产品说明
一般描述
HPLC cartridge
Purospher® RP-18 endcapped is a versatile high-purity HPLC column producing excellent peak shapes. The excellent balance of Purospher<TMSYMBOL></TMSYMBOL> RP-18 endcapped in the sum of its chromatographic properties is the key to better separations of complex samples with simpler, neutral eluents. The good chemical stability of Purospher<TMSYMBOL></TMSYMBOL> RP-18 endcapped enables the use of mobile phase conditions at pH 8 for a long period of time. The connection to the HPLC system is being accomplished by use of the manu-CART NT cartrige holder (1.51486).
分析说明
Pressure: ≤ 60 bar
Theoretical Plates (N/m) (Anthracene): ≥ 65000
Symmetry (Anthracene): 0.8 - 1.4
Capacity factor (Anthracene): 4.5 - 6.5
法律信息
LICHROCART is a registered trademark of Merck KGaA, Darmstadt, Germany
Purospher is a registered trademark of Merck KGaA, Darmstadt, Germany
产品性质
物料 | stainless steel column |
质量水平 | 100 |
agency | suitable for USP L1 |
产品线 | Purospher® |
特点 | endcapped |
包装 | 1 ea of |
标记范围 | 18% Carbon loading |
参数 | 250 bar pressure 65 ℃ max. temp. |
technique(s) | HPLC: suitable LC/MS: suitable mass spectrometry (MS): suitable (High) |
色谱柱长度 × 内径 | 12.5 cm × 3 mm |
基质 | fully porous particle |
基质活性基团 | C18 bonding phase |
粒径 | 5 μm |
孔径 | 120 Å pore size |
表面积 | 350 m2/g |
operating pH | 2-7.5 |
分离技术 | reversed phase |
储存温度 | no temp limit |