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德圖食品檢測儀器
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自動(dòng)進(jìn)樣器
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分散/均質(zhì)機(jī)
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布魯克近紅外光譜儀
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布魯克紅外光譜儀
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水分活度儀
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相機(jī)
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高清數(shù)字?jǐn)z像頭
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顯微鏡
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色譜保護(hù)柱
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放射性水樣全自動(dòng)前處理儀
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水質(zhì)在線離子色譜儀
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糧食不完善粒分析儀
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Waters ACQUITY UPLC 色譜柱優(yōu)點(diǎn)
- 超快速分離
- 超高分離度
- 超高靈敏度
- 行業(yè)**的設(shè)計(jì)與制造技術(shù)
- 容易從HPLC條件轉(zhuǎn)移到UPLC條件
- 使用壽命長,重現(xiàn)性好
第1個(gè)ACQUITY UPLC 顆粒是 1.7 μm 亞乙基橋雜化顆粒(BEH),這是沃特世**代雜化顆粒,它是 UPLC 技術(shù)的一個(gè)關(guān)鍵推動(dòng)力,共有 5 種不同的鍵合相:C18, C8, Shield RP18,Phenyl 和 HILIC。由于它是雜化顆粒,因此具有更寬的 pH 使用范圍(pH 1-12),能夠幫助分離科學(xué)家快速有效地開發(fā)方法。同時(shí),BEH 顆粒技術(shù)也用于 XBridge 系列的 HPLC色譜柱,有不同粒徑(2.5、3.5、5 和 10 μm)供選,因此分離方法能夠在 HPLC 和 UPLC 技術(shù)平臺(tái)實(shí)現(xiàn)無縫轉(zhuǎn)換。
第2個(gè)ACQUITY UPLC 顆粒是 1.8μm 的高強(qiáng)度硅膠顆粒(HSS),共有三種不同的鍵合相:HSS C18 、HSS C18 SB (Selectivity for Bases)和 T3。HSS C18 是全封端的超高效通用型的C18 柱:為堿性化合物提供良好的峰形;同 ACQUITY UPLC BEH C18 柱相比有更強(qiáng)的保留能力;在酸性流動(dòng)相條件下具有超長的使用壽命。HSS C18 SB(Selectivity for Bases)是未經(jīng)封端處理的 C18 柱,設(shè)計(jì)用于低 pH 條件下方法開發(fā),它提供互補(bǔ)的分離選擇性,特別針對堿性化合物,具有與現(xiàn)代高覆蓋率 C18 柱不同的分離選擇性。HSS T3 色譜柱是與 100 %水性流動(dòng)相兼容的 C18 柱,專門用來保留和分離極性水溶性好的有機(jī)小分子,很像 Atlantis T3 HPLC 柱。
Waters ACQUITY UPLC 色譜柱中UPLC顆粒技術(shù)參數(shù)
|
亞乙基橋雜化顆粒(BEH) |
高強(qiáng)度硅膠顆粒(HSS) |
粒徑 |
1.7 μm |
1.8 μm |
孔徑/孔體積 |
130? / 0.7 mL/g |
100? / 0.7 mL/g |
比表面積 |
185 m2/g |
230 m2/g |
*高耐壓 |
15000 psi (~1000 bar) |
15000 psi (~1000 bar) |
Waters ACQUITY UPLC 色譜柱中UPLC鍵合相技術(shù)參數(shù)
|
BEH顆粒 |
HSS顆粒 |
||||||
鍵合相 |
C18 |
C8 |
Shield RP 18 |
苯基 |
HILIC |
C18 |
C18 SB |
T3 |
碳載量 |
18% |
13% |
17% |
15% |
-- |
15% |
