BTEX (50 µg/mL) Back Catalog number: 98691 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L16545000AL Prosulfocarb, 10µg/mL in Acetonitrile, 10ml Price on request LLIPFMESI Lithium bis(trifluoromethanesulfonyl)imide, 50µg/ml in MeOH, 1,2ml Price on request 10589.21-50-T 3,3',5,5'-Tetrabromobisphenol A diglycidyl ether,50 µg/mL ,toluene,1mL Price on request