Terbuthylazine, 100µg/ml in Acetonitrile, 1ml Back Catalog number: S-13512A1-1ML Availability: In the manufacturer's stock Price on request - + Recommended L14101000CY Heptachlor-exo-epoxide (Iso B) 10µg/mL in CY, 10ml Price on request 72116 Butyl paraben Price on request 89126-1G Cetirizin dihydrochloride, >98%, 1g Price on request