Alachlor OA, 100µg/ml in MeOH, 1ml

Azithromycin-d5, 0,5mg

4-Hydroxy-5,6,6a,11a-tetrahydro-11H-benzo[a]carbazole, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

EPA Method 8260 - Surrogate Standard