Fruit pesticide residue detection device for use in home, has detecting plate formed with groove and arranged on lower part of liquid storage tank, water inlet pipe provided with control valve, and display connected with camera

Pesticide residue detecting device, has extrusion cylinder fixed with crushing system and cylinder that is provided with liquid outlet pipe, and turntable connected with bottom plate through rotating shaft

Fast detection of aflatoxin B1, basic orange II and alkaline bright yellow O by preparing basic orange II , alkaline bright yellow O and aflatoxin B1 standard solutions, and adopting liquid phase chromatograph

Preparation of tung oil insecticide comprises adding tung oil in reactor, adding strong alkali or weak alkali, reacting, adding emulsifier, emulsifying, adding UV protecting agent, thickening agent, dispersant and bactericide, and mixing

Detecting fumonisin in cereal by liquid chromatography tandem mass spectrometry involves cleaning grain sample using methanol mixed with water, centrifuging mixture and flowing supernatant through quaternary ammonium base column

Multifunctional green food detecting device, has food outlet provided with hinge, main controller electrically connected with pesticide detecting module, and power supply processing module electrically connected with battery pack

Fruit and vegetable pesticide residue detection device for food detection device, has bracket provided with upright post, and spring whose end is connected with rotating rod, where hinge joint of rotating rod is fixed with extrusion head

Spectrometric *rice* aspergillus flavus *toxin* direct MPT B1 mass *detecting* method, involves analyzing actual sample for determining aflatoxin B1 peak in rice sample, and obtaining aflatoxin B1 content in rice sample by working curve

一种基于食品安全的追溯码重复预警系统

智能追溯电子称