葡聚糖凝胶LH-20

葡聚糖凝胶LH-20厂家

厂商：广州市齐云生物科技有限公司

地址：广东广州

主营产品：试剂盒生化试剂分子生物学试剂

联系电话：13640330518

商品详情描述

葡聚糖凝胶LH-20/Sephadex LH-20 17-0090-01
Technical Information

TECHNICAL SPECIFICATIONS
Matrix	Hydroxypropylated, cross-linked dextran
Bead form	Spherical, porous
Particle size range (diameter)
dry	18-111 μm
in methanol	27-163 μm
pH stability	2-13 (working and cleaning)
Chemical stability	Stable in most aqueous and organic eluent systems. Not stable below pH 2 nor to strong oxidising agents.
Autoclavable	20 min at 121°C

TECHNICAL SPECIFICATIONS
Maximum linear flow rate	~12 cm/min
Recommended linear flow rate	~1 cm/min but depends on resolution required
Operating temperature	4°C to 40°C
Sample loading volumes
adsorption mode	determined by desired degree of resolution
Molecular sizing	~2% total bed volume
Partition mode	~1% total bed volume
Exclution limit*	peptides ~4 kDa, small organics ~5 kDa
Shelf-life	5 years
Recommended storage	Maintain dry at 4°C to 25°C, wet 4°C to +8°C, pH 6-8, with bacteriostat
* Depends on solvent in which the medium has been equilibrated. 现货供应

标签：

试剂盒

生化试剂

分子生物学试剂