g-chlordane ,1000 μg/mL in Acetonitrile

反式氯丹

有机挥发�?2种混�? Volatile Compounds VII,2.0 mg/mL in MeOH

有机挥发�?0种混�? Volatiles Mix 600,0.2 mg/mL in Methanol

邻苯二甲酸酯混标 6�? Phthalates Mix,1000 μg/mL in MeOH

有机挥发物混�?2�? Volatiles Mix 150,2.0 mg/mL in Methanol

有机挥发物混�?�? Volatile Mix 900,2.0 mg/mL in MeOH

分辨率检测混�?燃烧残留分析), Resolution Check Mix for Fire Debris Analysis,2.0 mg/mL in Dichloromethane

汽油中的TAME套标, TAME in Gasoline Set

O-PONA正烷烃混�?ASTM D6293O-PONA 石蜡混标, Proposed O-PONA Paraffin Mixture,Varied Conc in Heptane:Hexane (50:50)

矿物质油中的硫与金属(铁、镍、钒)的标准品, Sulfur &Metals in Mineral Oil,Varied conc. in Mineral oil