ICPMS Mix Back Catalog number: 59953 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10683.12-100-IO 2,3',4,6-Tetrachlorobiphenyl Price on request S-4341-K-HX Quality Control Standard of Mineral Oils 2 2x500µg/ml in n-Hexane i 1ml crimp-top Price on request SC-474309 Violaxanthin (Mixture of Diastereomers), 1mg Price on request