成都摩尔科学仪器有限公司专业提供各种分析检测专用色谱柱。色谱柱种类齐全，分离度好,柱效高,重现性好，耐受性好，货期短 ，产品线齐全，技术服务好，还有专业的技术人员一对一服务。下面给大家看看用成都摩尔科学仪器有限公司提供的SRT SEC分析专用色谱柱检测分析的几幅图谱。
Heparin Analysis on SEC
Column: SRT SEC-300 (7.8x300mm), SRT SEC-500 (7.8x300mm) and SRT SEC-300 guard (4.6x50mm),Column temperature: 30˚C, Flow rate: 0.6 mL/min, Detection: RI, Mobile phase: 0.1 M ammoniumacetate, 0.02% sodium azide in water, Injection Volume: 20 µL of 5 mg/mL Heparin
Heparin Analysis on SEC and SAX；
Highlighted FACTS：
1：For Heparin applications, Sepax offer solutions for SECseparations (under USP and EP conditions) as well asimpurity analyses by IEX using Sepax’s Glycomix SAX(also under USP conditions).
2： Sepax’s SEC columns come in a range of pore sizes togive the bestseparation of the MW range for thesetypes of samples.
3：We have shown that running two Zenix SEC-100 7.8x300mm columns can further increase the separationbetween MW species since resolution is correlated tocolumn length.
4：Sepax’s Glycomix SAX was specifically developed toidentify any impurities in Heparin Samples, as shown byour separation between Dermatan Sulfate, an unknownimpurity, Oversulfated Chondroiton Sulfate and Heparin.
Heparin Analysis on SEC and SAX
LMW Heparin-Dalteparin and Enoxaparin Analysis onZenix ™ -100 (7830)
Columns: Zenix™-100 (3 m, 100 Å, 7.8x300 mm)
Flow Rate:
Mobile phase:
0.5 mL/min
2.84% Na 2 SO 4 , pH 5.0
Temperature: 35 o C
Detection: UV 234 nm and RI
Injection volume: 25 µL
Samples: 10 mg/mL Dalteparin in water, pH 6.0, MW 3,000 – 8,000 D
如果需要查看更多关于用SRT SEC专用色谱柱分离多肽测试的图谱，或者是需要查看SRT SEC分析专用色谱柱信息，欢迎拨打028-85115092或者搜索成都摩尔科学仪器有限公司
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