Germanium (Ge)

n-Alkanes C10-C40 (even and uneven) 31 Analytes, each 100µg/mL in cyclohexane; units: 1x1mL, 5x1mL, 10x1mL This standard includes all the n-paraffins C10-C40.

9,9-Bis(methoxymethyl)-9H-fluorene, 50mg

4-n-Octylphenol, 100 µg/ml, Acetone, 1ml