃(PCDFs)。 微量分析要达到高精度要求,就少不了优异的样品净化方法。由于二恶英毒性特别高,引起社会广泛关注,因此进行二恶英分析时,安全性必须十分可靠。活性炭具 有特异吸附具有平板结构的化合物的特性,譬如二恶英。活性炭净化在精制富集二恶英样品是必不可少的过程,这点得到全球广泛认可。然而,传统的活性炭颗粒存 在这样的弱点:
当颗粒较小时,渗透率较低,而颗粒较大时,在洗脱时会引起严重的拖尾现象。
该新型色谱柱填料,采用活性炭充填入硅胶而成,不仅具有活性炭的优良特性,而且具备很好的渗透性。

 活性炭充填硅胶 019-11941   [操作程序]

将玻璃棉放在色谱柱的底部,与一个旋塞相连接,加入高度约1厘米的无水硫酸钠。然后加入1g活性炭充填硅胶,轻轻晃动柱子以使厚度均匀。在顶部再次加入另一层的无水硫酸钠,高度约0.5厘米。(参考设备图。)
当柱子装填完毕,马上用吸管将样品(需将正己烷溶液浓缩至0.3毫升左右)慢慢滴加到无水硫酸钠层上。然后用0.1毫升的正己烷数次洗涤管壁和无水硫酸钠层。
静置几分钟后,在色谱柱上方连接一个装有200毫升25%[ v/v]的二氯甲烷/正己烷混合物的分液漏斗,轻轻让混合液缓缓流下来,开始以每秒钟1滴的速度进行洗脱。(该洗脱液不含二恶英。)
当二氯甲烷/正己烷混合液加完,继续用200 mL甲苯以每秒1滴的流速进行洗脱。(该洗脱液含有二恶英。)
将甲苯洗脱液用减压KD浓缩器浓缩至目标体积。
活性炭充填硅胶 019-11941
[注意事项]
多氯联苯可以用25%二氯甲烷/正己烷完全洗脱出来,用于定量分析。
由于采用的是干燥型柱层析,在洗脱过程中,气泡会留在柱内。不过对于回收率和重现性无不良影响。
当1,2,3,4-T4CDD 和O8CDD单组份荷载为1ng时,回收率超过90%。
T4CDD : Tetrachlorodibenzo-p-dioxin 四氯二苯并-对-二恶英
O8CDD : Octachlorodibenzo-p-dioxin 八氯二苯并-对-二恶英

活性炭充填硅胶 019-11941  【参考文献】

  1. M. Ono, T. Wakimoto, R. Tatsukawa, Y. Masuda, Chemosphere, 15, 1629 (1986)
  2. 「日本分析化学会第34年会講演要旨集」p.402 (1985)

货号   品名     规格  Cas

012-01965   Alminium Oxide   500g     –

012-03305   Ammonium Dihydrogenphosphate  500g     7722-76-1

012-08643   Amino Acids Mixture Standard Solution, Type B 1mL×5A –

013-08391   Amino Acids Mixture Standard Solution, Type H 5mL      –

015-14461   Amino Acids Mixture Standard Solution, Type AN-2  5mL      –

Wako 019-11941 Active Carbon-impregnated Silica Gel 现货

015-25191   Anti Phosphorylated α-Synuclein, Monoclonal Antibody (pSyn#64)      50ul      –

011-14463   Amino Acids Mixture Standard Solution, Type AN-2  1mL×5A –

011-19365   2,2′-Azobis[2-(2-imidazolin-2-yl)propane]

Dihydrochloride   500g     27776-21-2

016-08641   Amino Acids Mixture Standard Solution, Type B 5mL      –

016-20001   Anti Iba1, Rabbit (for Western Blotting)     50μg     –

016-23281   Anti Rat P2X4, Monoclonal Antibody     50ug     –

017-19362   2,2′-Azobis[2-(2-imidazolin-2-yl)propane] Dihydrochloride    25g 27776-21-2

018-08721   Agar, Powder     100g     9002-18-0

018-22021   Anti Mouse Ago2, Monoclonal Antibody 100μL    –
019-03435   Ammonium sulfate    500g     7783-20-2

