TEPP Back Catalog number: 70834 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678502 Spirodiclofen, 100 µg/ml, Acetonitrile, 1ml Price on request 70174 Ethanol Price on request IPPFNS Sodium perfluoro-7-methyloctanesulfonate, 1.2ml x 50ug/ml, methanol Price on request