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< Food, Flavor, and Fragrance Reference Standards < Pesticides: Food Safety

418.1 Calibration Mix



Method 418.1 is an infrared spectrophotometric method for determining Total Recoverable Petroleum Hydrocarbons (TRPH). Dilute this mixture 1:200 to make the stock mixture specified in section 6.5.2 of Method 418.1.

chlorobenzene 25.0% (v/v)
n-hexadecane 37.5%
isooctane 37.5%
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  418.1 Calibration Mix 1mL/ampul ea.30080
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Optional: what industries do you work in?
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