8% |
11% |
封尾 |
專有 |
專有 |
TMS |
專有 |
-- |
專有 |
無 |
專有 |
pH范圍 |
1-12 |
1-12 |
2-11 |
1-12 |
1-8 |
1-8 |
2-8 |
2-8 |
鍵合相
|
規(guī)格
|
粒徑
|
貨號(hào)
1根/包 |
貨號(hào)
3根/包 |
BEH C18
|
1.0×50mm
|
1.7μm
|
186002344
|
176000861
|
1.0×100mm
|
1.7μm
|
186002346
|
176000862
|
|
1.0×150mm
|
1.7μm
|
186002347
|
176001044
|
|
2.1×30mm
|
1.7μm
|
186002349
|
176001304
|
|
2.1×50mm
|
1.7μm
|
186002350
|
176000863
|
|
2.1×100mm
|
1.7μm
|
186002352
|
176000864
|
|
2.1×150mm
|
1.7μm
|
186002353
|
176001048
|
|
BEH Shield RP18
|
1.0×50mm
|
1.7μm
|
186002851
|
176000874
|
1.0×100mm
|
1.7μm
|
186002852
|
176000875
|
|
1.0×150mm
|
1.7μm
|
186003373
|
176001045
|
|
2.1×30mm
|
1.7μm
|
186003909
|
176001309
|
|
2.1×50mm
|
1.7μm
|
186002853
|
176000876
|
|
2.1×100mm
|
1.7μm
|
186002854
|
176000877
|
|
2.1×150mm
|
1.7μm
|
186003376
|
176001049
|
|
BEH C8
|
1.0×50mm
|
1.7μm
|
186002875
|
176000882
|
1.0×100mm
|
1.7μm
|
186002876
|
176000883
|
|
1.0×150mm
|
1.7μm
|
186003374
|
176001046
|
|
2.1×30mm
|
1.7μm
|
186003910
|
176001310
|
|
2.1×50mm
|
1.7μm
|
186002877
|
176000884
|
|
2.1×100mm
|
1.7μm
|
186002878
|
176000885
|
|
2.1×150mm
|
1.7μm
|
186003377
|
176001050
|
|
BEH 苯基
|
1.0×50mm
|
1.7μm
|
186002882
|
176000905
|
1.0×100mm
|
1.7μm
|
186002883
|
176000906
|
|
1.0×150mm
|
1.7μm
|
186003375
|
176001047
|
|
2.1×30mm
|
1.7μm
|
186003911
|
176001311
|
|
2.1×50mm
|
1.7μm
|
186002884
|
176000907
|
|
2.1×100mm
|
1.7μm
|
186002885
|
176000908
|
|
2.1×150mm
|
1.7μm
|
186003378
|
176001051
|
|
BEH HILIC
|
1.0×50mm
|
1.7μm
|
186003457
|
176001089
|
1.0×100mm
|
1.7μm
|
186003458
|
176001090
|
|
1.0×150mm
|
1.7μm
|
186003459
|
176001091
|
|
2.1×50mm
|
1.7μm
|
186003460
|
176001092
|
|
2.1×100mm
|
1.7μm
|
186003461
|
176001093
|
|
2.1×150mm
|
1.7μm
|
186003462
|
176001094
|
|
HSS C18
|
1.0×50mm
|
1.8μm
|
186003529
|
176001121
|
1.0×100mm
|
1.8μm
|
186003530
|
176001122
|
|
1.0×150mm
|
1.8μm
|
186003531
|
176001123
|
|
2.1×30mm
|
1.8μm
|
186003987
|
176001398
|
|
2.1×50mm
|
1.8μm
|
186003532
|
176001124
|
|
2.1×100mm
|
1.8μm
|
186003533
|
176001125
|
|
2.1×150mm
|
1.8μm
|
186003534
|
176001126
|
|
HSS C18 SB
|
1.0×50mm
|
1.8μm
|
186004114
|
176001556
|
1.0×100mm
|
1.8μm
|
186004115
|
176001557
|
|
1.0×150mm
|
1.8μm
|
186004116
|
176001558
|
|
