Isocarbophos, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678435 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended Q147 Fluorescent Brightener Agent OB-2 [4,4''-Bis(5-methyl-2-benzoxazolyl)stilbene], 97%, 5g Price on request 681774 2,6-Di-tert-butyl-4-methylphenol, 100 µg/ml, Acet Price on request 71771 Crotononitrile Price on request