XBridge 色譜柱

Waters XBridge色譜柱 XBridge色譜柱專門為液相色譜方法開發和快速純化而設計，用戶能夠在整個pH范圍內使用種類多樣的流動相體系和很寬的溫度范圍進行方法開發，從而建立穩定耐用的分析方法。XBridge OBD制備色譜柱在高pH條件下分離和純化堿性化合物能夠得到更高的純度，并且上樣量可提高幾十倍。 XBridge色譜柱具有非常穩定的性能和更長的壽命，即使在苛刻的條件下。它采用革命性的創新技術生產，而且按照行業內嚴苛的質量標準進行質量控制，因此成為用戶針對挑戰性色譜分離的 值得信賴的解決方案。 XBridge色譜柱具有如下優勢 1.HPLC方法無間隙轉換到UPLC 2.極端pH條件下的更長的壽命和可靠性  3.OBD制備柱的**性能 特點 pH穩定性 低pH耐受性達到業界*高水平 色譜柱在低pH流動相中壽命縮短的主要原因是鍵合相在酸性條件下水解，這會導致保留時間和峰形的明顯改變；同時鍵合相水解會造成LC-MS分析的檢測本底升高，影響方法的靈敏度和耐用性。 XBridge采用沃特世專有的*先進的鍵合和端基封尾技術生產。與傳統鍵合技術得到的色譜柱相比，XBridge色譜柱的穩定性和重現性更好，而且能夠**低pH條件下鍵合相的水解。在低pH條件下的色譜柱破壞試驗中，Xbridge C18 色譜柱表現出很小的保留時間變化，色譜柱壽命與空間立體禁阻型C18硅膠柱相當，非常適合高靈敏度的L C-MS聯用分析。另一方面，沃特世專有的端基封尾技術確保堿性化合物具有**的色譜峰形。 高pH值耐受性提高10倍以上 通過硅膠顆粒表面的特殊處理，也可以在一定程度上獲得較高pH的耐受性。而XBridge另辟蹊徑，在填料基體合成的過程中即引入了耐受高pH流動相的因素，因此XBridge色譜柱的高pH穩定性是與生俱來的，也是目前市場上pH穩定性*好的高性能色譜柱。 在pH 10流動相條件下的色譜柱穩定性加速實驗中我們將XBridge C18柱與目前流行的號稱高pH穩定性很好的色譜柱進行對照，結果發現：Xbridge C18色譜壽命要超過這些硅膠柱壽命的10倍以上，并且色譜性能在整個實驗過程幾乎保持不變。

XBridge C18色譜柱(分析-制備)

BEH C18 分析柱

                          粒徑: 2.5 μm                粒徑: 3.5 μm                                   粒徑: 5 μm

          規格           P/N (1/pk)  P/N (3/pk)      規格               P/N (1/pk)    規格              P/N (1/pk)

2.1 × 30 mm XP 186006028 176002546 2.1 × 20 mm IS 186003019 2.1 × 20 mm IS 186003107

2.1 × 50 mm XP 186006029 176002547 2.1 × 30 mm 186003020 2.1 × 30 mm 186003129

2.1 × 75 mm XP 186006030 176002548 2.1 × 50 mm 186003021 2.1 × 50 mm 186003108

2.1 × 100 mm XP 186006031 176002549 2.1 × 100 mm 186003022 2.1 × 100 mm 186003109

2.1 × 150 mm XP 186006709 176002879 2.1 × 150 mm 186003023 2.1 × 150 mm 186003110

3.0 × 30 mm XP 186006032 176002550 3.0 × 30 mm 186003025 3.0 × 30 mm 186003111

3.0 × 50 mm XP 186006033 176002551 3.0 × 50 mm 186003026 3.0 × 50 mm 186003131

3.0 × 75 mm XP 186006034 176002552 3.0 × 100 mm 186003027 3.0 × 100 mm 186003132

3.0 × 100 mm XP 186006035 176002553 3.0 × 150 mm 186003028 3.0 × 150 mm 186003112

3.0 × 150 mm XP 186006710 176002880 4.6 × 30 mm 186003030 3.0 × 250 mm 186003133

4.6 × 30 mm XP 186006036 —         4.6 × 50 mm 186003031 4.6 × 30 mm 186003135

4.6 × 50 mm XP 186006037 —         4.6 × 75 mm 186003032 4.6 × 50 mm 186003113

4.6 × 75 mm XP 186006038 —         4.6 × 100 mm 186003033 4.6 × 75 mm 186003114

4.6 × 100 mm XP 186006039 —        4.6 × 150 mm 186003034 4.6 × 100 mm 186003115

4.6 × 150 mm XP 186006711 —        4.6 × 250 mm 186003943 4.6 × 150 mm 186003116

4.6 × 250 mm 186003117

制備柱

                                粒徑: 5 μm                             粒徑: 10 μm

           規格      Type         P/N (1/pk)      規格           Type       P/N (1/pk)

