PSA-Mix 2 Back Catalog number: 674689 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 679255 Methyl atratate, 100mg Price on request S-4367-100-5DC EPA 528 rev. 1.0 Internal Standard Solution 1 100µg/mL in dichloromethane; unit: 1x5mL 3841.8 1,2-Dimethyl-3-nitrobenzene [83-41-0] Price on request 680464 alpha-Methylstyrene, 1ml Price on request