Mass-Labelled PCDD/PCB Sampling Spike, 1.2ml, nonane Back Catalog number: DFP-SS-A Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended L-PFHXS Sodium perfluoro-1-hexanesulfonate, 1.2ml x 50ug/ml, methanol Price on request 679801 Ofloxacin, 100 µg/ml, Methanol, 1ml Price on request C10060100 Alachlor D13 (2,6-diethylphenyl D13), 10mg Price on request