Copper - 20 PPM Back Catalog number: 50594 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0978.10-K-IOX10 Naphthalene-d8, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 1146-65-2 Price on request 3031.9-100-ME cis-2-Nonene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 6434-77-1 Price on request A629140 6-Aminoquinolyl-N-hydroxysuccinimidyl Carbamate 90%, 50mg Price on request