Homovanillic acid-d5, 1000µg/ml in MeOH, 1ml Back Catalog number: 14076.9-K-ME Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 59903 Revised Spiking Standard #2 Price on request 0007.10-100-T 1-Nitronaphthalene, 100µg/ml in Toluene, 1ml Price on request 675764 Iodofenphos, 100 µg/ml, Ethyl acetate, 5ml Price on request