Appendix II Semi-Volatile Mix Back Catalog number: 92218 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended CLF15223.13-100-I 3,4,6,7,10,11-Hexachlorotridecane-11,12,13-13C3, 100µg/ml in IO, 1ml Price on request 679037 4-n-Amylphenol, 100mg Price on request 679637 Pentaerythrityl tetranitrate, 10 µg/ml, Acetonitr Price on request