ICP-MS Verification Standard #1 Back Catalog number: 59472 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended N545350 N-Nitrosopiperazine, 100mg Price on request 677143 D4-1,4-Dichlorobenzene, 10.0 µg/ml, Methanol, 10 Price on request 2971.14-100-IO 1,1,1-Trichloro-2,2-bis(4-chlorophenyl-d4)ethane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93952-18-2 Price on request