Arsenic (As) Back Catalog number: 58133 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10230.13-100-ME n-Hexyl 4-hydroxybenzoate-2,3,5,6-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. NA 1083-27-8 for unlabelled Price on request 99755 Alkane Mix C5-C20, 2mg/ml in MeOH, 1ml Price on request XA20975300TO 1,3-Dinitropyrene, 100µg/mL in Toluene, 1ml Price on request