正己烷中7种杀虫剂和杀菌剂混标溶液-01,25μg/mL 7 Insecticide and Antifungu Mix Solution in Hexane-01,25μg/mL
-
正己烷中7种杀虫剂和杀菌剂混标溶液,100μg/mL 7 Insecticide and Antifungu Mix Solution in Hexane, 100μg/mL
1ST022751-100H | 1mL
-
正己烷中7种杀虫剂和杀菌剂混标溶液,100μg/mL 7 Insecticide and Antifungus Mix Solution in Hexane, 100μg/mL
1ST200780-100H | 1mL
-
正己烷中7种农药混标溶液-01,25μg/mL 7 Pesticide Mix Solution in Hexane-01,25μg/mL
1ST022513-25H | 1mL
-
丙酮中6种有机磷杀虫剂混标溶液-01,25μg/mL 6 Organophosphate Insecticide Mix Solution in Acetone-01,25μg/mL
1ST022510-25B | 1mL
-
正己烷中6种杀虫剂和杀菌剂混标溶液,100μg/mL 6 Insecticide and Antifungu Mix Solution in Hexane, 100μg/mL
1ST020659-100H | 1mL
-
正己烷中6种杀虫剂和杀菌剂混标溶液,100μg/mL 6 Insecticide and Antifungus Mix Solution in Hexane, 100μg/mL
1ST200778-100H | 1mL
-
正己烷中6种杀虫剂和杀菌剂混标溶液,100μg/mL 6 Insecticide and Antifungus Mix Solution in Hexane, 100μg/mL
1ST023574-100H | 1mL
您正在浏览的产品:正己烷中7种杀虫剂和杀菌剂混标溶液-01,25μg/mL
手机版:正己烷中7种杀虫剂和杀菌剂混标溶液-01,25μg/mL
本公司销售的所有产品仅供实验科研使用,不用于人体及临床诊断。
2. 定量限(LOQ):0.005~0.05 mg/kg
*具体数值需根据目标物响应特性验证确定
2. 回收率范围:70%~120%
3. 每20个样品插入1个空白基质加标样
4. 每序列需运行溶剂标准曲线(含6点浓度)
2. 净化:取上清液经PSA、C18等吸附剂净化
3. 溶剂转换:40℃氮吹至近干,正己烷定容(如您使用的混标溶剂)
4. 上机分析:进样量1μL,采用程序升温分离(初始柱温60℃,以25℃/min升至300℃)
2. 含硫磷农药需定期更换进样口衬管和隔垫
3. 色谱柱推荐:DB-5MS (30m×0.25mm×0.25μm)
4. 标准溶液需-18℃避光保存,开封后有效期3个月
以上信息仅供参考,请以相应标准的原文为准!