一、红四氮唑简介红四氮唑是一种化学试剂,简称四唑,全称为2,3,5—三苯基四唑化氯(2,3,5——Tripnenyl Tctraolium Chloride)。粉末状,呈白色至淡黄色。遇到直射光线能被还原为粉红色。易溶于水,更易溶于醇类有机溶剂。它是生活力指示剂,应用范围较广。用于检验农作物、林木及牧草种子等,效果较好。国外在这方面的研究和应用,已有较久历史。国际 First, the brief introduction of red tetrazole Red tetrazolium is a chemical reagent, referred to as tetrazole, all called 2,3,5 - triphenyl tetrazolium chloride (2,3,5 - Tripnenyl Tctraolium Chloride). Powder, white to pale yellow. Encountered direct light can be restored to pink. Soluble in water, more soluble in alcohol organic solvents. It is a indicator of viability and has a wide range of applications. Used to test crops, trees and forage seeds, the better. Foreign research and application in this area has a long history. International