Internal Standard Solution, 1.2ml, nonane Back Catalog number: NK-IS-J4 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 681194 Nonanoic acid, 1ml Price on request 83591 2,3,5,6-Tetrachloroterephthalic acid Price on request PFS-EU2022-MIX EU 2022/1431 PFAS Food Testing Mix 30 379,86 Kč