1)时间:2012/7/6 注:部分请与厂家工程师联系
2)样品:矿石
3)仪器:主机,Tissuelyser全自动组织研磨器(上海净信实业有限公司生产)
4)配件:钢罐和研磨珠(上海净信实业有限公司生产)
4)步骤:
A.取一些准备好的矿石样本,把他们分割成几小块,分别放入钢罐中。
B.每个钢罐中在放入几颗净信的研磨珠,分别将钢罐旋好后,再置入研磨适配器中,将适配器固定在研磨仪中。
C.然后去设置Tissuelyser全自动组织研磨仪的频率和时间参数,设置好之后启动研磨仪。
D.研磨完全停止后,拿出适配器上的钢罐,旋下钢罐盖子,取出研磨好的矿石样品。
E.然后取出研磨成细粉的矿石样本将其放入净信的离心管中,在离心管中加入几微升的裂解液,用于下一步的实验。
6)结果:
由图可以清晰的看出,研磨后的土壤很均匀的细粉状,说明用Tissuelyser全自动组织研磨仪研磨土壤效果非常良好,可以用于后续的矿石成分分析。
上海净信实业发展有限公司,是目前国内一家生产水平式组织研磨机,垂直式组织研磨机,三维一体式组织研磨机具有全系列生产线的生产厂家。同时还给多家国外品牌及国内企业提供OEM,贴牌代加工服务。
上海净信的全自动样品快速研磨仪 处理与手工液氮研磨处理后提取 FT 的 DNA、RNA 在浓度、纯度上均无显著性差异 。但手工研磨有较大的样本损失率,对于DNA提取浓度较低的样品来说,自动研磨仪可以做到样品零损失,在DNA提取上有着明显的优势,且手工处理的过程复杂、易交叉污染,操作所用时间等方面均不及上海净信的全自动样品快速研磨仪,因此自动研磨仪对于DNA提取工作相对于手工研磨处理有很大优势。
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