Bisphenol E-d12, 1mg

13C3-Caffeine, 100 µg/ml, Methanol, 1ml

n-Alkanes C10-C25, all even and uneven, 16 analytes, 10x1mL

Tris(3-isopropylphenyl) phosphate, 1.2ml x 50ug/ml, toluene