Methoprene,100 µg/mL,MeOH,1mL,

Single 15+1 EU PAHs, 200µg/mL each in toluene, 200µg/mL, Solvent-toluene, Unit kit, # of units-1, Cas.no.

EPA Method 1613 Native Stock Solution, 1.2ml, nonane

Chitin, Practical Grade, 1g