Tin - DSC calibration standard, 500mg Back Catalog number: LGC2609 Availability: In the manufacturer's stock Price on request - + Recommended 2232.7-100-5AN Patulin, 100µg/mL, Solvent-acetonitrile, Unit 5mL, # of units-1, Cas.no. 149-29-1 Price on request 94864 1664 Oil & Grease Calibration Level #2 Price on request MBP-MO Mass-Labelled Mono-Ortho PCB Mixture, 5.00µg/mL in Nonane/8% toluene 1,2ml Price on request