Tribenuron-methyl, 100μg/ml in Acetonitrile, 5ml

Sildenafil-d8 (piperazine-d8),100 µg/mL,MeOH,1mL

3-Chloro-1,2-propandiol-2-monobehenate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

EPA Method 507 Analyte Mix #1