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EPA Method 8141 Surrogate Standard Mixture 430 1000 µg/mL in Acetone

ASTM Method D4815 Oxygenates in Gasoline Calibration Mixture 4 with IS 0.5-70 weight % in Oxygenate Free Gasoline

Custom Pesticide Standard @ 1000 μg/mL in Acetone

17beta-Estradiol D2 (2,4-D2)

Diiodochloromethane

A16171500ME-1000

Phthalic acid, bis-cyclohexyl ester 1000 µg/mL in Methanol

7-Dehydrocholesterol (Provitamin D3)

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