Guanylurea-HCl, 100µg/ml in MeOH, 5ml

Endosulfan-II-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 203716-99-8

2,3,4,5-Tetramethylthiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 14503-51-6

Acetochlor-ethane sulfonic acid (ESA) sodium, 10mg