4-Methyl-2-pentanone, 100µg/mL in MeOH, 1ml

Atrazine desethyl, 100µg/mL in MeOH, 1ml

Benzo[ghi]perylene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 93951-66-7

D5-rac 1,2-Bis-palmitoyl-3-chloropropanediol, 25mg