40种卤苯混合标准品, Halogenated Volatiles Mix,0.2 mg/mL in MeOH

标准�? Water-Soluble Non-Halogenated Volatiles Set

标准�? Method 8020A-ISTD / SS Solution,1.5 mg/mL in MeOH

EPA方法8021B-2种混�? Internal Standards Mix,50 μg/mL in MeOH

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

EPA方法8040A-19种混�? Method 8040A-Phenols QC Check Std,100 μg/mL in Isopropanol

EPA方法8040-2种混�? 2-Fluorophenol &2,4,6-Tribromophenol,2.0 mg/mL in Isopropanol

2,4-Dibromophenol ,16 μg/mL in Isopropanol

2.4-二溴苯酚

EPA方法8041-18种混�? Non-RCRA Target Phenols Mix,1000 μg/mL in Isopropanol

亚硝胺标准溶�?3组分), Nitrosamines ,2.0 mg/mL in MeOH