Total Organic Halides (TOX) Back Catalog number: 54243 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BPS Bis(4-hydroxyphenyl) sulfone, 1.2ml x 50ug/ml, methanol Price on request 8997.21-K-ME 11-Deoxycortisol, 1000µg/ml in MeOH, 1ml Price on request 50233 Mix #2 Price on request