残渣
细胞壁中多糖含量检测步骤
细胞壁中多糖含量检测步骤37度细胞壁中多糖含量检测步骤1.取新鲜植物组织,迅速置入液氮中,于-80度保存直至使用。2.在液氮中充分研磨,冷冻干燥植物组织3.称取12-15mg固体粉末4.加入750ul 70%乙醇,涡旋震荡,50度水浴15min,期间每2-3min混匀一次,12,000rpm离心10min,弃上清5.重复4.两次6.加入750ul 1:1 氯仿:甲醇,涡旋震荡,50度水浴15min...
炽灼残渣操作-final
炽灼残渣操作指南Operation Guidelines for the Determination of Residue on Ignition 1. 目的 PURPOSE1.1. 本规程旨在指导炽灼残渣操作。The operation guidelines are intended to guide the operation of residue on ignition (ROI) expe...