ICP-MS Verification Standard #1A Back Catalog number: 59936 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11292.18-100-AN Triphenyltin hydroxide,100 µg/mL,acetonitrile,1mL, Price on request C300800-1G Chitin, Practical Grade, 1g Price on request 32431 1,2,3-Trichlorobenzene Price on request