杀菌剂IPBC中结构、成分检测方案(液质联用仪)

智能文字提取功能测试中

HITACHIInspire the NextAS/MSD-006 Liquid Chromatograph@Hitachi High-Tech Science Corporationhttp：//www.hitachi-hitec-science.comC2015 Hitachi High-Tech Science Corporation Analysis of Disinfectant (IPBC) by Mass Detector Chromaster 5610 MS Detector is a mass detector with new concept， designed for LC users， andit is different from conventional mass spectrometers. This time， the analysis example of 3-lodo-2-propynyl N-Butylcarbamate (IPBC) is introduced here. IPBC is said to have disinfectant effects on fungi such as mold and it is used as antiseptic andantifungal agents for wood and also as a termite controlling agent. The operability of 5610 MSDetector is as good as that of HPLC detectors. Therefore， it is easy to perform the operationfrom the direct sample solution introduction for the mass confirmation to the SIM-basedquantitative analysis with the connection to HPLC. 5610 MS Detector LC-MS Analysis of IPBC Table 2 Analytical Conditions for HPLC Column LaChromⅡ C18 (1.9 um)3.0 mm l.D. x 100 mm Mobilephase CH3OH Flow rate 0.3 mL/min(1：50 sprit) Columntemperature 40°C Detectionwavelength UV 225nm Injection vol. 10 uL Figure 1 Structural Formula of IPBC Figure 3 SIM Chromatogram of IPBC