TX TPH Calibration Standard (High End) Back Catalog number: 95155 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BB-154 2,2',4,4',5,6'-Hexabromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request D450653-50MG Dihydroergotamine (+)-Tartrate Salt (2:1), 50mg Price on request 681397 Flufenoxuron, 100mg Price on request