經(jīng)認(rèn)證的Sep-Pak固相萃取產(chǎn)品系列，固相萃取小柱本身的可溶出物含量極低，可以保證分析方法的檢測(cè)限以及分析結(jié)果的可靠性，是LC或GC痕量分析的理想選擇。適合用于環(huán)境樣品分析、食品安全分析、生物樣品分析或者化學(xué)污染物分析應(yīng)用。提高工作流程減少溶劑消耗經(jīng)認(rèn)證的Sep-Pak固相萃取小柱產(chǎn)品包括了那些最常用的吸附劑種類與小柱規(guī)格，能夠方便地融入您的樣品制備標(biāo)準(zhǔn)流程。
生產(chǎn)制造
我們的世界一流的生產(chǎn)廠地一直致力于提高對(duì)SPE產(chǎn)品性能的質(zhì)量標(biāo)準(zhǔn)與期望。我們按照這個(gè)行業(yè)內(nèi)的高質(zhì)量標(biāo)準(zhǔn)制造生產(chǎn)產(chǎn)品，包括：ISO9001:2000，ISO 13485:2003和cGMP(currentGoodManufacturing Practices)。每批經(jīng)過認(rèn)證的Sep-Pak相萃取小柱產(chǎn)品都經(jīng)過如下嚴(yán)格、徹底的指標(biāo)考察以確保質(zhì)量：
吸附劑性質(zhì)指標(biāo)基于
■包括如碳?xì)浠衔锖推渌h(huán)境污染物的雜質(zhì)存在情況
■吸附劑官能性質(zhì)包括：鍵合相密度、填料粒徑分布、表面活性
■色譜性能
成品指標(biāo)基于
■篩板和柱管尺寸偏差
■色譜測(cè)試溶出物的總殘留量，包括：碳?xì)浠衔?、增塑?/span>
■抗氧化劑
■填料柱床空隙
■穩(wěn)定的樣品流特征
PoraPak RDX Sep-Pak固相提取小柱用于分析地表水和地下水中的爆炸物
該產(chǎn)品設(shè)計(jì)用于滿足或超出EPA方法8330的QA/QC要求，特別適用于支持國防、安檢或法檢項(xiàng)目的環(huán)境檢測(cè)實(shí)驗(yàn)室。
高靈敏度
Pora Pak Sep-Pak提取小柱裝填Pora Pak RDX吸附劑，這是一種特制的、經(jīng)過特別凈化的二乙烯苯/乙烯基吡咯烷酮共聚物材料，裝填在高純潔凈的聚丙烯注射管中。以其確保的最低背景和小柱-小柱、批-批之間的最高穩(wěn)定性，沃特世公司的Pora PakRDX提取小柱是至今為止市場上所具有的最靈敏的檢測(cè)技術(shù)，允許您的檢測(cè)
甚至低于ppb級(jí)別。
無以倫比的回收率
這種特制吸附劑材料對(duì)硝基芳香化合物和三硝基苯甲硝胺(nitramine)有高度選擇性，回收率可高達(dá)90%或更高。以下是來自于兩個(gè)預(yù)制濃度的500mL爆炸物標(biāo)準(zhǔn)品無菌水溶液在Pora PaRDX Sep-Pak Vac提取小柱上所獲得的回收率數(shù)據(jù)，重復(fù)n=7。
使用Sep-Pak PSA凈化和 UPLC/MS/MS分析雞肉中的利巴韋林
速生雞”被媒體曝光后，監(jiān)管部門在相關(guān)雞肉樣品中 除抗生素和糖皮質(zhì)激素外，還發(fā)現(xiàn)疑似不得檢出的抗病毒 藥物利巴韋林。而按照農(nóng)業(yè)部相關(guān)規(guī)定，雞肉中不得含 有包括利巴韋林和金剛烷胺在內(nèi)的抗病毒藥物。沃特世 （Waters ?）使用Sep-Pak ? PSA凈化樣品并且依靠UPLC ? /MS/MS 出色的性能，建立了雞肉中利巴韋林的定量分析方法。
品名 | 編碼 |
Certified Sep-Pak Florisil 3 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 50-200 μm Particle Size... | 186004611 |
Certified Sep-Pak Alumina N 6 cc Vac Cartridge, 1 g Sorbent per Cartridge, 50-300 μm Particle Size, ... | 186004610 |
Certified Sep-Pak Florisil 6 cc Vac Cartridge, 1 g Sorbent per Cartridge, 50-200 μm Particle Size, 3... | 186004613 |
Certified Sep-Pak Florisil 6 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 50-200 μm Particle Size... | 186004612 |
Certified Sep-Pak Silica 3 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 55-105 μm Particle Size, ... | 186004615 |
Certified Sep-Pak Silica 3 cc Vac Cartridge, 200 mg Sorbent per Cartridge, 55-105 μm Particle Size, ... | 186004614 |
Certified Sep-Pak Silica 6 cc Vac Cartridge, 1 g Sorbent per Cartridge, 55-105 μm Particle Size, 30/... | 186004617 |
Certified Sep-Pak Silica 6 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 55-105 μm Particle Size, ... | 186004616 |
Certified Sep-Pak tC18 3 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 37-55 μm Particle Size, 50/... | 186004619 |
Certified Sep-Pak tC18 3 cc Vac Cartridge, 200 mg Sorbent per Cartridge, 37-55 μm Particle Size, 50/... | 186004618 |
Sep-Pak Accell Plus CM 1 cc Vac Cartridge, 100 mg Sorbent per Cartridge, 37-55 μm Particle Size, 100... | WAT023625 |
