CLP ICP-MS / ICV Standard Back Catalog number: 52157 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0174.18-500-IO 4-Phenyldibenzofuran, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 74104-10-2 Price on request 675721 Heptachlor-exo-epoxide, 10.0 µg/ml, Ethyl acetate Price on request 72573 2-Ethyl-6-methylaniline Price on request