3,4,4'-Trichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Back Catalog number: MBP-37 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended XA15730000AC Omethoate, 100µg/mL in Acetone, 1ml Price on request 55130 CWA Nitrate & Nitrite Price on request 678995 Tefluthrin, 100 µg/ml, Toluene, 1ml Price on request