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SelectCore Alumina固相萃取柱

SelectCore Alumina是基于氧化铝材料的SPE柱,包含中性、酸性、碱性氧化铝三种类型。
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SelectCore Alumina是基于氧化铝材料的SPE柱,包含中性、酸性、碱性氧化铝三种类型。

SelectCore Alumina N 

为中性氧化铝,用于提取或去除极性化合物,可用于水产品中孔雀石绿、结晶紫的样品前处理。 

SelectCore Alumina A 

为酸性氧化铝,用于提取或去除极性化合物和碱性化合物。 

SelectCore Alumina B 

为碱性氧化铝,用于提取或去除极性化合物和酸性化合物,可用于枸杞重甜菜碱的测定。

应用案例

水产品中大环内酯的提取与测定

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实验观察

  • 鱼肉空白样品基质干扰较大,严重影响对目标物的辨别,经过SelectCore Alumina N净化后,目标物清晰可见,易于判别; 

  • 9种大环内酯类药物的加标回收率均在85%以上,符合国标规定的准确度的标准,并且两种不同浓度的加标量,回收率均能有所保证; 

  • 使用纳谱分析的ChromCore C18 1.8 μm,2.1×50 mm的色谱柱,缩短了分析时间,提高了检测效率

Product Name

Particle Size

Specifications

Package

Unit

Part No.

SelectCore Alumina A SPE Cartridge

60μm

100mg/1mL

100/pkg

Box

ALA060-010100-1

SelectCore Alumina A SPE Cartridge

60μm

200mg/3mL

50/pkg

Box

ALA060-030200-1

SelectCore Alumina A SPE Cartridge

60μm

500mg/3mL

50/pkg

Box

ALA060-030500-1

SelectCore Alumina A SPE Cartridge

60μm

500mg/6mL

30/pkg

Box

ALA060-060500-1

SelectCore Alumina A SPE Cartridge

60μm

1000mg/6mL

30/pkg

Box

ALA060-061000-1

SelectCore Alumina N SPE Cartridge

60μm

100mg/1mL

100/pkg

Box

ALN060-010100-1

SelectCore Alumina N SPE Cartridge

60μm

200mg/3mL

50/pkg

Box

ALN060-030200-1

SelectCore Alumina N SPE Cartridge

60μm

250mg/3mL

50/pkg

Box

ALN060-030250-1

SelectCore Alumina N SPE Cartridge

60μm

150mg/6mL

30/pkg

Box

ALN060-060150-1

SelectCore Alumina N SPE Cartridge

60μm

200mg/6mL

30/pkg

Box

ALN060-060200-1

SelectCore Alumina N SPE Cartridge

60μm

500mg/3mL

50/pkg

Box

ALN060-030500-1

SelectCore Alumina N SPE Cartridge

60μm

500mg/6mL

30/pkg

Box

ALN060-060500-1

SelectCore Alumina N SPE Cartridge

60μm

1000mg/6mL

30/pkg

Box

ALN060-061000-1

SelectCore Alumina N SPE Cartridge

60μm

1000mg/3mL

50/pkg

Box

ALN060-031000-1

SelectCore Alumina N SPE Cartridge

60μm

2000mg/6mL

30/pkg

Box

ALN060-062000-1

SelectCore Alumina N SPE Cartridge

60μm

3000mg/6mL

30/pkg

Box

ALN060-063000-1

SelectCore AC/Alumina N SPE Cartridge

60μm

500/2000mg/6mL

30/pkg

Box

ACN060-062500-1

SelectCore Alumina N SPE Cartridge

60μm

2000mg/12mL

20/pkg

Box

ALN060-122000-1

SelectCore Alumina N SPE Cartridge

60μm

5000mg/12mL

20/pkg

Box

ALN060-125000-1

SelectCore Alumina N SPE Cartridge

60μm

10000mg/60mL

10/pkg

Box

ALN060-60010G-1

SelectCore Alumina N SPE Cartridge

60μm

22000mg/60mL

10/pkg

Box

ALN060-60022G-1

SelectCore Alumina B SPE Cartridge

60μm

100mg/1mL

100/pkg

Box

ALB060-010100-1

SelectCore Alumina B SPE Cartridge

60μm

200mg/3mL

50/pkg

Box

ALB060-030200-1

SelectCore Alumina B SPE Cartridge

60μm

500mg/3mL

50/pkg

Box

ALB060-030500-1

SelectCore Alumina B SPE Cartridge

60μm

500mg/6mL

30/pkg

Box

ALB060-060500-1

SelectCore Alumina B SPE Cartridge

60μm

1000mg/6mL

30/pkg

Box

ALB060-061000-1

SelectCore Alumina B SPE Cartridge

60μm

1000mg/12mL

20/pkg

Box

ALB060-121000-1

SelectCore Alumina B SPE Cartridge

60μm

2000mg/6mL

30/pkg

Box

ALB060-062000-1

SelectCore Alumina B SPE Cartridge

60μm

2000mg/12mL

20/pkg

Box

ALB060-122000-1

SelectCore Alumina B SPE Cartridge

60μm

5000mg/12mL

20/pkg

Box

ALB060-125000-1