AccuStandard
非衍生的氯化酸, Underivatized Chlorinated Acids,Varied conc. in MeOH
2,4-Dichlorophenylacetic methyl ester ,5.0 mg/mL in MtBE
2,4-二氯甲基酯
524方法VOC内标(4-溴氟苯;1,2-二氯苯-D4;氟苯), Fortification Solution,2.0 mg/mL in MeOH
524.2方法增补24组分挥发性有机物, Additions to Method 524.2,2.0 mg/mL in MeOH
6组分EPA 内标标准溶液, EPA Method 524.3 Internal Standard,2.0 mg/mL in Methanol
Regulated Semi-Volatiles Mixture,500 μg/mL in Ethyl acetate
11种农药混标A, Method 527 Pesticide Standard A,500 μg/mL in Methanol
4种峰拖尾因子混标, Peak Tailing Factor Standard,10 μg/mL in Dichloromethane
12组分有机酚混标, Stock Calibration Standard,2000 μg/mL in Methylene chloride
EPA Method 529 Surrogate Standard Stock Solution ,1000 μg/mL in Methylene chloride
硝基苯-d5(529替代标准储备溶液)
1-Naphthol,0.1 mg/mL in Acetonitrile
1-萘酚
氨基甲酸酯杀虫剂共混标, Carbamate Pesticide Mix,100 μg/mL in Methanol
苯脲替代标准, Phenylurea Surrogate Standard,500 μg/mL in Methanol
EPA 535套标, 14 Component Method 535-SET (Including IS and SS)
Acenaphthene-d10,500 μg/mL in MeOH
氘代苊