Isoniazid, 50mg Back Catalog number: 672961 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673375 Methiocarb-sulfone, 100 µg/ml, Acetonitrile, 5ml Price on request 59257 Phosphate (PO43-) as P Price on request 59316 Anions Mix Price on request