Organic Surrogate Standard Back Catalog number: 92654 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79500 Isopropyl ether Price on request BDE-197 2,2',3,3',4,4',6,6'-Octabromodiphenyl ether, 1.2ml x 50ug/ml, toluene Price on request 82504 EPA Method 8270C Mix #1 - BNS Price on request