Total Kjeldahl Nitrogen as N

Dibenz[a,h]anthracene-d14, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 13250-98-1

2-Chlorophenol-3,4,5,6-d4,1000 µg/mL,isopropanol,1mL,

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