Metolachlor (ring-13C6), 100µg/ml in n-Nonane, 1,2ml

2-Ethylhexyl n-octyl phthalate, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3461-26-5

1,5-Naphthalenedisulfonic Acid Tetrahydrate, 25g

5-Methylbenzotriazole-4,6,7-d3-methyl-d3,100 µg/mL,isooctane,1mL,