Phthalic acid, bis-iso-butyl ester, certified, 0.25g

Atrazine desethyl, 100µg/mL in MeOH, 1ml

n-Nonane-d20, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 121578-11-8

Methacrylic Anhydride [stabilized with 1,1,3-Tris(3-tert-butyl-4-OH-6-methylphenyl)butane], 100g