二氯甲烷中9种拟除虫菊酯类杀虫剂混标溶液(HJ 963-2018),500μg/mL 9 Pyrethroid Insecticide Mix Solution in Dichloromethane,500μg/mL
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正己烷中9种拟除虫菊酯类杀虫剂混标溶液,100μg/mL 9 Pyrethroid Insecticide Mix Solution in Hexane, 100μg/mL
1ST29425-100H | 1mL
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乙腈中9种拟除虫菊酯类杀虫剂混标溶液,100μg/mL 9 Pyrethroid Insecticide Mix Solution in Acetonitrile, 100μg/mL
1ST024833-100A | 1mL
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正己烷中9种拟除虫菊酯类杀虫剂混标溶液(GB 23200.100-2016),100μg/mL 9 Pyrethroid Insecticide Mix Solution in Hexane, 100μg/mL
1ST021002-100H | 1mL
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丙酮中9种拟除虫菊酯杀虫剂混标溶液,100μg/mL 9 Pyrethroid Insecticide Mix Solution in Acetone, 100μg/mL
1ST29746-100B | 1mL
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正己烷中9种杀菌剂和拟除虫菊酯类杀虫剂混标(HJ 753-2015) 9 Antifungus and Pyrethroid Insecticide Mix Solution in Hexane
1ST020657-H | 1mL
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正己烷/丙酮中9种拟除虫菊酯类杀虫剂混标/HJ 963-2018
1ST29320-500HB | 1mL
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甲苯中10种拟除虫菊酯类杀虫剂混标溶液,100μg/mL 10 Pyrethroid Insecticide Mix Solution in Toluene, 100μg/mL
1ST020669-100T | 1mL
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(联苯菊酯、甲氰菊酯、氯氟氰菊酯、氯菊酯、氟氯氰菊酯、氯氰菊酯、氰戊菊酯、溴氰菊酯、氟胺氰菊酯)
2. 程序升温:初始80℃(保持1min)→290℃(10℃/min)
3. 进样口温度:280℃,检测器温度:300℃
2. 重复萃取两次,合并有机相
2. 旋转蒸发浓缩至近干,氮吹定容至1.0mL
2. 采用保留时间定性,外标法定量
2. 复杂基质样品需采用佛罗里硅土柱净化
以上信息仅供参考,请以相应标准的原文为准!