019-19741   Anti Iba1, Rabbit (for Immunocytochemistry)    50μg     –

019-22291   Anti Olfactory Marker Protein, Goat      100μL    –

021-02195   Boric acid     500g     10043-35-3

021-16201   BES-H2O2(Cell-impermeant)   1mg      –

031-17601   Collagenase Type I    100mg   9001-12-1

032-08385   Citric Acid Monohydrate   500g     5949-29-1

032-15372   Casein Phosphopeptide    25g –

034-06363   N-Caprylic Acid   25mL    124-07-2

034-16111   Cefotaxime Sodium Salt   1g   64485-93-4

035-04595   Creatinine    500g     60-27-5

035-17604   Collagenase Type I    1g   9001-12-1

038-23221   α-Casein, from Bovine Milk, Dephosphorylated  1mg      –

039-01335   Carboxymethyl Cellulose Sodium Salt   500g     9004-32-4

021-17801   BES-So-AM 1mg      936356-51-3

022-07985   γ-Butyrolactone  500mL   96-48-0

025-03195   Buffer Solution Standard (Phosphate pH Standard Equimolal Solution)

pH6.86 (25 degrees C)    500mL   –

047-18863   Dexamethasone 100mg   50-02-2

049-18801   4′,6-Diamidino-2-phenylindole Dihydrochloride n-Hydrate      10mg      28718-90-3

058-07681   EasySeparator    1set      –

025-03195   Buffer Solution Standard (Phosphate pH Standard Equimolal Solution)

Wako 019-11941 Active Carbon-impregnated Silica Gel 现货

pH6.86 (25 degrees C)    500mL   –

019-08393   Amino Acids Mixture Standard Solution, Type H 5Ax1mL –

019-11941   Active Carbon-impregnated Silica Gel   10g –

019-19741   Anti Iba1, Rabbit (for Immunocytochemistry)    50μg     –

025-15481   BES-Thio     1mg      –

026-16371   BF-170  1mg      –

027-01276   Benzyl Alcohol    500mL   100-51-6

028-03185   Buffer Solution Standard (Phthalate pH Standard Solution)

pH4.01 (25 degrees C)    500mL   –

028-03185   Buffer Solution Standard (Phthalate pH Standard Solution)

pH4.01 (25 degrees C)    500mL   –

028-03205   Buffer Solution Standard (Tetraborate pH Standard Solution)

