LPC Solution 1

ISO 17495 Internal Standard Stock Solution 2 Internal standards, each 10µg/mL in acetone; unit: 1x5mL 2061.6 2,4-Dibromophenol [615-58-7] 2060.6 2,4,6-Tribromophenol [118-79-6] The following compounds are suggested as alternative I

2,4'-DDT, 10 µg/mL in Cyclohexane, 10ml

Cyclopenta[cd]pyrene,200 µg/mL,toluene,1mL,