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- 详细信息
- 文献和实验
- 技术资料
- 库存:
999
- 供应商:
北京泽平
- 现货状态:
热销品大量现货,其余请咨询
- 保修期:
1年
- 规格:
EA
货号:T_70310309063
中文名称:
英文名称:Magnetic stirrer Topolino stirring capacity 250mL 230V 50-60Hz 95mm x 110mm x 40 mm 300 to 1800 rpm
货期:热销品现货,其他请咨询




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文献和实验Purification of acidic phosphatase from mustard seedlings
, and take a 1 ml sample labeled P1. Discard the remaining pellet . 8. Weigh the amount of solid (NH4 )2 SO4 required (0.25 g/ml of solution SN1). Record this amount. Leave the supernatant in a 250 ml beaker on ice bath and place on a magnetic stirrer
Purification of acidic phosphatase from mustard seedlings
beaker on ice bath and place on a magnetic stirrer. 9. Insert a clean stirring bar and using a spatula add small amounts of (NH4 )2 SO4 while stirring. This yields a 40% saturated solution , which precipitates some proteins, but not the phosphatase
Amicon Stirred Ultrafiltration Cells
into the filtrate and out of cell. 8050 8400 Cell capacity (ml) Stirred minimum volume¹ (ml) Membrane diameter (mm) Effective membrane area (cm ²) Hold-up volume² (ml) 50
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