Carnosol, analytical standard

Hydroxocobalamin hydrochloride, analytical standard

4-Chloro-3-methylphenol, analytical standard (Supelco)

4-Chloro-3-methylphenol 500 µg/mL in Methanol, analytical standard (Supelco)

Sulfachinoxalin, analytical standard (Supelco)

2,2-Dichloropropane, analytical standard (Supelco)

Hydroxocobalamin hydrochloride, analytical standard

n-Octadecane, analytical standard, for GC

Heptacosane, No. of C: C27:0, analytical standard, for GC

Trimethylamine hydrochloride, analytical standard