Chromium (Cr), 1µg/ml in 2%-HNO3/Water, 4 x 25ml

3-Hydroxyglutaric Acid, 10mg

Triton X-405 (70% in water)

Alkylcycloalkane Mixture 2 5 Analytes, each 1000µg/mL in isooctane; unit: 1x1.1mL Chiron No. Compound CAS.No. 1073.21 n-Pentadecylcyclohexane [6006-95-7] 1871.22 n-Hexadecylcyclohexane [6812-38-0] 1074.23 n-Hept