D4-2-Chlorophenol, 100µg/ml in MeOH, 1ml

Quantitative Linearity Wax Mixture C16-C44 10µg/ml in Cyclohexane; unit: 1mL, 5x1mL n-Hexadecane C16 n-Octacosane C28 n-Octadecane C18 n-Triacontane C30 n-Eicosane C20 n-Dotriacontane C32 n-Docosane C22 n-Hexat

4-Methyl-1H-benzotriazole, 1000µg/ml in MeOH, 1ml

Isophthalic acid, bis-methyl ester. 1g