10 × 10 mm 保護柱芯 1860029721 10 × 10 mm 保護柱芯 1860038891

10 × 50 mm OBD Column 186008164 19 × 10 mm 保護柱芯 1860038922

10 × 100 mm OBD Column 186008165 30 × 10 mm 保護柱芯 1860068923

10 × 150 mm OBD Column 186008166 10 × 150 mm OBD Column 186008210

10 × 250 mm OBD Column 186008167 10 × 250 mm OBD Column 186008211

19 × 10 mm 保護柱芯 1860029752 19 × 50 mm OBD Column 186003893

19 × 50 mm OBD Column 186002977 19 × 100 mm OBD Column 186003901

19 × 100 mm OBD Column 186002978 19 × 150 mm OBD Column 186003894

19 × 150 mm OBD Column 186002979 19 × 250 mm OBD Column 186003895

19 × 250 mm OBD Column 186004021 30 × 75 mm OBD Column 186004711

30 × 10 mm 保護柱芯 1860068933 30 × 100 mm OBD Column 186003930

30 × 50 mm OBD Column 186002980 30 × 150 mm OBD Column 186003896

30 × 75 mm OBD Column 186002981 30 × 250 mm OBD Column 186003897

30 × 100 mm OBD Column 186002982 50 × 50 mm OBD Column 186003898

30 × 150 mm OBD Column 186003284 50 × 100 mm OBD Column 186003902

30 × 250 mm OBD Column 186004025 50 × 150 mm OBD Column 186003899

50 × 50 mm OBD Column 186003933 50 × 250 mm OBD Column 186003900

50 × 100 mm OBD Column 186003937

XBridge ShieldRP18柱(分析-制備)

BEH Shield RP18 分析柱

                                粒徑: 2.5 μm           粒徑: 3.5 μm                   粒徑: 5 μm

規格                      P/N (1/pk) P/N (3/pk)          規格       P/N (1/pk)     規格            P/N (1/pk)

2.1 × 30 mm XP 186006052 176002562 2.1 × 30 mm 186003035 2.1 × 30 mm 186003157

2.1 × 50 mm XP 186006053 176002563 2.1 × 50 mm 186003036 2.1 × 50 mm 186002999

2.1 × 75 mm XP 186006054 176002564 2.1 × 100 mm 186003037 2.1 × 100 mm 186003002

2.1 × 100 mm XP 186006055 176002565 2.1 × 150 mm 186003038 2.1 × 150 mm 186003003

2.1 × 150 mm XP 186006715 176002883 3.0 × 30 mm 186003153 3.0 × 50 mm 186003160

3.0 × 20 mm IS 186003140 — 3.0 × 50 mm 186003039 3.0 × 100 mm 186003004

3.0 × 30 mm XP 186006056 176002566 3.0 × 100 mm 186003040 3.0 × 150 mm 186003005

3.0 × 50 mm XP 186006057 176002567 3.0 × 150 mm 186003041 3.0 × 250 mm 186003161

3.0 × 75 mm XP 186006058 176002568 4.6 × 30 mm 186003155 4.6 × 50 mm 186003006

3.0 × 100 mm XP 186006059 176002569 4.6 × 50 mm 186003042 4.6 × 75 mm 186003007

3.0 × 150 mm XP 186006716 176002884 4.6 × 75 mm 186003043 4.6 × 100 mm 186003008

4.6 × 20 mm IS 186003144 — 4.6 × 100 mm 186003044 4.6 × 150 mm 186003009

4.6 × 30 mm XP 186006060 — 4.6 × 150 mm 186003045 4.6 × 250 mm 186003010

4.6 × 50 mm XP 186006061 — 4.6 × 250 mm 186003964

4.6 × 75 mm XP 186006062 —

4.6 × 100 mm XP 186006063 —

4.6 × 150 mm XP 186006717

制備柱

                                     粒徑: 5 μm                     粒徑: 10 μm

      規格           Type        P/N (1/pk)    規格             Type      P/N (1/pk)

