Metals Mix #2 Back Catalog number: 59638 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73578 2-Thiocyanomethylthiobenzothiazole Price on request 685200 2-Naphthyloxyacetamide, 25mg Price on request 674462 4-Chlorophenoxyacetic acid, 250mg Price on request