Metamizole sodium monohydrate, 100mg

2,3,3',5,6-Pentachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 74472-36-9

Demeton-S-methyl, 1000µg/ml in MeOH, 1ml

Ammonia as (NH4+)