pH9.18 (25 degrees C)    500mL   –

077-03155   Gelatin   500g     9000-70-8

081-00136   Heparin Sodium  10mu    9041-08-1

088-00705   L-Histidine Hydrochloride Monohydrate      500g     5934-29-2

093-06471   Insulin, Human, recombinant   50mg    –

097-06474   Insulin, Human, recombinant   1g   11061-68-0

120-04891   L-012    100mg   –

125-05061   Lysyl Endopeptidase, Mass Spectrometry Grade      5×20μg  –

Wako 019-11941 Active Carbon-impregnated Silica Gel 现货

125-05061   Lysyl Endopeptidase, Mass Spectrometry Grade      5×20μg  –

125-05061   Lysyl Endopeptidase, Mass Spectrometry Grade      5×20μg  –

129-02541   Lysyl Endopeptidase( R)   10AU     –

129-02541   Lysyl Endopeptidase( R)   10AU     –

129-02541   Lysyl Endopeptidase( R)   10AU     –

129-04861   LY 294002   5mg      154447-36-6

130-07871   Melibiose     5g   585-99-9

028-16211   BES-So (Cell-impermeant)      1mg      –

028-17811   BES-H2O2-Ac     1mg      –

029-16361   BF-168  1mg      –

039-23511   CultureSure? Freezing Medium    100ml    –

041-18861   Dexamethasine   1g   50-02-2

042-29445   Dibasic Sodium Phosphate Hydrate 500g     10039-32-4

043-22611   Dextran 200,000 100g     9004-54-0

064-05381   Fibroblast Growth Factor (basic)(FGFb / bFGF / FGF2),

Human, recombinant, Animal-derived-free  50ug     106096-93-9

071-02293   gamma-Globulin, from Human Serum   5g   9007-83-4

075-03075   Gellan Gum  500g     71010-52-1

131-00405   Magnesium Sulfate    500g     10034-, 99-8

136-03032   Methyl Red   25g 493-52-7

137-06085   Molecular Sieves 4A1/16  500g     70955-01-0

138-07872   Melibiose     25g 585-99-9

145-08221   Nuclease P1 500u     54576-84-0

145-08221   Nuclease P1 500u     54576-84-0

162-09115   Polyethylene Glycol 4,000 500g     25322-68-3

163-03545   Potassium Chloride    500g     7447-40-7

164-21655   N/400 Potassium Polyvinyl Sulfate Solu 500mL   26837-42-3

191-01785   Trisodium Citrate Dihydrate    500g     6132-04-3

193-02041   Glycerol 2-Phosphate Disodium Salt n-Hydrate   100g     819-83-0

195-12854   Streptavidin, from Streptomyces avidinii     5mg      9013-20-1

195-16031   StemSure (R) Freezing Medium     100ml    –

196-00015   Sucrose 500g     57-50-1

196-08675   Sodium Dodecyl Sulfate    500g     151-21-3

197-07485   Sodium Sulfate   500g     7757-82-6

199-02825   Sodium Dihydrogenphosphate Dihydrate    500g     13472-35-0

203-17561   Trichostatin A     1mg      58880-19-6

207-00055   L(+)-Tartaric Acid     500g     87-69-4

208-08385   1mol/l Triethylammonium Hydrogencarbonate Solution   500mL   15715-58-9

223-02112   VA-044  25g 27776-21-2

225-02111   VA-044  100g     27776-21-2

165-09105   Polyethylene Glycol 2,000 500g     25322-68-3

165-17035   Polyvinylpyrrolidone K 30 500g     9003-39-8

167-09045   Polyethylene Glycol 200   500g     25322-68-3

169-04245   Potassium Dihydrogen Phosphate  500g     7778-77-0

169-09125   Polyethylene Glycol 6,000 500g     25322-68-3

185-01003   Rifampicin    5g   13292-46-1

186-01114   all-trans-Retinoic Acid 50mg    302-79-4

189-01001   Rifampicin    1g   13292-46-1

190-05535   Trisodium Citrate Dihydrate    500g     6132-04-3

191-01665   Sodium Chloride  500g     7647-14-5

227-01071   Valproic Acid 5g   99-66-1

231-02011   Wetting Tension Test Mixture No.52.0  50mL    –

232-01941   Wetting Tension Test Mixture No.42.0  50mL    –

233-01971   Wetting Tension Test Mixture No.45.0  50mL    –

234-02001   Wetting Tension Test Mixture No.50.0  50mL    –

235-01931   Wetting Tension Test Mixture No.41.0  50mL    –

235-02031   Wetting Tension Test Mixture No.56.0  50mL    –

236-01961   Wetting Tension Test Mixture No.44.0  50mL    –

238-01921   Wetting Tension Test Mixture No.40.0  50mL    –

238-02021   Wetting Tension Test Mixture No.54.0  50mL    –

238-02141   Wetting Tension Test Mixture No.73.0  50mL    7732-18-5

253-00513   Y-27632 5mg      331752-47-7

257-00511   Y-27632 1mg      331752-47-7

290-34251   Presep-C DNPH   20EA     –

296-63801   LabAssay? Phospholipid   1300tests     –

298-64101   Fructooligosaccharides standard set     set  –

302-93561   Phos-tag (TM) Agarose    0.5mL    –

304-93521   Phos-tag (TM) Acrylamide AAL-107      10mg    –

304-93521   Phos-tag (TM) Acrylamide AAL-107      10mg    –

290-34251   Presep-C DNPH   20EA     –

290-63701   LabAssay? Triglyceride    1000tests     -2016-2-29

290-65901   LabAssay? Creatinine      500tests –

291-58601   Lab Assay ALP    900tests –

293-51601   Endotoxin Extracting Solution for LAL Test  10mL x 4     –

294-62001   DsDD cDNA Subtraction kit Wako   5tests    –

294-63601   LabAssay? NEFA 750tests –

294-65801   LabAssay? Cholesterol    1000tests     –

295-50201   DNA Extractor? Kit   50tests  –

295-51301   Limulus ES-II Single Test Wako     25 tests –

295-51301   Limulus ES-II Single Test Wako     25 tests –

295-73401   Fructooligosaccharides Set      Set  –

304-93526   Phos-tag (TM) Acrylamide AAL-107 5mM Aqueous Solution   0.3ml    –

305-93551   Phos-tag? Mass Analytical Kit set  –

308-93541   Phos-tag (TM) Biotin BTL-105 10mg    –

308-93563   Phos-tag (TM) Agarose    3mL      –

308-97201   Phos-tag Biotin BTL-1111 1mM Aqueous Solution    0.1000mL    –

325-88521   Lipase PS Amano SD  10g –

298-65701   LabAssay? Glucose   1000tests     –

300-93523   Phos-tag (TM) Acrylamide AAL-107      2mg      –

301-93531   Phos-tag (TM) Biotin BTL-104 10mg    –

301-99413   Phos-tagTM Biotin BTL-104 1mM Aqueous Solution[for Campaign]     0.1mL      753451-66-0

