DRE-A50000489TH · DR. EHRENSTORFER
HJ 699-2014, HJ 904-2017, HJ 901-2017, HJ 903-2017, HJ 743-2015 Pesticide Surrogate Mixture 489 1000 µg/mL in Toluene:Hexane
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Environmental Reference Standards
DRE-A50000484AL · DR. EHRENSTORFER
HJ 1052-2019 Pesticides Mixture 484 100 µg/mL in Acetonitrile
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DRE-A50000481ME · DR. EHRENSTORFER
HJ 1057-2019, HJ 1058-2019 CFCs Mixture 2000 µg/mL in Methanol
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DRE-A50000478AL · DR. EHRENSTORFER
Canada Pesticide Mixture 2A 100 µg/mL in Acetonitrile
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DRE-A50000476AL · DR. EHRENSTORFER
Oregon Pesticide Mixture 476 600 µg/mL in Acetonitrile
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DRE-A50000471TN · DR. EHRENSTORFER
Michigan Residual Solvents Mixture 471 1000 µg/mL in Triacetin
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DRE-A50000470TN · DR. EHRENSTORFER
Michigan Residual Solvents Mixture 470 100-1000 µg/mL in Triacetin
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DRE-A50000457AL · DR. EHRENSTORFER
EPA Method 556 Carbonyl Mixture 457 1000 µg/mL in Acetonitrile
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DRE-A50000453AL · DR. EHRENSTORFER
EPA Method 8315 Mixture 453 1000 µg/mL in Acetonitrile
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DRE-A50000452AL · DR. EHRENSTORFER
EPA Method 8315 Mixture 452 1000 µg/mL in Acetonitrile
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DRE-A50000447AL · DR. EHRENSTORFER
Triazine & Urea Pesticide Mixture 447 100 µg/mL in Acetonitrile
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