琼脂糖(Sigma V900510)
产品名称:琼脂糖(Sigma V900510)

福建快三中奖助手官方 www.oiayb.com 产品货号:V900510-100G
规格包装:100g
品牌产地:Sigma
产品价格:327.6

产品编号 V900510 |CAS号 9012-36-6 |Vetec

Agarose

Vetecreagent grade

  •  EINECS 编号232-731-8

  •  MDL numberMFCD00081294

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  • Analysis Note

    The following is a list of properties associated with our agaroses:
    Sulfate content - used as an indicator of purity, since sulfate is the major ionic group present.
    Gel strength - the force that must be applied to a gel to cause it to fracture.
    Gel point - the temperature at which an aqueous agarose solution forms a gel as it cools. Agarose solutions exhibit hysteresis in the liquid-to-gel transition - that is, their gel point is not the same as their melting temperature.
    Electroendosmosis (EEO) - a movement of liquid through the gel. Anionic groups in an agarose gel are affixed to the matrix and cannot move, but dissociable counter cations can migrate toward the cathode in the matrix, giving rise to EEO. Since electrophoretic movement of biopolymers is usually toward the anode, EEO can disrupt separations because of internal convection.

    法律信息

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