Tuning Solution- Method 200.7 section 7.7 Back Catalog number: 53059 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C17945200 p-Xylene, certified, 1ml Price on request 675624 Isoprothiolane, 10 µg/ml, Acetonitrile, 10ml Price on request MBTBPE 1,2-Bis(2,4,6-tribromo[13C6]phenoxy)ethane, 1.2ml x 50ug/ml, toluene Price on request