DRE-A50000292IT · DR. EHRENSTORFER
GC PestiMix 1 10 µg/mL in Isooctane:Toluene (50:50)
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Environmental Reference Standards
DRE-A50000290DA · DR. EHRENSTORFER
Arizona Residual Solvents VOC Mixture 290 7500 µg/mL in N,N-Dimethylacetamide
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DRE-A50000288HE · DR. EHRENSTORFER
Hydrocarbon Window Defining Standard Mixture 500 µg/mL in Hexane
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DRE-A50000287ME · DR. EHRENSTORFER
EPA Method 502/524 Fortification Mixture 2000 µg/mL in Methanol
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DRE-A50000286DX · DR. EHRENSTORFER
DRO Mixture 2000 µg/mL in Dichloromethane/Hexane
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DRE-A50000283MD · DR. EHRENSTORFER
BNA Surrogate Standards Mixture 1000-1500 µg/mL in Methanol/Dichloromethane
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DRE-A50000281DI · DR. EHRENSTORFER
EPA Method 624/625 Tuning Standards Mixture 1000 µg/mL in Dichloromethane
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DRE-A50000280DI · DR. EHRENSTORFER
Organometallic Butyltin Chloride Mixture 2000 µg/mL in Dichloromethane
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DRE-A50000279TH · DR. EHRENSTORFER
DDD, DDE and DDT Organochlorine Pesticides Mixture 250 µg/mL in Toluene/Hexane
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DRE-A50000278AC · DR. EHRENSTORFER
EPA Method 525.2 Organochlorine Pesticides Mixture 100 µg/mL in Acetone
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DRE-A50000275AH · DR. EHRENSTORFER
EPA Method 614 Organophosphorus Pesticides Mixture 1000 µg/mL in Acetone/Hexane
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DRE-A50000274TH · DR. EHRENSTORFER
Chlorinated Pesticides Mixture 2000 µg/mL in Toluene/Hexane
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