Sep-Pak Accell Plus CM 20 cc Vac Cartridge, 5 g Sorbent per Cartridge, 37-55 μm Particle Size, 20/pk | WAT054675 |
Certified Sep-Pak tC18 6 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 37-55 μm Particle Size, 30/... | 186004620 |
Certified Sep-Pak Alumina B 6 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 50-300 μm Particle Siz... | 186004606 |
Certified Sep-Pak Alumina B 3 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 50-300 μm Particle Siz... | 186004605 |
Certified Sep-Pak Alumina A 6 cc Vac Cartridge, 1 g Sorbent per Cartridge, 50-300 μm Particle Size, ... | 186004604 |
Certified Sep-Pak Alumina A 6 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 50-300 μm Particle Siz... | 186004603 |
Sep-Pak Accell Plus CM 12 cc Vac Cartridge, 2 g Sorbent per Cartridge, 37-55 μm Particle Size, 20/pk | WAT054635 |
Certified Sep-Pak tC18 6 cc Vac Cartridge, 1 g Sorbent per Cartridge, 37-55 μm Particle Size, 30/pkg | 186004621 |
Certified Sep-Pak Alumina A 3 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 50-300 μm Particle Siz... | 186004602 |
Certified Sep-Pak Alumina N 6 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 50-300 μm Particle Siz... | 186004609 |
Certified Sep-Pak Alumina N 3 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 50-300 μm Particle Siz... | 186004608 |
Certified Sep-Pak Alumina B 6 cc Vac Cartridge, 1 g Sorbent per Cartridge, 50-300 μm Particle sSize,... | 186004607 |
Sep-Pak Accell Plus QMA 3 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 37-55 μm Particle Size, 50... | WAT020850 |
Sep-Pak Accell Plus QMA 20 cc Vac Cartridge, 5 g Sorbent per Cartridge, 37-55 μm Particle Size, 20/p... | WAT054680 |
Sep-Pak Accell Plus QMA 12 cc Vac Cartridge, 2 g Sorbent per Cartridge, 37-55 μm Particle Size, 20/p... | WAT054640 |
Sep-Pak Alumina A 12 cc Vac Cartridge, 2 g Sorbent per Cartridge, 50-300 μm Particle Size, 20/pk | WAT054620 |
Sep-Pak Accell Plus CM 6 cc Vac Cartridge, 1 g Sorbent per Cartridge, 37-55 μm Particle Size, 30/pk | WAT054590 |
Sep-Pak Accell Plus CM 6 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 37-55 μm Particle Size, 30/... | WAT054545 |
Sep-Pak Accell Plus CM 3 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 37-55 μm Particle Size, 50/... | WAT020855 |
Sep-Pak Accell Plus QMA 20 cc Vac RC Cartridge, 500 mg Sorbent per Cartridge, 37-55 μm Particle Size... | WAT054500 |
Sep-Pak Accell Plus QMA 6 cc Vac Cartridge, 1 g Sorbent per Cartridge, 37-55 μm Particle Size, 30/pk | WAT054595 |
Sep-Pak Accell Plus CM 20 cc Vac RC Cartridge, 500 mg Sorbent per Cartridge, 37-55 μm Particle Size,... | WAT054505 |
Sep-Pak Accell Plus QMA 6 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 37-55 μm Particle Size, 30... | WAT054550 |
Sep-Pak Accell Plus QMA Vac RC Cartridge, 100 mg Sorbent per Cartridge, 37-55 μm Particle Size, 50/p... | WAT043460 |
Sep-Pak Alumina A 1 cc Vac Cartridge, 100 mg Sorbent per Cartridge, 50-300 μm Particle Size, 100/pk | WAT023575 |
