Sebuthylazin-desethyl, 100 µg/ml, Acetonitrile,

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

Triclopyr-2-butoxyethyl ester, 100mg

Multi-Element Calibration Standard-2A