Aloeemodin, >98%, 20mg

BTEX + MTBE & Styrene

Custom mix of naphthalenes, diluted Same components as S-4747, at lower concentrations 0711.10 Naphthalene 92µg/mL 0713.11 2-Methylnaphthalene 233 0721.12 1,2-Dimethylnaphthalene

Oxydemeton-methyl, 25mg