3-(4-Methylbenzylidene)camphor, 250mg Back Catalog number: 677561 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 30105 EPA Method 552,552.1,552.2 Internal Std Price on request S-4562-K-DCX10 Custom PCB mixture, 7 components, each 1mg/mL in dichloromethane 1999.12 PCB-28 2000.12 PCB-52 2001.12 PCB-101 2002.12 PCB-118 2003.12 PCB-138 2004.12 PCB-153 2005.12 PCB-180 Price on request TEP Triethyl phosphate, 1.2ml x 50ug/ml, toluene Price on request