Valeraldehyde, 1000µg/ml in Water, 1ml Back Catalog number: 71767 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 19348 Hexachlorobenzene, 1000µg/ml in Isooctane, 1ml Price on request 676056 D4-Ochratoxin A, 10.0 µg/ml, Acetonitrile, 1ml Price on request 12121.18-100MG Lincomycin Hydrochloride,neat,neat,100mg, Price on request