QC Standard 4 Back Catalog number: 53087 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3241.22-K-IO 13-cis,16-cis,19-cis-Docosatrienoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 28845-86-5 Price on request LA11457524CY Chloroparaffin C11 55.20% Cl, 10µg/mL in CY, 1ml Price on request 672854 Fluroxypyr, 100mg Price on request