欧美乱码中文字幕在线观看-少妇特黄a一区二区三灬-国产日韩欧美手机在线观看-在线视频一区二区三区精品观看

歡迎來到上海宸喬生物科技有限公司網(wǎng)站！
咨詢熱線

18801803238

當(dāng)前位置：首頁   >  產(chǎn)品中心  >  Alltech液湘色譜柱  >  Prevail™色譜柱  >  Prevail色譜柱

Prevail色譜柱

簡要描述：Prevail色譜柱100%有機(jī)相到100%水相都穩(wěn)定1:無論是高水比例還是高有機(jī)溶劑比例的流動相均可適用2:對于高極性化合物，使用100%水溶液作為流動相，仍有好的保留性與重現(xiàn)性。

  • 產(chǎn)品型號：
  • 廠商性質(zhì)：生產(chǎn)廠家
  • 更新時間：2024-08-06
  • 訪  問  量：5010

詳細(xì)介紹

Prevail色譜柱--從100%有機(jī)相到100%水相都穩(wěn)定適用的分析柱

1：無論是高水比例還是高有機(jī)溶劑比例的流動相均可適用
2：對于高極性化合物，使用100%水溶液作為流動相，仍有很好的保留性與重現(xiàn)性
3：對于強(qiáng)疏水性化合物，使用100%有機(jī)溶劑作為流動相，仍有強(qiáng)保留，從而不必?fù)?dān)心樣品溶解性問題，對毛細(xì)管色譜柱分析和ELSD 應(yīng)用有更高的靈敏度
4：無鍵和相塌伏問題
5：有適用于特定應(yīng)用的鍵和相

使用同一根Prevail色譜柱，在水溶液流動相中保留極性化合物，在有機(jī)溶劑流動相中保留疏水性化合物。

Prevail™鍵和相規(guī)格

鍵和相

填料基質(zhì)

填料形狀

填料粒徑

孔徑

表面積

碳載量

鍵和類型

封尾？

USP代碼

C18 Select

硅膠

球形

3, 5μm

110A

350m2/g

17%

單點(diǎn)型

是

L1

C18

硅膠

球形

3, 5μm

110A

350m2/g

15%

單點(diǎn)型

是

L1

C8

硅膠

球形

3, 5μm

110A

350m2/g

8%

單點(diǎn)型

是

L7

Phenyl

硅膠

球形

3, 5μm

110A

350m2/g

7%

單點(diǎn)型

是

L11

Cyano (CN)

硅膠

球形

3, 5μm

110A

350m2/g

――

單點(diǎn)型

是

L10

Amino (NH2)

硅膠

球形

3, 5μm

110A

350m2/g

――

單點(diǎn)型

否

L8

Silica

硅膠

球形

3, 5μm

110A

350m2/g

――

――

――

L3

Organic Acid

硅膠

球形

3, 5μm

110A

350m2/g

――

單點(diǎn)型

是

――

Carbohydrate ES

聚合物

球形

5μm

――

――

――

――

――

――

在同一根Prevail柱上進(jìn)行近乎100％水相分析和100％有機(jī)相分析的切換表現(xiàn)。

分析柱100%有機(jī)相到100%水相都穩(wěn)定適用Prevail分析柱具有高度穩(wěn)定的鍵和相，因此可以將同一根柱用于多個流動相條件的分析項(xiàng)目。如圖所示，先在97％水溶液條件下分析高極性的水溶性維生素，再轉(zhuǎn)到100％有機(jī)相條件下分析脂溶性維生素，再轉(zhuǎn)回到97%水溶液條件下分析水溶性維生素，前后分離效果**。注意：在水相和有機(jī)相之間轉(zhuǎn)換時應(yīng)確保前后銜接的流動相互溶。


C18 分析柱和半制備柱常用規(guī)格貨號快速獲取表：

【有更多規(guī)格此處未列出。如需不同粒徑、鍵和相、柱內(nèi)徑或柱長度，請垂詢上海宸喬生物科技有限公司】

80101/N

3112782/N

All-Guard Cartridge Holder

HI-081

N/A

Column Coupler for All-Guard Cartridge Holder (standard column port)

HI-881

N/A

Column Coupler for All-Guard Cartridge Holder (Waters type column port only)

HI-226

N/A

Analytical Guard Holder Wrench Set  - contains a pair of 9/16" stainless steel wrenches

C-1000

2101342

Semi-Prep Guard Holder (for 10-22mm id columns)

