Internal Standard Stock Solution, 1.2ml, nonane Back Catalog number: EPA-1668IS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 0431.13-K-IO 3-Methylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 643-93-6 Price on request 13124.21-10MG (±)-Cannabichromene, 10mg Price on request S-4597-ASS-5CYX3 Custom Mix of native alkylphenols 1427.6 Phenol 1500µg/mL 1403.7 2-Methylphenol 1000µg/mL 1358.7 4-Methylphenol 1000µg/mL 1411.8 4-Ethylphenol 750µg/mL 1406.8 2,4-Dimethylphenol 750µg/mL 1360.8 3,5-Dimethylph Price on request