UCMR3 Method 524.3 Standard, PTM, 1ml

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Composition:

-Bromochloromethane (74–97–5), 600 μg/mL

• Bromomethane (methyl bromide)

(74–83–9), 2,000 μg/mL

• 1,3-Butadiene (106–99–0), 1,000 μg/mL

<SPECIAL id=‚„43“‘>-sec</SPECIAL>-Butylbenzene (135–98–8), 400 μg/mL

• Chlorodifluoro­methane (CFC-22) (75–45–6), 800 μg/mL
• Chloromethane

(methyl chloride) (74–87–3), 2,000 μg/mL

• 1,1-Dichloroethane (75–34–3), 300

μg/mL <SPECIAL id=‚„56“‘>-n</SPECIAL>-Propylbenzene (103–65–1), 300 μg/mL

• 1,2,3-Trichloropropane (96–18–4), 300 μg/mL