HI-050X

N/A

PEEK Fingertight Fitting 10pk

88670

5129784

Prevail 3um Amide Column 100x4.6mm

88675

5129785

Prevail 3um Amide Column 150x4.6mm

PRE-5AM-100D


Prevail 5um Amide Column 100x4.6mm

88660

5129782

Prevail 5um Amide Column 150x4.6mm

88665

5129783

Prevail 5um Amide Column 250x4.6mm

99255

5131366

Prevail 3um Amino Column 150x2.1mm

99257

5131368

Prevail 3um Amino Column 100x4.6mm

99259

5131370

Prevail 3um Amino Column 150x4.6mm

99261

5131372

Prevail 5um Amino Column 150x2.1mm

99290/N

5131400/N

Prevail 5um Amino All-Guard Cartridges (for 3.0 - 4.6mm id columns) 3pk

99263

5131374

Prevail 5um Amino Column 150x4.6mm

99265

5131376

Prevail 5um Amino Column 250x4.6mm

99135/N

5131298/N

Prevail 5um Amino All-Guard Cartridges (for 2.1mm id columns) 3pk

43827

5126992

Prevail 3um C18 Column 20x2.1mm

43818

5126986

Prevail 3um C18 Column 50x2.1mm

43871

5127012

Prevail 3um C18 Column 100x2.1mm

99200

5131316

Prevail 3um C18 Column 150x2.1mm

99322

5131426

Prevail 3um C18 Column 150x3.0mm

43829

5126993

Prevail 3um C18 Column 50x4.6mm

99202

5131318

Prevail 3um C18 Column 100x4.6mm

99204

5131320

Prevail 3um C18 Column 150x4.6mm

99280

5131392

Prevail 3um C18 Rocket 33x7mm

99279

5131391

Prevail 3um C18 Rocket 53x7mm

96682/N

5130649/N

Prevail 5um C18 All-Guard Cartridges (for 2.1mm id columns) 3pk

99206

5131322

Prevail 5um C18 Column 150x2.1mm

99350/N

5131439/N

Prevail 5um C18 All-Guard Cartridges (for 3.0 - 4.6mm id columns) 3pk

99320

5131424

Prevail 5um C18 Column 150x3.0mm

99321

5131425

Prevail 5um C18 Column 250x3.0mm

99286/N

5177421/N

Prevail 5um C18 All-Guard Cartridges (for 3.0 - 4.6mm id columns) 3pk

43903

5127028

Prevail 5um C18 Column 50x4.6mm

PRE-5C18-125DF


Prevail 5um C18 Column 125 x 4.0mm

PRE-5C18-125D


Prevail 5um C18 Column 125 x 4.6mm

99208

5177474

Prevail 5um C18 Column 150 x 4.6mm

99209

5131324

Prevail 5um C18 Column-W (Waters column port) 150x4.6mm

99210

5131326

Prevail 5um C18 Column 250x4.6mm

99211

5131327

Prevail 5um C18 Column-W (Waters column port) 250x4.6mm

970211

5130692

Prevail 5um C18 Prep-Guard 33x7.0mm

99294

5131404

Prevail 5um C18 Column 250x10mm

99296

5131405

Prevail 5um C18 Column 150 x 22mm

99297

5131406

Prevail 5um C18 Column 250x22mm

96683/N

5130650/N

Prevail 3um C18 All-Guard Cartridges (for 2.1mm id columns) 3pk

99309

5131415

Prevail 3um C18-Select Column 50x2.1mm

99312

5131418

Prevail 3um C18-Select Column 100x2.1mm

99313

5131419

Prevail 3um C18-Select Column 150x2.1mm

99315

5131420

Prevail 3um C18-Select Column 150x3.0mm

99302

5131409

Prevail 3um C18-Select Column 100x4.6mm

99303

5131410

Prevail 3um C18-Select Column 150x4.6mm

99304

5131411

Prevail 3um C18-Select Rocket 33x7mm

99305

5131412

Prevail 3um C18-Select Rocket 53x7mm

96690/N

5130656/N

Prevail 5um C18-Select All-Guard Cartridge (for 2.1mm id columns) 3pk

99119/N

5131287/N

Prevail 5um C18-Select All-Guard Cartridge (for 3.0 - 4.6mm id columns) 3pk

99316

5131421

Prevail 5um C18-Select Column 150x3.0mm

99317

5131422

Prevail 5um C18-Select Column 250x3.0mm

96455/N

5130576/N

Prevail 5um C18-Select All-Guard Cartridge (for 3.0 - 4.6mm id columns) 3pk

99300

5177762

Prevail 5um C18-Select Column 150x4.6mm

99301

5131408

Prevail 5um C18-Select Column 250x4.6mm

96691/N

5130657/N

Prevail 3um C18-Select All-Guard Cartridge (for 2.1mm id columns) 3pk

99128/N

5131293/N

Prevail 5um C8 All-Guard Cartridges (for 2.1mm id columns) 3pk

99218

5131334

Prevail 5um C8 Column 150x2.1mm

5131428

5131428

Prevail 5um C8 Column 250x3.0mm

99287/N

5131397/N

