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Waters色谱柱186002877
SymmetryShield RP18,是以沃特世*的一步合成技术制造的屏蔽型固定相。它可以显著改善碱性化合物峰形，并且提供与C18柱不同的分离选择性.SymmetryShield RP18色谱柱采用的极性基团嵌入技术又称屏蔽型固定相技术，是在通常的C18链中引入特定的极性基团所得到的新型固定相。大量研究表明，极性官能团可有效阻挡有机碱与硅胶表面残余硅羟基的不良作用，因而其峰形比相应的C18柱更优。同时，这类固定相允许使用全水流动相而不会发生“相塌陷"现象，因而可用于分离许多亲水性化合物SymmetryShield RP18常用规格订货信息如下：
Waters色谱柱186000109（zui常用规格订货号：186000112，186000109）
| 品描述 | 产品规格 | 订货号 |
| SymmetryShield RP18色谱柱 | 4.6mm×150mm×5μm | 186000112 |
| SymmetryShield RP18色谱柱 | 4.6mm×250mm×5μm | 186000109 |
| SymmetryShield RP18色谱柱 | 3.0mm×100mm×3.5μm | 186000700 |
| SymmetryShield RP18色谱柱 | 3.0mm×150mm×3.5μm | 186000699 |
| SymmetryShield RP18色谱柱 | 3.0mm×150mm×5μm | 186000692 |
| SymmetryShield RP18色谱柱 | 3.0mm×250mm×5μm | 186000693 |
| SymmetryShield RP18色谱柱 | 3.9mm×150mm×5μm | 186000108 |
| SymmetryShield RP18色谱柱 | 4.6mm×50mm×5μm | 186000177 |
| SymmetryShield RP18色谱柱 | 4.6mm×50mm×3.5μm | 186000218 |
| SymmetryShield RP18色谱柱 | 4.6mm×75mm×5μm | 186000178 |
| SymmetryShield RP18色谱柱 | 4.6mm×100mm×3.5μm | 186000179 |
| SymmetryShield RP18色谱柱 | 4.6mm×150mm×3.5μm | 186000180 |
| SymmetryShield RP18色谱柱 | 2.1mm×150mm×5μm | 186000111 |
| SymmetryShield RP18色谱柱 | 2.1mm×150mm×3.5μm | 186000174 |
| SymmetryShield RP18色谱柱 | 2.1mm×100mm×3.5μm | 186000173 |
| SymmetryShield RP18色谱柱 | 1.0mm×150mm×3.5μm | 186000176 |
| SymmetryShield RP18色谱柱 | 1.0mm×50mm×3.5μm | 186000175 |
186002877 ACQUITY UPLC BEH C8 1.7μm 2.1x50mm Col waters
WAT036800 SEP-PAK ENVIRONMENTAL TC18 50/BX waters
WAT025604 Compression Screws and Ferrules, 5/Pkg waters
700001008 Tubing, 0.062in. x 0.0025in. x 6ft, EK waters
186004434 XBRIDGE HILIC 3.5μm 2.1x150mm Column waters
186003975 ACQUITYBEHC181.7μmVANGUARDPre-Col waters
186000846DV 进样瓶 waters
WAT046970 Symmetry? C8 5μm 3.9x150mm Column waters
186007106 waters uplc 色谱柱 waters
176000864 ACQUITY UPLC BEH C18 1.7μm 2.1x100mm 3pk waters
WAT270938 Plunger Seals Replacement Kit (Std-Yellow) 2/Pkg waters
WAT078515 White, 8 x 40 mm Snap Neck Cap and Septa, 1000/pkg waters
186000254 Oasis MCX Cartridges 3cc/60mg 100/box waters
186005270 XSelect CSH C18 Column, 130?, 3.5 μm, 4.6 mm 150 mm, 1/pkg Waters
WAT037372 Compression Screw, 1/8in. Tefzel, 5/Pkg waters
WAT026808 Tubing, 0.125 in. (3.17 mm) O.D. X 0.062 in. (1.57 mm) I.D. X 25 ft (7.6 m) Length , PTFE waters
186003943 XBridgeC183.5μm4.6x250mmColumn waters
700002399 rformancePlus Check Valve Cartridge waters
700000183 High Pressure In-Line Filter, 2μm waters
700002332 rformancePLUS Check Valve Housing waters
186003010 XBridge BEH Shield RP18 Column, 130Å, 5 µm, 4.6 mm X 250 mm, 1/pkg waters
WAT200500 Acrodisc, Syringe Filter, PTFE, 25 mm, 0.45 μm, Non polar, 50/pkg waters
WAT270974 Tubing, Prime/Vent Valve to Inline Filter waters
WAT058874 样品瓶隔垫 waters
186003719 Atlantis T3 3μm 2.1x150mm Column waters
WAT094171DV Deactivated 150uL glass insert with polyspring, 100pk waters
186005604 ACQUITY UPLC BEH C18 Column, 130?, 1.7 μm, 2.1 mm X 75 mm, 1/pkg waters
WAT270971 waters
CTS-10839 Seal Pack Rebuild Kit w/Needle(wat271019) waters
WAT078515 White, 8 x 40 mm Snap Neck Cap and Septa, 1000/pkg waters
186002554 SunFire C18 Column, 100?, 3.5 μm, 4.6 mm X 150 mm, 1/pkg waters
700001318 Needlewash Frit, 5/pkg waters
700002399 rformancePlus Check Valve Cartridge waters
176000864 ACQUITY UPLC BEH C18 1.7μm 2.1x100mm 3pk waters
186003010 XBridge Shield RP18 5μm 4.6x250mm Col waters
wat075215 Tee, 1/16 in. Compression Screw, SS waters
psl618022 HANDILOK FITTING waters
415000106 EK Union, 2/Pkg waters
186003016 XBridge C8 5μm 4.6x100mm Column waters
186000847C LCGC Certified Amber Glass 12 x 32mm Screw Neck Vial, with Cap and Preslit PTFE/Silicone Septa, 2 mL waters