Chlorophyll B

(2RS)-2-(4-Methylphenyl)propanoic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 938-94-3

EPA Method 608Mix #2

Tri(butylcresyl)butane, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1843-03-4