Ponceau 4RC (E124), certified, 0.1g Back Catalog number: C16284000 Availability: In the manufacturer's stock Price on request - + Recommended 3278.20-K-IO Methyl 7-cis-nonadecenoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 146407-37-6 Price on request ATBCO (1R,2R,5S,6S)-1,2,5,6-Tetrabromocyclooctane, 1.2ml x 50ug/ml , toluene Price on request 80402 EPA Method 8040A - Analytes Mix “B”, 2000µg/mL in 2-propanol, 1ml Price on request