Appendix IX Semi-Volatiles Back Catalog number: 82707 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1022.24-K-IO n-Tetracosane-d50, 1000µg/ml in IO, 1ml Price on request 10655.3-100-MX U-{13C3}-Melamine Price on request 673455 Thiamethoxam, 100 µg/ml, Acetonitrile, 5ml Price on request