Metals Mix #1 Back Catalog number: 59618 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675315 Acethion, 20mg Price on request DF-LCS-A200 Mass-Labelled PCDD/PCDF Solution/Mixture , 1.2ml , nonane Price on request 71536 N-Nitrosodiisopropylamine, 1000µg/mL in MeChl, 1ml Price on request