1,2,3,6-Tetrahydrophthalic anhydride, 250mg Back Catalog number: 676479 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 30029 EPA Method 525 - Perchlorinates Price on request 94237 8260B Extra Compounds Primary Mix Price on request 2696.12-K-IO 2-Aminobiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 90-41-5 Price on request