PLRP-S液相色谱柱:原理_价格_参数_使用方法-耗材谱::分析测试百科网

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产品描述

产品特点：
PLRP-S: For Small Molecules
• High thermal stability widens selectivity options
• High pH stability increases productivity
• Covers a wide range of reverse phase methods for maximumutility
The small pore PLRP-S 100Å material has a high surface area of 550 m2/g and is extremely retentive for small molecules.Its hydrophobic surface and high surface area make it an ideal matrix for ion pair reverse phase separations. By exploiting both the hydrophobic nature of the surface and the potential for pi-pi bond interactions, structurally similar compounds can be
separated.Excellent stability across the full pH range enables the use of extremes of pH to optimize resolution and increase loading.As the PLRP-S is a highly cross-linked copolymer of styrene and
divinylbenzene, there is no thermal instability up to 200 °C.The column is therefore ideally suited for use at elevated temperature or for temperature gradient analysis, and enables temperature to be used as an additional variable to alter selectivity.There is no change in selectivity due to decomposition of either the particle or stripping of a bonded phase during use. PLRP-S can be used for isocratic, gradient, ion suppression and ion pair RP-HPLC.
PLRP-S®刚性聚合物固定相
•机械强度高; --可以装填DAC柱
• pH值1-14; --适合酸性/中性/碱性所有化合物
•各种酸碱兼容； --方便再生,恢复原有柱效和压力
•无柱流失； --保留稳定,重复性好,寿命长
•生物样品可逆吸附; --易洗脱，寿命长
•耐高温; --可用于DHPLC
•孔径和粒径分布广； --应用从小分子到大分子，客户选择自由;
•密度小; --单位体积填充质量较硅胶少,有效节约成本.

订货信息：
PLRP-S 100Å

Efficiency plates/m Dimension	*3μm＞70,000 Part No.**	*5μm＞50,000 Part No.**	*8μm＞30,000 Part No.**
50×2.1mm*	1912-1300	1912-1500
150×2.1mm*	1912-3300	1912-3500
250×2.1mm*		1912-5500
50×4.6mm*	1512-1300	1512-1500
150×4.6mm*	1512-3300	1111-3500	1512-3800
250×4.6mm*		1512-5500	1512-5800
300×7.5mm*			1112-6800

PLRP-S 300Å

Efficiency plates/m Dimension	*3μm＞70,000 Part No.**	*5μm＞50,000 Part No.**	*8μm＞30,000 Part No.**
50×2.1mm*	1912-1301	1912-1501	1912-1801
150×2.1mm*	1912-3301	1912-3501	1912-3801
250×2.1mm*		1912-5501	1912-5801
50×4.6mm*	1512-1301	1512-1501	1512-1801
150×4.6mm*	1512-3301	1512-3501	1512-3801
250×4.6mm*		1512-5501	1512-5801
300×7.5mm*			1112-6801

PLRP-S 1000Å

Efficiency plates/m Dimension	*5μm＞50,000 Part No.**	8μm＞30,000* Part No.
50×2.1mm*	1912-1502	1912-1802
150×2.1mm*		1912-3802
50×4.6mm*	1512-1502	1512-1802
150×4.6mm*		1512-3802
250×4.6mm*		1512-5802
50×7.5mm*		1112-1802
150×7.5mm*		1112-3802
300×7.5mm*		1112-6802

PLRP-S 4000Å

Efficiency plates/m Dimension	*5μm＞50,000 Part No.**	8μm＞30,000* Part No.
50×2.1mm*	1912-1503	1912-1803
150×2.1mm*		1912-3803
50×4.6mm*	1512-1503	1512-1803
150×4.6mm*		1512-3803
50×7.5mm*		1112-1803

PLRP-S液相色谱柱

产品参数

北京携测技术有限公司