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Rt-βDEXm Columns (fused silica)
相对于纯环糊精固定相的手性柱,将?或γ环糊精加入Rtx-1701固定相后,手性柱的整体效用和柱使用寿命均得到*地提高。使用这种*的DEX手性柱使得超过100种手性化合物被成功分离,,该手性柱经过数百次程序升温仍保持稳定。
1、Rt-βDEXm:全甲酯化β-环糊精+14%氰丙基苯基 86%二甲基聚硅氧烷
通用于公开应用的手性化合物分析。
订货信息:
13100 | Chiral Cap. Column | Rt-bDEXm 30m, 0.25mm ID, 0.25um |
13100-106 | Chiral Cap. Column | Rt-bDEXm 25m, 0.25mm ID, 0.25um |
13100-284 | Chiral Cap. Column | Rt-bDEXm 30m, 0.25mm ID 0.25um, 3.5" Coil w/o Cage (No Guarantee for Breakage) |
13100-600 | Chiral Cap. Column | 30m, 0.25mm ID, 0.25um Pack of 6 |
13100-6850 | Chiral Cap. Column | Rt-bDEXm 30m, 0.25mm ID, 0.25um 5in cage for HP 6850 |
13101 | Chiral Cap. Column | Rt-bDEXm 30m, 0.32mm ID, 0.25um |
13101-6850 | Chiral Cap. Column | Rt-bDEXm 30m, 0.32mm ID, 0.25um 5in cage for HP 6850 |
2、Rt-βDEXsm:2,3-二-O-甲基-6-O-叔丁基二甲基硅烷基-β-环糊精+14%氰丙基苯基 86%二甲基聚硅氧烷
用途:特别适用于分析香精油里手性化合物。
订货信息:
13104 | Chiral Cap. Column | Rt-bDEXsm 30m, 0.32mm ID, 0.25um |
13104-112 | Chiral Cap. Column | Rt-bDEXsm 20m, 0.32mm ID, 0.25um |
13104-6850 | Chiral Cap. Column | Rt-bDEXsm 30m, 0.32mm ID, 0.25um 5" cage for HP 6850 |
13105 | Chiral Cap. Column | Rt-bDEXsm 30m, 0.25mm ID, 0.25um |
13105-112 | Chiral Cap. Column | Rt-bDEXsm 20m, 0.25mm ID, 0.25um |
13105-6850 | Chiral Cap. Column | Rt-bDEXsm 30m, 0.25mm ID, 0.25um 5" HP6850 Cage |
3、Rt-βDEXse:2,3-二-O-乙基-6-O-叔丁基二甲基硅烷基-β-环糊精+14%氰丙基苯基 86%二甲基聚硅氧烷
用途:和Rt-?DEXsm性能相似,但对于*,芳樟醇,乙酸芳樟酯,乙基-2-甲基丁酸甲酯;,2,3 -丁二醇,苯乙烯氧化物的分离更佳。.
订货信息:
13106 | Chiral Cap. Column | Rt-bDEXse 30m, 0.32mm ID, 0.25um |
13107 | Chiral Cap. Column | Rt-bDEXse 30m, 0.25mm ID, 0.25um |
13107-106 | Chiral Cap. Column | Rt-bDEXse 25m, 0.25mm ID, 0.25um |
13107-6850 | Chiral Cap. Column | Rt-bDEXse 30m, 0.25mm ID, 0.25um 5" cage for HP 6850 |
4、Rt-βDEXsp:2,3-二-O-丙基-6-O-叔丁基二甲基硅烷基-β-环糊精+14%氰丙基苯基 86%二甲基聚硅氧烷
用途:通常在双柱配置中很有用 (和Rt-?DEXsm联用),分离的复杂对映体
订货信息:
13110 | Chiral Cap. Column | Rt-bDEXsp 30m, 0.32mm ID, 0.25um |
13110-6850 | Chiral Cap. Column | Rt-bDEXsp 30m, 0.32mm ID, 0.25um For HP 6850 GCs |
13111 | Chiral Cap. Column | Rt-bDEXsp 30m, 0.25mm ID, 0.25um |
13111-106 | Chiral Cap. Column | 25m, 0.25mm ID, 0.25um |
5、Rt-βDEXcst:环糊精+14%氰丙基苯基 86%二甲基聚硅氧烷
用途:专有固定相,于香精工业;也可用于制药行业。
订货信息:
13102 | Chiral Cap. Column | Rt-bDEXcst 30m, 0.32mm ID, 0.25um |
13102-6850 | Chiral Cap. Column | Rt-bDEXcst 30m, 0.32mm ID, 0.25um For HP 6850 GCs |
13103 | Chiral Cap. Column | Rt-bDEXcst 30m, 0.25mm ID, 0.25um |
13103-303 | Chiral Cap. Column | Rt-bDEXcst 30m, 0.25mmID, 0.25um 5m, 0.25mm Guard Column w/Presstight |
13103-364 | Chiral Cap. Column | Rt-bDEXcst 30m, 0.25mm ID, 0.25um 5m, 0.25mm ID Siltek Guard Column w/ Siltek Presstight |
13103-6850 | Chiral Cap. Column | Rt-bDEXcst 30m, 0.25mm ID, 0.25um 5in cage for HP 6850 |
6、Rt-βDEXcst:2,3-二-乙酰氧基-6-O-叔丁基二甲基硅烷基-β-环糊精+14%氰丙基苯基 86%二甲基聚硅氧烷
用途:酯类,内酯和其他水果香味成分的手性化合物有*的选择性。
订货信息:
13108 | Chiral Cap. Column | Rt-bDEXsa 30m, 0.32mm ID, 0.25um |
13108-6850 | Chiral Cap. Column | Rt-bDEXsa 30m, 0.32mm ID, 0.25um 5" Cage for HP 6850 |
13109 | Chiral Cap. Column | Rt-bDEXsa 30m, 0.25mm ID, 0.25um |
13109-6850 | Chiral Cap. Column | Rt-bDEXsa 30m, 0.25mm ID, 0.25um 5" cage for HP 6850 |