2.1×30mm
|
1.8μm
|
186004117
|
176001559
|
|
2.1×50mm
|
1.8μm
|
186004118
|
176001560
|
|
2.1×100mm
|
1.8μm
|
186004119
|
176001561
|
|
2.1×150mm
|
1.8μm
|
186004120
|
176001562
|
|
HSS T3
|
1.0×50mm
|
1.8μm
|
186003535
|
176001127
|
1.0×100mm
|
1.8μm
|
186003536
|
176001129
|
|
1.0×150mm
|
1.8μm
|
186003537
|
176001375
|
|
2.1×30mm
|
1.8μm
|
186003944
|
176001130
|
|
2.1×50mm
|
1.8μm
|
186003538
|
176001131
|
|
2.1×100mm
|
1.8μm
|
186003539
|
176001132
|
|
2.1×150mm
|
1.8μm
|
186003540
|
176001133
|
描述
|
規(guī)格
|
貨號(hào)
|
高至低 pH 、*寬的分離選擇性 UPLC 柱組合包
|
2.1 x 50 mm
|
176001042
|
BEH C18, BEH C8, BEH Shield RP18, BEH Phenyl
|
2.1 x 100 mm
|
176001043
|
UPLC 方法開發(fā)柱組合包
|
2.1 x 50 mm
|
176001603
|
BEH C18, BEH Shield RP18, BEH Phenyl, HSS T3
|
2.1 x 100 mm
|
176001604
|
USP L1 UPLC 柱組合包
|
2.1 x 50 mm
|
176001605
|
BEH C18, BEH Shield RP18, HSS C18, HSS T3
|
2.1 x 100 mm
|
176001606
|
質(zhì)譜分析用 UPLC 柱組合包
|
2.1 x 50 mm
|
176001607
|
BEH C18, HSS C18, HSS C18 SB, HSS T3
|
2.1 x 100 mm
|
176001608
|
低 pH、*寬的分離選擇性 UPLC 柱組合包
|
2.1 x 50 mm
|
176001609
|
BEH Shield RP18, BEH Phenyl, HSS C18, HSS C18 SB
|
2.1 x 100 mm
|
176001610
|
鍵合相
|
規(guī)格
|
粒徑
|
貨號(hào)
|
BEH C18
|
2.1 x 50 mm
|
1.7 μm
|
186004044
|
2.1 x 100 mm
|
1.7 μm
|
186004045
|
|
BEH C8
|
2.1 x 50 mm
|
1.7 μm
|
186004046
|
2.1 x 100 mm
|
1.7 μm
|
186004047
|
|
BEH Shield RP18
|
2.1 x 50 mm
|
1.7 μm
|
186004048
|
2.1 x 100 mm
|
1.7 μm
|
186004049
|
|
BEH 苯基
|
2.1 x 50 mm
|
1.7 μm
|
186004050
|
2.1 x 100 mm
|
1.7 μm
|
186004052
|
|
BEH HILIC
|
2.1 x 50 mm
|
1.7 μm
|
186004053
|
2.1 x 100 mm
|
1.7 μm
|
186004054
|
|
HSS C18
|
2.1 x 50 mm
|
1.8 μm
|
186004057
|
2.1 x 100 mm
|
1.8 μm
|
186004058
|
|
HSS C18 SB
|
2.1 x 50 mm
|
1.8 μm
|
186004137
|
2.1 x 100 mm
|
1.8 μm
|
186004138
|
|
HSS T3
|
2.1 x 50 mm
|
1.8 μm
|
186004055
|
2.1 x 100 mm
|
1.8 μm
|
186004056
|
鍵合相
|
規(guī)格
|
粒徑
|
部件號(hào)
|
BEH C18
|
2.1 x 5 mm
|
1.7 μm
|
186003975
|
BEH Shield RP18
|
2.1 x 5 mm
|
1.7 μm
|
186003977
|
BEH C8
|
2.1 x 5 mm
|
1.7 μm
|
186003978
|
BEH 苯基
|
2.1 x 5 mm
|
1.7 μm
|
186003979
|
BEH HILIC
|
2.1 x 5 mm
|
1.7 μm
|
186003980
|
HSS C18
|
2.1 x 5 mm
|
1.8 μm
|
186003981
|
HSS C18 SB
|
2.1 x 5 mm
|
1.8 μm
|
186004136
|
HSS T3
|
2.1 x 5 mm
|
1.8 μm
|
186003976
|