302-93522   Phos-tagTM Acrylamide AAL-107 5mM Aqueous Solution[for Campaign]      0.3mL    871839-54-2

631-00651   Cellmatrix Type I -A (Collagen, Type I, 3 mg/mL, pH 3.0)     20mL    –

637-00653   Cellmatrix Type I -A (Collagen, Type I, 3 mg/mL, pH 3.0)     100mL   –

637-00653   Cellmatrix Type I -A (Collagen, Type I, 3 mg/mL, pH 3.0)     100mL   –

638-01021   Endotoxin Standad /JPSE  10000un      –

986-10001   Anti asialo GM1 (Rabbit), (014-09801)  1mL      617-45-8

图片仅供参考,请以实物为准。
我司所销售的化学试剂、原料等所有产品(包括但不限于抗生素类、蛋白质类、试剂盒类产品等)仅限用于科学研究用途,不得作用于人体。

Wako和光纯药ODS系列色谱柱

Wako和光纯药ODS系列色谱柱

上海金畔生物代理Wako和光纯药全线产品,欢迎新老客户访问Wako和光纯药官网或者咨询我们获取更多相关产品信息。

品牌 产品编号 产品名称 等级 规格
Wako 293-48553 Presep® C18(ODS) Type M (5g/25ml)  C18(ODS)前处理柱M型(5g/25ml) for Sample Pretreatment 20 pcs
Wako 234-59533 Wakopak Combi ODS 20*50mm  ODS修饰高纯硅胶柱 粒径:5um No grade 1 column(W)
Wako 299-35061 Presep® C18(ODS) (1g/6ml)   C18(ODS)前处理柱(1g/6ml) for Sample Pretreatment 20 EA
Wako 295-35063 Presep® C18(ODS) (1g/6ml)  C18(ODS)前处理柱(1g/6ml) for Sample Pretreatment 100 EA
Fujigel 307-00341 Silica Gel ODS . Q-3  ODS硅胶 . Q-3 100 g
Wako 297-48556 Presep® C18(ODS) Type M (5g/25ml)  C18(ODS)前处理柱M型 (5g/25ml) for Sample Pretreatment 100 pcs
Wako 232-63363 Wakopak eco-ODS Φ4.6mm×150mm (W)  eco-ODS色谱柱Φ4.6mm×150mm (W) 1 column(W)
Wako 237-61831 Wakopak Combi ODS fast 4.6*30mm  ODS修饰高纯硅胶柱 粒径:3um No grade 1 column(D)
Wako 230-59513 Wakopak Combi ODS 4.6*50mm ODS修饰高纯硅胶柱 粒径:5um No grade 1 column(W)
Wako 297-47451 Presep®-C C18(ODS) (Short) C18(ODS)前处理柱(短柱) for Sample Pretreatment 10 pcs×5
Wako 233-59503 Wakopak Combi ODS 2.0*50mm  ODS修饰高纯硅胶柱 粒径:5um No grade 1 column(W)
Wako 233-61833 Wakopak Combi ODS fast 4.6*30mm  ODS修饰高纯硅胶柱 粒径:3um No grade 1 column(W)
Wako 234-50013 Wakopak Handy ODS 4.6*250mm  高性能高纯硅胶ODS柱 1 column(W)
Wako 231-59543 Wakopak Combi ODS 28*50mm ODS修饰高纯硅胶柱 粒径:5um No grade 1 column(W)
Wako 292-32251 Presep® -C C18(ODS)  C18(ODS)前处理柱 for Sample Pretreatment 10 pcs×5
Wako 236-61823 Wakopak Combi ODS fast 2.0*30mm ODS修饰高纯硅胶柱 粒径:3um No grade 1 column(W)
Wako 296-34091 Presep® C18(ODS) (2g/15ml)  C18(ODS)前处理柱(2g/15ml) for Sample Pretreatment 100 EA
Wako 237-50003 Wakopak Handy ODS 4.6*150mm  高性能高纯硅胶ODS柱 1 column(W)
Wako 294-31851 Presep®-C Silica Gel  硅胶前处理柱 for Sample Pretreatment 50 pcs
Wako 291-33941 Presep® RPP-WAX (60mg/3ml) RPP-反相聚合物弱阳离子交换混合预处理柱(60mg/3ml) for Sample Pretreatment 10 EA×10
Wako 290-36951 Presep® RPP (200mg/6ml) 反相聚合物前处理柱(200mg/6ml) for Sample Pretreatment 10 pcs×5
Wako 290-37051 Presep® RPP (500mg/6ml)  反相聚合物前处理柱(500mg/6ml) for Sample Pretreatment 10 pcs×5
Wako 297-41851 Presep®-C RPP(Short)  反相聚合物前处理柱(Short) 10 pcs×5
Wako 294-36851 Presep® RPP (60mg/3ml)  反相模式 Presep RPP固相萃取柱(60mg/3ml) for Sample Pretreatment 10 pcs×5
Wako 293-41951 Presep®-C RPP(Long)  反相模式 Presep RPP固相萃取柱(长柱) for Sample Pretreatment 10 pcs×3

