Phthalic anhydride Back Catalog number: 70431 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11728.12-100-IO 2,3',4,5',6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request A637890 Mixture of (-)-Angustifoline and Isoangustifoline Price on request 79584 4-Chloro-2-methylphenol Price on request