Prevail 5um C8 All-Guard Cartridges (for 3.0 - 4.6mm id columns) 3pk

99224

5131336

Prevail 5um C8 Column 150x4.6mm

99229

5131338

Prevail 5um C8 Column 250x4.6mm

35116

5133102

Prevail 5um Carbohydrate ES Column 150x2.0mm

96435/N

5130567/N

Prevail 5um Carbohydrate ES All-Guard Cartridge (for 3.0 - 4.6mm id columns) 3pk

35102

5126534

Prevail 5um Carbohydrate ES Column 150x4.6mm

35101

5126533

Prevail 5um Carbohydrate ES Column 250x4.6mm

35105

5126537

Prevail 5um Carbohydrate ES Prep-Guard 33x7.0mm

35104

5126536

Prevail 5um Carbohydrate ES Rocket 53x7.0mm

35103

N/A

Prevail 5um Carbohydrate ES Column 100x7.0mm

35115

5126541

Prevail 5um Carbohydrate ES Column 250x10mm

35215

5126547

Prevail 9um Carbohydrate ES Column 300x20mm

99243

5131353

Prevail 3um Cyano Column 150x2.1mm

99247

5131357

Prevail 3um Cyano Column 150x4.6mm

99131/N

5131295/N

Prevail 5um Cyano All-Guard Cartridges (for 2.1mm id columns) 3pk

99353/N

5131442/N

Prevail 5um Cyano All-Guard Cartridges (for 3.0 - 4.6mm id columns) 3pk

99329

5131433

Prevail 5um Cyano Column 150x3.0mm

99289/N

5131399/N

Prevail 5um Cyano All-Guard Cartridges (for 3.0 - 4.6mm id columns) 3pk

99251

5131362

Prevail 5um Cyano Column 150x4.6mm

99253

5131364

Prevail 5um Cyano Column 250x4.6mm

88648

5129779

Prevail 3um Organic Acid Column 100x2.1mm

PRE-5OA-250DT

PRE-5OA-250DT

Prevail 5µ Organic Acid 250 x 3.0mm

88655

5129781

Prevail 3um Organic Acid Column 150x4.6mm

88755

5129805

Prevail 3um Organic Acid Column-W (Waters column port) 150x4.6mm

50755

5127246

Prevail 3um Organic Acid Rocket 53x7.0mm

96429/N

5130563/N

Prevail 5um Organic Acid All-Guard Cartridge (for 3.0 - 4.6mm id columns) 3pk

88640

5129777

Prevail 5um Organic Acid Column 150x4.6mm

88740

5129802

Prevail 5um Organic Acid Column-W (Waters column port) 150x4.6mm

PRE-5OA-250DT

N/A

Prevail 5um Organic Acid Column 250x3.0mm

88645

5129778

Prevail 5um Organic Acid Column 250x4.6mm

88745

5129803

Prevail 5um Organic Acid Column-W (Waters column port) 250x4.6mm

99130/N

5131294/N

Prevail 5um Phenyl All-Guard Cartridge (for 2.1mm id columns) 3pk

99237

5131347

Prevail 5um Phenyl Column 150x2.1mm

99352/N

5131441/N

Prevail 5um Phenyl All-Guard Cartridge (for 3.0 - 4.6mm id columns) 3pk

99326

5131430

Prevail 5um Phenyl Column 150x3.0mm

99327

5131431

Prevail 5um Phenyl Column 250x3.0mm

99241


Prevail 5um Phenyl Column 250x4.6mm

99288/N

5131398/N

Prevail 5um Phenyl All-Guard Cartridge (for 3.0 - 4.6mm id columns) 3pk

99239

5131349

Prevail 5um Phenyl Column 150x4.6mm

43805

5126981

Prevail 3um Silica Column 100x2.1mm

99341

5131438

Prevail 3um Silica Column 150x3.0mm

99271

5131383

Prevail 3um Silica Column 150x4.6mm

99133/N

5131296/N

Prevail 5um Silica All-Guard Cartridge (for 2.1mm id columns) 3pk

99273

5131385

Prevail 5um Silica Column 150x2.1mm

99354/N

5131443/N

Prevail 5um Silica All-Guard Cartridge (for 3.0 - 4.6mm id columns) 3pk

99339

5131436

Prevail 5um Silica Column 150x3.0mm

99340

5131437

Prevail 5um Silica Column 250x3.0mm

99291/N

5131401/N

Prevail 5um Silica All-Guard Cartridge (for 3.0 - 4.6mm id columns) 3pk

99275

5131387

Prevail 5um Silica Column 150x4.6mm

99277

5131389

Prevail 5um Silica Column 250x4.6mm


產(chǎn)品咨詢

留言框

  • 產(chǎn)品：

  • 您的單位：

  • 您的姓名：

  • 聯(lián)系電話：

  • 常用郵箱：

  • 省份：

  • 詳細(xì)地址：

  • 補(bǔ)充說明：

  • 驗(yàn)證碼：

    請輸入計(jì)算結(jié)果（填寫阿拉伯?dāng)?shù)字），如：三加四=7

聯(lián)系我們

上海宸喬生物科技有限公司 公司地址：上海市阿克蘇路1187號516室   技術(shù)支持：化工儀器網(wǎng)
  • 聯(lián)系人：王經(jīng)理
  • QQ：3004300903
  • 公司傳真：021-59100893-802
  • 郵箱：sales@keyanwang.com.cn

掃一掃 更多精彩

微信公眾號

網(wǎng)站二維碼