Sep-Pak Accell Plus CM 35 cc Vac Cartridge, 10 g Sorbent per Cartridge, 37-55 μm Particle Size, 10/p... | WAT054720 |
Sep-Pak Accell Plus QMA 35 cc Vac Cartridge, 10 g Sorbent per Cartridge, 37-55 μm Particle Size, 10/... | WAT054725 |
Sep-Pak Alumina B 1 cc Vac Cartridge, 100 mg Sorbent per Cartridge, 50-300 μm Particle Size, 100/pk | WAT023580 |
Sep-Pak Alumina B 12 cc Vac Cartridge, 2 g Sorbent per Cartridge, 50-300 μm Particle Size, 20/pk | WAT054625 |
Sep-Pak Alumina N 20 cc Vac Cartridge, 5 g Sorbent per Cartridge, 50-300 μm Particle Size, 20/pk | WAT043375 |
Sep-Pak Alumina N 3 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 50-300 μm Particle Size, 50/pk | WAT020830 |
Sep-Pak Alumina B 20 cc Vac Cartridge, 5 g Sorbent per Cartridge, 50-300 μm Particle Size, 20/pk | WAT054665 |
Sep-Pak Alumina N 1 cc Vac Cartridge, 100 mg Sorbent per Cartridge, 50-300 μm Particle Size, 100/pk | WAT023585 |
Sep-Pak Alumina A 35 cc Vac Cartridge, 10 g Sorbent per Cartridge, 50-300 μm Particle Size, 10/pk | WAT054710 |
Sep-Pak Alumina N 6 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 50-300 μm Particle Size, 30/pk | WAT054530 |
Sep-Pak Alumina A 20 cc Vac Cartridge, 5 g Sorbent per Cartridge, 50-300 μm Particle Size, 20/pk | WAT054670 |
Sep-Pak Alumina N 6 cc Vac Cartridge, 1 g Sorbent per Cartridge, 50-300 μm Particle Size, 30/pk | WAT054575 |
Sep-Pak Alumina N 12 cc Vac Cartridge, 2 g Sorbent per Cartridge, 50-300 μm Particle Size, 20/pk | WAT054630 |
Sep-Pak Alumina N 3 cc Vac RC Cartridge, 500 mg Sorbent per Cartridge, 50-300 μm Particle Size, 50/p... | WAT043485 |
Sep-Pak Alumina A 3 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 50-300 μm Particle Size, 50/pk | WAT020820 |
Sep-Pak Alumina B 6 cc Vac Cartridge, 1 g Sorbent per Cartridge, 50-300 μm Particle Size, 30/pk | WAT054585 |
Sep-Pak Alumina N 35 cc Vac Cartridge, 10 g Sorbent per Cartridge, 50-300 μm Particle Size, 10/pk | WAT054705 |
Sep-Pak Alumina B 3 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 50-300 μm Particle Size, 50/pk | WAT020825 |
Sep-Pak Alumina A 6 cc Vac Cartridge, 1 g Sorbent per Cartridge, 50-300 μm Particle Size, 30/pk | WAT054580 |
Sep-Pak Alumina A 6 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 50-300 μm Particle Size, 30/pk | WAT054535 |
Sep-Pak Aminopropyl (NH2) 6 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 55-105 μm Particle Size,... | 186006326 |
Sep-Pak C18 1 cc Vac Cartridge, 50 mg Sorbent per Cartridge, 55-105 μm Particle Size, 100/pk | WAT054955 |
Sep-Pak Aminopropyl (NH2) 6 cc Vac Cartridge, 1 g Sorbent per Cartridge, 55-105 μm Particle Size, 30... | 186006327 |
Sep-Pak Aminopropyl (NH2) 6 cc Vac Cartridge, 1 g Sorbent per Cartridge, 55-105 μm Particle Size, 30... | WAT054605 |
Sep-Pak C18 20 cc Vac Cartridge, 5 g Sorbent per Cartridge, 55-105 μm Particle Size, 20/pk | WAT036925 |