 

Wako 190-16645 硅胶,中等颗粒,绿色

Wako 190-16645 硅胶,中等颗粒,绿色

品牌: WAKO

产地: 日本

货号: 190-16645

产品英文名称: Silica Gel, Medium Granular, Green

CAS编号: 7631-86-9

别名: 硅胶,中等颗粒,绿色

含量: 99 %

产品规格: 500g

190-16645 硅胶,中等颗粒,绿色 Silica Gel, Medium Granular, Green 500g 7631-86-9

231-02717 硅胶60N, 38~100μm Wakogel 60N, 38~100μm  10kg 63231-67-4

198-00477 Silica Gel, Medium Granular, Blue Silica Gel, Medium Granular, Blue12. 5kg  7631-86-9

194-16665 硅胶,大颗粒,绿色 Silica Gel, Large Granular, Green 500g 7631-86-9

236-02522 Wakogel 50C8(Octyl) Wakogel 50C8(Octyl) 25g

236-02561 硅胶50环己基 Wakogel 50Cyclohexyl 100g

232-01789 硅胶 Dx Wakogelr Dx 500g

019-08295 活性氧化铝 Alumina, Activated 500g 1344-28-1

010-01645 氧化铝B-10 Alumina B-10 500g 1344-28-1

190-16645 硅胶,中等颗粒,绿色 qq:2593098833

233-00077 Wakogel? C-200 Wakogel? C-200 10kg 63231-67-4

239-01711 5% Water-impregnated Silica Gel 5% Water-impregnated Silica Gel 100g 7631-86-9

233-01437 Wakogel? C-200E (75 – 150um, 75% up) Wakogel? C-200E (75 – 150um, 75% up) 10kg 63231-67-4

233-00871 全多孔硅胶填料(粒径:10微米) Wakosil 10SIL 10g 63231-67-4

233-01677 Wakosil  C-300 Wakosil C-300 10kg 63231-67-4

233-00991 全多孔硅胶填料(粒径:5微米,孔径:120nm) Wakosil 5SIL-120 10g 63231-67-4

237-01131 全多孔硅胶填料(粒径:7微米,孔径:12nm) Wakosil 7SIL-120 10g 63231-67-4

140-07377 硅胶,蓝色,2-4mm Neo BLUE,2-4mm 13kg 7631-86-9

198-16641 Silica Gel, Medium Granular, Green Silica Gel, Medium Granular, Green 3kg 7631-86-9

195-12871 硅胶70PF254盘-Wako Silicagel 70 PF254 Plate-Wako for Thin Layer Chromatography 10plates(层厚:0.75mm、size:20cm×20cm)

302-00335 硅胶CQ-3 Silica Gel CQ-3 500g

035-18081 Charcoal, Activated, Powder, Acid Washed 100g 7440-44-0

035-18101 Charcoal, Activated, Powder, Neutral Charcoal, Activated, Powder, Neutral 100g 7440-44-0

134-06095 分子筛3A 1/16 Molecular Sieves 3A 1/16 500g 308080-99-1

134-12921 Merrifield 树脂 H (1%DVB),38 – 75um (200 – 400目) Merrifield Resin H (1%DVB),38 – 75um(200 – 400mesh) 5g

304-06853 HAP-A-BRIKS HAP-A-BRIKS 100g 1306-06-5

161-19259 2%氢氧化钾硅胶测试剂 2% Potassium Hydroxide-Impregnated Silica Gel 500g

231-02697 硅胶60N, 150~425μm Wakogel 60N, 150~425μm 10kg 63231-67-4

236-00925 硅胶填料Wakogel ? LP-20 Wakogel LP-20 500g 63231-67-4

232-02708 Wakogel? 60N, 63~212μm Wakogel? 60N, 63~212μm 25kg 63231-67-4