Metals Mix

4-Hydroxyphenylacetic acid, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 156-38-7

Bitertanol, 100 µg/ml, Acetonitrile, 5ml

Acetylsalicylic acid-d4 (ring-d4),100 µg/mL,MeOH,1mL,