Diltiazem Back Catalog number: 72148 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C16174400 Phthalic acid, bis-methylglycol ester, certified, 0.25g Price on request 673469 Acephate, 100 µg/ml, Ethyl acetate, 5ml Price on request 674160 DEET, 250mg Price on request