Clopyralid, 100µg/ml in Acetonitrile, 1ml

n-Propyl 4-hydroxybenzoate-2,3,5,6-d4, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1219802-67-1

Total Kjeldahl Nitrogen as N

Leptophos, 100 µg/ml, Ethyl acetate, 5ml