Sebuthylazine, certified, 0.25g Back Catalog number: C16920000 Availability: In the manufacturer's stock Price on request - + Recommended S-4218-2K-10ME BTEX Mixture 2 6 Analytes, each 2000 µg/mL in methanol; units:1x1 mL, 1x5mL 1300.6 Benzene [71-43-2] 1267.8 o-Xylene [95-47-6] 1264.7 Toluene [108-88-2] 1266.8m-Xylene [108-38-3] 1268.8 Ethylbenz Price on request 96624 Synthetic Opiate Mix Price on request 95467 Pesticide Standard Price on request