Sephadex LH-20|葡聚糖凝胶 LH-20
产品编号： 17-0090-02
产品名称： 现货|Sephadex LH-20|葡聚糖凝胶 LH-20 .0
供应商： Pharmacia
规格： 100g分
目录价： 2600
库存状态： 现货
相关信息：
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
保存条件： 常温