10 × 10 mm 保護柱芯 1860029831 10 × 10 mm 保護柱芯 1860039881

10 × 50 mm OBD Column 186008168 19 × 10 mm 保護柱芯 1860039912

10 × 100 mm OBD Column 186008169 30 × 10 mm 保護柱芯 1860068973

10 × 150 mm OBD Column 186008170 10 × 150 mm OBD Column 186008213

10 × 250 mm OBD Column 186008171 10 × 250 mm OBD Column 186008214

19 × 10 mm 保護柱芯 1860029842 19 × 50 mm OBD Column 186003992

19 × 50 mm OBD Column 186002985 19 × 100 mm OBD Column 186003993

19 × 100 mm OBD Column 186002986 19 × 150 mm OBD Column 186003994

19 × 150 mm OBD Column 186002987 19 × 250 mm OBD Column 186003995

19 × 250 mm OBD Column 186004022 30 × 150 mm OBD Column 186003996

30 × 10 mm 保護柱芯 1860068983 30 × 250 mm OBD Column 186003997

30 × 50 mm OBD Column 186002988 50 × 50 mm OBD Column 186003998

30 × 75 mm OBD Column 186003262 50 × 100 mm OBD Column 186003999

30 × 100 mm OBD Column 186002989 50 × 150 mm OBD Column 186004001

30 × 150 mm OBD Column 186002990 50 × 250 mm OBD Column 186004002

50 × 50 mm OBD Column 186003935

50 × 100 mm OBD Column 186003939

XBridge C8色譜柱(分析-制備)

BEH C8 分析柱

                        粒徑: 2.5 μm                    粒徑: 3.5 μm            Particle Size: 5 μm

    規格                 P/N (1/pk) P/N (3/pk)       規格         P/N (1/pk)      規格             P/N (1/pk)

2.1 × 30 mm XP 186006040 176002554 2.1 × 30 mm 186003046 2.1 × 30 mm 186003187

2.1 × 50 mm XP 186006041 176002555 2.1 × 50 mm 186003047 2.1 × 50 mm 186003011

2.1 × 75 mm XP 186006042 176002556 2.1 × 100 mm 186003048 2.1 × 100 mm 186003012

2.1 × 100 mm XP 186006043 176002557 2.1 × 150 mm 186003049 2.1 × 150 mm 186003013

2.1 × 150 mm XP 186006712 176002881 3.0 × 30 mm 186003182 3.0 × 30 mm 186003189

3.0 × 30 mm XP 186006044 176002558 3.0 × 50 mm 186003050 3.0 × 50 mm 186003190

3.0 × 50 mm XP 186006045 176002559 3.0 × 100 mm 186003051 3.0 × 100 mm 186003191

3.0 × 75 mm XP 186006046 176002560 3.0 × 150 mm 186003052 3.0 × 150 mm 186003014

3.0 × 100 mm XP 186006047 176002561 4.6 × 30 mm 186003184 3.0 × 250 mm 186003192

3.0 × 150 mm XP 186006713 176002882 4.6 × 50 mm 186003053 4.6 × 30 mm 186003194

4.6 × 30 mm XP 186006048 — 4.6 × 75 mm 186003185 4.6 × 50 mm 186003015

4.6 × 50 mm XP 186006049 — 4.6 × 100 mm 186003054 4.6 × 75 mm 186003195

4.6 × 75 mm XP 186006050 — 4.6 × 150 mm 186003055 4.6 × 100 mm 186003016

4.6 × 100 mm XP 186006051 — 4.6 × 250 mm 186003963 4.6 × 150 mm 186003017

4.6 × 150 mm XP 186006714 — 4.6 × 250 mm 186003018

制備柱

                                粒徑: 5 μm                   粒徑: 10 μm

      規格         Type        P/N (1/pk)      規格              Type      P/N (1/pk)

10 × 10 mm 保護柱芯 1860029911  10 × 10 mm 保護柱芯 1860040031

10 × 50 mm OBD Column 186008172  19 × 10 mm 保護柱芯 1860040062

10 × 100 mm OBD Column 186008173  30 × 10 mm 保護柱芯 1860068943

10 × 150 mm OBD Column 186008174  10 × 150 mm OBD Column 186008215

10 × 250 mm OBD Column 186008175  10 × 250 mm OBD Column 186008216

19 × 10 mm 保護柱芯 1860029922  19 × 50 mm OBD Column 186004007

19 × 50 mm OBD Column 186002993  19 × 100 mm OBD Column 186004008

19 × 100 mm OBD Column 186002994  19 × 150 mm OBD Column 186004009

19 × 150 mm OBD Column 186002995  19 × 250 mm OBD Column 186004010

19 × 250 mm OBD Column 186004023 30 × 150 mm OBD Column 186004011

30 × 10 mm 保護柱芯 1860068953  30 × 250 mm OBD Column 186004012

30 × 50 mm OBD Column 186002996  50 × 50 mm OBD Column 186004013

30 × 75 mm OBD Column 186003269  50 × 100 mm OBD Column 186004014

30 × 100 mm OBD Column 186002997  50 × 150 mm OBD Column 186004015

30 × 150 mm OBD Column 186003083  50 × 250 mm OBD Column 186004016

50 × 50 mm OBD Column 186003934

50 × 100 mm OBD Column 186003938