delta-HCH, certified, 50mg Back Catalog number: C14074000 Availability: In the manufacturer's stock Price on request - + Recommended T792065 4-(Trifluoromethyl)-3-Pyridinecarboxylic Acid, 100mg Price on request 681309 4-Isopropylaniline, 100 µg/ml, Methanol, 5ml Price on request 678002 Prothiofos, 100 µg/ml, Toluene, 1ml Price on request