| | 加工定制：是 | | 品牌：翔鹰技术 | | 型号：XiangyingGC7990plus | |
| | 测量范围：ppm | | 测量对象：二甲基二硫醚0.5%乳油的 | | 控温范围：450 ℃ | |
| | 功率：2000 w | | 尺寸：480 mm | | 重量：45 kg | |
| | 塑化剂：二甲基二硫醚0.5%乳油 | | 农残：DDD,666 | | 有机氯：有机磷 | |
| | FPD：ECD | | 植物油：6号溶剂 | | | |
Two methyl two sulfide is a kind of killing mites, pesticides, can also be used as a raw material for the production of certain chemical products. The structural formula is CH3-S-S-CH3. Two methyl two sulfide 0.5% EC in China has 5 companies received temporary registration. Two analysis method about two methyl sulfide, currently reported for gas chromatography area normalization method.
Tengzhou City Xiangying Analysis Technology Co., Ltd. the XiangyingGC7990plus gas chromatography, capillary column subject to n-octane as internal and FID detector of dimethyl disulfide for separation and quantification. The standard deviation of this method is 0.006, the coefficient of variation is 1.2%, the average recovery rate is 99.4%, the linear correlation coefficient is 0.99995.
二甲基二硫醚是一种杀螨、杀虫剂,也可用作某些化工产品生产的原材料。结构式为CH3-S-S-CH3。二甲基二硫醚0.5%乳油目前在国内已有5个企业获得临时登记。有关二甲基二硫醚的分析方法,目前国内报道的多为气相色谱面积归一法。
滕州市翔鹰分析技术有限公司采用XiangyingGC7990plus气相色谱法,在毛细管柱上以正辛烷为内标,用FID检测器对二甲基二硫醚进行分离和定量。本方法的标准偏差为0.006;变异系数为1.2%;平均回收率为99.4%;线性相关系数为:0.99995。
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