Atrazine Back Catalog number: 93798 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended GLC-744 GLC Reference standard 744, 100mg Price on request 73309 Methyl 11-eicosenoate (C20:1n-9) Price on request DF-IS-F40 Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request