Chlorbufam, 10.0 µg/ml, Acetonitrile, 10ml

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

Fenamiphos sulfoxide, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 31972-43-7

(R,R)-Chloramphenicol,neat,neat,250mg,