Sep-Pak Aminopropyl (NH2) 6 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 55-105 μm Particle Size,... | WAT054560 |
Sep-Pak Aminopropyl (NH2) Vac RC Cartridge, 100 mg Sorbent per Cartridge, 55-105 μm Particle Size, 5... | WAT043475 |
Sep-Pak C18 12 cc Vac Cartridge, 2 g Sorbent per Cartridge, 55-105 μm Particle Size, 20/pk | WAT036915 |
Sep-Pak C18 1 cc Vac Cartridge, 50 mg Sorbent per Cartridge, 55-105 μm Particle Size, 2000/pk | 186000308 |
Sep-Pak Aminopropyl (NH2) 1 cc Vac Cartridge, 100 mg Sorbent per Cartridge, 55-105 μm Particle Size,... | WAT023610 |
Sep-Pak Aminopropyl (NH2) 20 cc Vac Cartridge, 5 g Sorbent per Cartridge, 55-105 μm Particle Size, 2... | WAT054695 |
Sep-Pak Aminopropyl (NH2) 12 cc Vac Cartridge, 2 g Sorbent per Cartridge, 55-105 μm Particle Size, 2... | WAT054650 |
Sep-Pak C18 3 cc Vac Cartridge, 200 mg Sorbent per Cartridge, 55-105 μm Particle Size, 50/pk | WAT054945 |
Sep-Pak Aminopropyl (NH2) 3 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 55-105 μm Particle Size,... | 186003974 |
Sep-Pak C18 1 cc Vac Cartridge, 100 mg Sorbent per Cartridge, 55-105 μm Particle Size, 100/pk | WAT023590 |
Sep-Pak Aminopropyl (NH2) 35 cc Vac Cartridge, 10 g Sorbent per Cartridge, 55-105 μm Particle Size, ... | WAT054740 |
Sep-Pak Aminopropyl (NH2) 20 cc Vac RC Cartridge, 500 mg Sorbent per Cartridge, 55-105 μm Particle S... | WAT054515 |
Sep-Pak Aminopropyl (NH2) 3 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 55-105 μm Particle Size,... | WAT020840 |
Sep-Pak C18 3 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 55-105 μm Particle Size, 50/pk | WAT020805 |
Sep-Pak C18 3 cc Vac RC Cartridge, 500 mg Sorbent per Cartridge, 55-105 μm Particle Size, 50/pk | WAT036945 |
Sep-Pak C18 6 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 55-105 μm Particle Size, 30/pk | WAT043395 |
Sep-Pak C18 6 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 55-105 μm Particle Size, 300/pk | 186006325 |
Sep-Pak C8 6 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 37-55 μm Particle Size, 30/pk | WAT054525 |
Sep-Pak C8 3 cc Vac RC Cartridge, 500 mg Sorbent per Cartridge, 37-55 μm Particle Size, 50/pk | WAT043430 |
Sep-Pak C8 1 cc Vac Cartridge, 50 mg Sorbent per Cartridge, 37-55 μm Particle Size, 100/pk | WAT054965 |
Sep-Pak C8 12 cc Vac Cartridge, 2 g Sorbent per Cartridge, 55-105 μm Particle Size, 20/pk | WAT054615 |
Sep-Pak C8 6 cc Vac Cartridge, 1 g Sorbent per Cartridge, 37-55 μm Particle Size, 30/pk | WAT054570 |
Sep-Pak C8 3 cc Vac Cartridge, 200 mg Sorbent per Cartridge, 37-55 μm Particle Size, 50/pk | WAT054940 |
Sep-Pak C18 Vac RC Cartridge, 100 mg Sorbent per Cartridge, 55-105 μm Particle Size, 50/pk | WAT036935 |
Sep-Pak C8 1 cc Vac Cartridge, 100 mg Sorbent per Cartridge, 37-55 μm Particle Size, 100/pk | WAT036785 |
Sep-Pak C8 3 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 37-55 μm Particle Size, 50/pk | WAT036780 |
