6-Fluorothio-4-chromanone,neat,neat,10mg,

Cafestol, 10mg

Native PFAS Precision and Recovery Standard, 2000ng/ml in MeOH, 1,2ml

Custom PCB Mixture 100µg/mL in isooctane 9317.12 PCB-8 9313.12 PCB-20 1999.12 PCB-28 9314.12 PCB-35 2000.12 PCB-52 2001.12 PCB-101 2002.12 PCB-118 2003.12 PCB-138 2004.12 PCB-153 2005.12 PCB.180