DRE-B16920900ME-10 · DR. EHRENSTORFER
Sebuthylazine-2-hydroxy 10 µg/mL in Methanol
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Reference Standards & Materials
DRE-B10205120WA-100 · DR. EHRENSTORFER
Aminomethyl phosphonic acid (AMPA) 13C 15N D2 100 µg/mL in Water
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DRE-A50000796MW · DR. EHRENSTORFER
EPA Method 537 Internal Standard Primary Dilution Standard 1-4 µg/mL in Methanol:Water
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DRE-A50000795MW · DR. EHRENSTORFER
EPA Method 533 Isotope Performance Standard 1-3 µg/mL in Methanol:Water
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DRE-A50000794MW · DR. EHRENSTORFER
EPA Method 1633 NIS Labelled PFAS Mixture 0.25-1 µg/mL in Methanol:Water
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DRE-A50000793MW · DR. EHRENSTORFER
Mass-Labelled PFAS-24ES Extraction Mixture 1 µg/mL in Methanol:Water
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DRE-A50000792MW · DR. EHRENSTORFER
EPA Method 1633 EIS Labelled PFAS Mixture 0.25-5 µg/mL in Methanol:Water
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DRE-A50000791MW · DR. EHRENSTORFER
EPA Method 537.1 Surrogate Primary Dilution Standard 1-4 µg/mL in Methanol:Water
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DRE-A50000790MW · DR. EHRENSTORFER
EPA Method 533 Isotope Dilution Standard 0.5-2 µg/mL in Methanol:Water
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DRE-A50000789IT · DR. EHRENSTORFER
GC PestiMix 4 10 µg/mL in Isooctane:Toluene (50:50)
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DRE-A50000769ME · DR. EHRENSTORFER
Pyrrolizidine alkaloids Mixture 769 100 µg/mL in Methanol
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