EPA方法8020-2种混标(4-溴氟苯α,α,α-三氟甲苯), 4-Bromofluorobenzene &a,a,a-Trifluorotoluene,2.0 mg/mL in Methanol

EPA方法8021B-2种混标, Internal Standards Mix,5 μg/mL in MeOH

EPA方法8021B-2种混标, Surrogate Standards Mix,1500 μg/mL in MeOH

2,3-Dibromopropionamide,0.1 mg/mL in Ethyl Acetate

2,3-二溴丙酰胺

EPA方法8040-18种混标, Method 8040-Phenols Mix B-PFB Derivatives,0.2 mg/mL in MeOH (as deriv.)

EPA方法8041-2种混标(2,5-二溴甲苯,2,2'5,5'-四溴联苯)(HJ 744-2015 内标), Internal Standards Mix,1000 μg/mL in Isopropanol

EPA方法8041-2种混标, Internal Standards Mix,50.0 μg/mL in Isopropanol

苯甲酸苄酯, Benzyl benzoate,5.0 mg/mL in Hexane

EPA方法8080/8081工作3级标准, Working Level 3 Standard,Varied conc. in Isooctane

EPA方法8080/8081工作水平(3)校准标准, Daily Working Level(3) Calibration Standard,Varied conc. in Isooctane