Lutetium (Lu) Back Catalog number: 57071 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70921 3,3’-Dimethoxybenzidine Price on request 92559 EPA Method 624 Internal / Surrogate Standard Price on request 12194.X-100G Wheat, blank,<LOD,wheat,100g, Price on request