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1?μg/mL in isooctane, analytical standard
1000?μg/mL in hexane, analytical standard
1000?μg/mL in isooctane, analytical standard
1000μg/mL
100μg/mL
10μg/mL
500?mg/kg in transformer oil, analytical standard
analytical standard, 1000?μg/mL in isooctane, Separate Source