PSA-Mix 3 Back Catalog number: 674690 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended CNLM-4661-1.2 Cyanuric acid (13C3,15N3),100µg/ml in Water, 1,2ml Price on request 679600 Chlorprothixene hydrochloride, 50mg Price on request 72335 Tri(propylene glycol)methyl ether Price on request