IC Anions Cal Std - COA Level 5 Back Catalog number: 59613 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PN-53S 1,2,3,5,8-Pentachloronaphthalene, 1.2ml x 50ug/ml, nonane Price on request 1089.22-100-T Benzo[ghi]perylene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 93951-66-7 Price on request 2939.12-100-IO Diquat dibromide-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6385-62-2 Price on request