Emamectin-D3 (>80%), 1mg Back Catalog number: E520402 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: In the manufacturer's stock Price on request - + Recommended PFOPA Perfluorooctylphosphonic acid, 1.2ml x 50ug/ml, methanol Price on request 92366 PCB Isomer Standard “Dutch 7”, 10µg/ml in Isooctane, 1ml Price on request 79389 g-Butyrolactone Price on request