Sep-Pak C18 6 cc Vac Cartridge, 1 g Sorbent per Cartridge, 55-105 μm Particle Size, 30/pk | WAT036905 |
Sep-Pak C8 35 cc Vac Cartridge, 10 g Sorbent per Cartridge, 37-55 μm Particle Size, 10/pk | WAT054700 |
Sep-Pak C18 35 cc Vac Cartridge, 10 g Sorbent per Cartridge, 55-105 μm Particle Size, 10/pk | WAT043345 |
Sep-Pak Cyanopropyl (CN) 20 cc Vac Cartridge, 5 g Sorbent per Cartridge, 55-105 μm Particle Size, 20... | WAT054685 |
Sep-Pak Diol 20 cc Vac RC Cartridge, 500 mg Sorbent per Cartridge, 37-55 μm Particle Size, 50/pk | WAT054520 |
Sep-Pak Cyanopropyl (CN) 35 cc Vac Cartridge, 10 g Sorbent per Cartridge, 55-105 μm Particle Size, 1... | WAT054730 |
Sep-Pak Cyanopropyl (CN) 3 cc Vac Cartridge, 200 mg Sorbent per Cartridge, 55-105 μm Particle Size, ... | WAT054935 |
Sep-Pak Diol 6 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 37-55 μm Particle Size, 30/pk | WAT054565 |
Sep-Pak Cyanopropyl (CN) 1 cc Vac Cartridge, 50 mg Sorbent per Cartridge, 55-105 μm Particle Size, 1... | WAT054975 |
Sep-Pak Cyanopropyl (CN) 6 cc Vac Cartridge, 1 g Sorbent per Cartridge, 55-105 μm Particle Size, 30/... | WAT054600 |
Sep-Pak Cyanopropyl (CN) 12 cc Vac Cartridge, 2 g Sorbent per Cartridge, 55-105 μm Particle Size, 20... | WAT054645 |
Sep-Pak Cyanopropyl (CN) 3 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 55-105 μm Particle Size, ... | WAT020835 |
Sep-Pak Diol 1 cc Vac Cartridge, 100 mg Sorbent per Cartridge, 37-55 μm Particle Size, 100/pk | WAT023605 |
Sep-Pak Diol 6 cc Vac Cartridge, 1 g Sorbent per Cartridge, 37-55 μm Particle Size, 30/pk | WAT054610 |
Sep-Pak Cyanopropyl (CN) 6 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 55-105 μm Particle Size, ... | WAT054555 |
Sep-Pak Diol 12 cc Vac Cartridge, 2 g Sorbent per Cartridge, 37-55 μm Particle Size, 20/pk | WAT054655 |
Sep-Pak Carbon Black/PSA Silica 6cc Vac Cartridge, 500mg Sorbent Per Cartridgem, 30/pkg | 186004590 |
Sep-Pak Diol 3 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 37-55 μm Particle Size, 50/pk | WAT020845 |
Sep-Pak Carbon Black/Amino 6 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 37-105 μm Particle Size... | 186003369 |
Sep-Pak Cyanopropyl (CN) 1 cc Vac Cartridge, 100 mg Sorbent per Cartridge, 55-105 μm Particle Size, ... | WAT023615 |
Sep-Pak C8 Vac RC Cartridge, 100 mg Sorbent per Cartridge, 37-55 μm Particle Size, 50/pk | WAT043415 |
Sep-Pak Florisil 6 cc Vac Cartridge, 1 g Sorbent per Cartridge, 50-200 μm Particle Size, 300/pk | 186006328 |
Sep-Pak Florisil 6 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 50-200 μm Particle Size, 30/pk | WAT043405 |
Sep-Pak Florisil 6 cc Vac Cartridge, 1 g Sorbent per Cartridge, 50-200 μm Particle Size, 30/pk | WAT043390 |
Sep-Pak Florisil 20 cc Vac Cartridge, 5 g Sorbent per Cartridge, 50-200 μm Particle Size, 20/pk | WAT043370 |
Sep-Pak Florisil 3 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 50-200 μm Particle Size, 50/pk | <span |
相關(guān)產(chǎn)品
即問即答，我們?cè)诰€為您服務(wù)！
