Acetaldehyde-DNPH

Phoxim, 100mg

n-Propyl 4-hydroxybenzoate-2,3,5,6-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1219802-67-1

Tris(4-chlorophenyl)methane-[13C19], 1.2ml x 50ug/ml, nonane