3-Chlorothiophene in isooctane Units: 5x1mL ampoules

3,4,4'-Trichlorobiphenyl

p-Cresol-d8, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 190780-66-6

Chitin, Practical Grade, 1g