13C LABELED PCB MIXTURE PCBS-77/101/141/178 10UG/ML IN NONANE

2,3,5-Trimethylthiophene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1795-04-6

Mandipropamid, 100 µg/ml, Acetonitrile, 5ml

N-Sulfocarbamoyl-gonyautoxin-2 and -3