N-Nitrosodi-n-butylamine,0.5 mg/mL in Water

标准品

4-溴氟苯&a,a,a-三氟甲苯, 4-Bromofluorobenzene &a,a,a-Trifluorotoluene ,0.2 mg/mL in Methanol

EPA方法8020-替代物3种混标, Surrogate Standard Mix,2.0 mg/mL in MeOH

芳香挥发性物混标, Aromatic Volatiles Mix,0.2 mg/mL in MeOH

EPA方法8021B-2种混标, Surrogate Standards Mix,15 μg/mL in MeOH

EPA方法8021B-2种混标, Surrogate Standards Mix,15 μg/mL in MeOH

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

2,3-二溴丙酰胺

EPA方法8040A-20种混标, Phenols Mix-Revised July 1, 1992,2.0 mg/mL in iPrOH

EPA方法8040-9种混标, Method 8040-Phenols Mix B,2.0 mg/mL in Isopropanol

EPA方法8040-2种混标, 2-Fluorophenol-PFB &2,4,6-Tribromophenol-PFB,2.0 mg/mL in MeOH (as deriv.)