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TSKgel® GMHHR-M HPLC Column
| 产品编号： | 4170155 |
| 规格： | phase polystyrene-divinylbenzene, L × I.D. 30 cm × 7.8 mm, 5 μm particle size |
| 包装规格： | 1 EA |
| 产品类别： | 进口试剂 |
| 优惠价： | 立即咨询 |
产品别名
TSKgel® GMHHR-M HPLC Column
TSKgel HHR Column
基本信息
| eCl@ss | 32110501 |
| General description【一般描述】 | TSKgel GMHHR-M mixed bed columns are packed with rigid, multiple pore size, polymer beads. Mixed bed columns are commonly used for unknown samples and for the analysis of polymers with a broad molecular weight distribution. TSKgel GMHHR-M columns are shipped in THF, which can be exchanged for a wide variety of organic solvents. TSKgel GMHHR-M columns are available in 5 and 13μm particle sizes. We recommend the use of TSKgel GMHHR-M(S) (13μm) to prevent or limit shearing of ultra high molecular weight polymers, if this occurs when using small (5μm) particle size columns. The TSKgel HHR column line consists of eight columns with different pore sizes, TSKgel G1000HHR through TSKgel G7000HHR, and five columns with an extended linear range of the calibration curve. All TSKgel HHR-type columns are shipped in THF, which can be exchanged for a much broader range of organic solvents than TSKgel HXL columns, although Hxl columns are more inert. The maximum operating temperature for most TSKgel HHR-type columns is 140℃, except for GMHHR columns, which can only be used up to 80℃. TSKgel HHR-type columns are conventional GPC columns with dimensions of 7.8mm ID x 30cm. |
| Physical form【外形】 | Shipped in THF. |
| Recommended products【推荐产品】 | Discover LiChropur reagents ideal for HPLC or LC-MS analysis |
| Legal Information【法律信息】 | TSKgel is a registered trademark of Tosoh Corporation |
产品性质
| material【物料】 | stainless steel |
| agency | suitable for USP L21 |
| product line【产品线】 | TSKgel® |
| manufacturer/tradename | Tosoh 17392 |
| parameter【参数】 | 0.5-1.0 mL/min standard flow rate 50 bar max. pressure 80 ℃ temperature |
| technique(s) | HPLC: suitable |
| L × I.D.【长度 × 内径】 | 30 cm × 7.8 mm |
| matrix【基质】 | polymer particle platform |
| matrix active group【基质活性基团】 | polystyrene-divinylbenzene phase |
| Particle size【粒径】 | 5 μm |
| pore size【孔径】 | mixed |
| separation technique【分离技术】 | size exclusion (SEC) |
| compatibility【相容性】 | THF can be replaced with acetone, ethanol, quinoline, benzene, o-dichlorobenzene, ethyl acetate, dodecane, FC-113, carbon tetrachloride, dichloromethane, dichloroethane, trichloroethane, n-hexane, cyclohexane, xylene, tetrahydrofuran, chloroform, 1,4-dioxane, hexafluoroisopropanol, toluene, 1-chloronaphthalene, dimethylaceto acetamide, methyl ethyl ketone, trichlorobenzene, m-cresol, dimethylformamide, methylpyrrolidone, o-chlorophenol/chloroform, dimethyl sulfoxide, pyridine |
