trans-Nonachlor Back Catalog number: 79281 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C11310200 Chlorhexidine dihydrochloride, certified, 0.25g Price on request 11918.4-10MG Hexachloro-1,3-butadiene-13C4,neat,neat,10mg, Price on request 31051 EPA Method 550 Analytes Price on request