WS Organonitrogen Pesticides Back Catalog number: 38129 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12078.5-100MG Semicarbazide hydrochloride,neat,neat,100mg, Price on request 94734 4-Chloroaniline Price on request 680937 Irbesartan, 10 µg/ml, Acetonitrile, 10ml Price on request