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首页产品中心GE填料(安玛西亚)原厂保证Sephadex LH-20 葡聚糖凝胶LH-20
产品货号: 17-0090-01
CSA号: 9041-37-6
中文名称: Sephadex LH-20 葡聚糖凝胶LH-20
其它名称: 葡聚糖凝胶LH-20
产品规格: BR
产品包装: 25克/瓶,100克/瓶,500克/瓶
保存条件: 室温

Sephadex LH-20

Matrix Hydroxypropylated, cross-linked dextran
Partical Size Dry 18 µm-111 µm
Particle Size in Methanol Min. 27 µm
Particle Size in Methanol Max. 163 µm
Sample Loading Volume Determined by desired degree of resolution [Adsorption Mode], ~2% total bed volume [Molecular Sizing], ~1% total bed volume [Partition Mode]
pH Stability Working Range 2-13
pH Stability Cleaning-in-Place (CIP) 2-13
Pressure/Flow Specification 25-45 cm/h, pressure drop cm H2O/bed height=2, beh height 30 cm, 2.6 cm i.d.
Flow Velocity < 60 cm/hour
Fractionation [Mr] Globular Proteins 4 × 103 (Exclusion limit will depend on the solvent) – 5 × 103 (Exclusion limit will depend on the solvent)
Exclusion Limit Peptides 4 x 103
Exclusion Limit Small Organics 5 x 103
Storage Conditions 4 to 30°C
Estimated Shelf Life from Manufacture Date 8 years
Chemical Stability Stable in most aqueous and organic eluent systems.
Avoid Using Not stable below pH 2 nor to strong oxidising agents
Autoclavable 20 min at 121°C
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