AccuStandard
标准? Internal/Surrogate Standard Mix,0.2 mg/mL in MeOH
标准? Surrogate Standard Mix,2.0 mg/mL in MeOH
8260B内标标准? Internal Standard Mix,0.2 mg/mL in Methanol
半挥发性有机物混合标准?, Semi-Volatile by Capillary Column GC/MS Mix 3,2.0 mg/mL in CH2Cl2
酚类混标, Method 8270B- Phenols Mix,2.0 mg/mL in CH2Cl2
ASL方法8270C/D-农药6种混? Method 8270B- Pesticide Mix,2.0 mg/mL in CH2Cl2
6种氨基甲酸酯? Method 8270C/D Carbamates/Pesticides,1000 μg/mL in CH2Cl2
ASL方法8270C/D-39种混? AccuGrand 8270 Semi-Volatile Standard,1000 μg/mL in Methylene chloride
EPA方法8270标准替代物标准品6组分, Method 8270-Surrogate Standard,4.0 mg/mL in CH2Cl2
Benz[a]pyrene,0.5 mg/mL in Acetonitrile
苯并芗/p>
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