MA - EPH Matrix Spike

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-n-Octyl-4-isothiazolin-3-one, >98%, 5g

Diisohexyl phthalate, techn: Branched and linear isomermixture,1000 µg/mL,isooctane,1mL,