聚四氢呋喃及其下游产品中抗氧化剂BHT的测定  

Determination of antioxidant BHT in polytetrahydrofuran and its downstream products

作　　者：徐悦 Xu Yue(Centre Testing International Pinbiao（Shanghai）Co.,Ltd.,Shanghai 201606,China)

机构地区：[1]上海华测品标检测技术有限公司,上海201606

出　　处：《云南化工》2018年第5期101-102,共2页Yunnan Chemical Technology

摘　　要：通过简便的前处理方法,然后用GC-MS上机测定,快速的解决了聚四氢呋喃出厂成品罐中添加抗氧化剂BHT含量的测定。The determination of the BHT content of antioxidants in polytetrahydrofuran finished product cans was quickly solved by a simple pretreatment method and then determined by GC-MS.

关 键 词：聚四氢呋喃 2 6-二叔丁基-4-甲基苯酚 气相色谱-质谱法 

分 类 号：O657.32[理学—分析化学]