Eprinomectin, 100 µg/ml, Acetonitrile, 1ml

Pentachlorophenol, 100 µg/ml, Acetonitrile, 1ml

Fluorescent Brightener Agent OB-2 [4,4''-Bis(5-methyl-2-benzoxazolyl)stilbene], 97%, 5g

2,4-DB