Metolachlor D6 (propyl D6), 100 ng/µl, 1.1ml

3-Amino-4-pyrazolecarboxamide hemisulfate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 27511-79-1

4-n-Octylphenol, certified, 0.25g

EPA Method 8250/8250A Cal Check Cmpds Acids