叶用莴苣二嗪磷残留量检测数据

二嗪磷具有一定的杀螨、杀线虫活性。广泛用于水稻、玉米、甘蔗、烟草、果树、蔬菜、牧草、花卉、森林和温室，用来防治多种刺激吸性和食叶性害虫。也用于土壤，防治地下害虫和线虫，还可用于防治家畜体外寄生虫和蝇类、蟑螂等家庭害虫。数据采集，随机抽取每个菜棚叶用莴苣成品，对该成品进行二嗪磷残留量检测。数据判定:若二嗪磷实测值不大于0.5mg/kg，则该成品合格x（=c*v/m）*d，公式中，x为样品中二嗪磷总含量（mg/kg），v为试样提取液浓缩定容体积（mL）；m为试样质量（g）；d为稀释倍数；c为曲线值 （μg/mL）。Diazinon exhibits certain acaricidal and nematicidal activities. It is widely utilized in rice, corn, sugarcane, tobacco, fruit trees, vegetables, forages, flowers, forests and greenhouses for the control of various piercing-sucking and foliage-feeding insect pests. Additionally, it is applied in soil to manage soil-dwelling insect pests and nematodes, as well as to eliminate ectoparasites on livestock, flies, cockroaches and other household pests. Data Collection: Finished leaf lettuce samples were randomly sampled from each vegetable greenhouse, and the diazinon residue content in these samples was tested. Data Judgment: A finished leaf lettuce sample is considered qualified if the measured diazinon content is no more than 0.5 mg/kg. The formula for calculating the total diazinon content in the sample is x = (c * v / m) * d, where: - x: Total diazinon content in the sample (mg/kg) - v: Constant volume (mL) of the concentrated extract of the test sample - m: Mass of the test sample (g) - d: Dilution factor - c: Calibration curve-derived concentration (μg/mL)

搜集汇总

数据集介绍

特点

该数据集包含113条叶用莴苣的二嗪磷残留量检测数据，用于评估叶用莴苣是否符合二嗪磷残留标准，数据来源于企业，已在浙江省知识产权区块链公共存证平台存证。