Hexadecane Extraction Volatiles - BTEX Back Catalog number: 22001 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11668.12-100-IO 3,4-Dichlorobiphenyl ,100 µg/mL,isooctane,1mL Price on request 10650.11.25-AN U-{13C11}-Chloramphenicol Price on request 688495 Terbuthylazine-2-hydroxy, 100µg/ml in Acetone, 1ml Price on request