!["Perfluoro-n-[1,2,3,4,5-13C5]pentanoic acid"](https://densitypharmachem.com/assets/img/products/2283397-79-3.png) | LCHM704693-ME | 2283397-79-3 | Stable isotopes | |
| "Perfluoro-n-[1,2,3,4,5-13C5]pentanoic acid" |
!["Perfluoro-n-[1,2-13C2]hexanoic acid"](https://densitypharmachem.com/assets/img/products/960315-47-3.png) | LCHM704694-ME | 960315-47-3 | Stable isotopes | |
| "Perfluoro-n-[1,2-13C2]hexanoic acid" |
!["Perfluoro-n-[1,2,3,4-13C4]heptanoic acid"](https://densitypharmachem.com/assets/img/products/2328024-55-9.png) | LCHM704695-ME | 2328024-55-9 | Stable isotopes | |
| "Perfluoro-n-[1,2,3,4-13C4]heptanoic acid" |
!["Perfluoro-n-[1,2,3,4,5-13C5]nonanoic Acid"](https://densitypharmachem.com/assets/img/products/960315-49-5.png) | LCHM704696-ME | 960315-49-5 | Stable isotopes | |
| "Perfluoro-n-[1,2,3,4,5-13C5]nonanoic Acid" |
!["Perfluoro-n-[1,2-13C2]undecanoic acid"](https://densitypharmachem.com/assets/img/products/960315-51-9.png) | LCHM704697-ME | 960315-51-9 | Stable isotopes | |
| "Perfluoro-n-[1,2-13C2]undecanoic acid" |
!["Perfluoro-n-[1,2-13C2]tetradecanoic acid"](https://densitypharmachem.com/staging/assets/img/products/dummy.png) | LCHM704698-ME | NA | Stable isotopes | |
| "Perfluoro-n-[1,2-13C2]tetradecanoic acid" |
!["Perfluoro-n-[1,2-13C2]hexadecanoic acid"](https://densitypharmachem.com/staging/assets/img/products/dummy.png) | LCHM704699-ME | NA | Stable isotopes | |
| "Perfluoro-n-[1,2-13C2]hexadecanoic acid" |
!["Sodium perfluoro-1-[2,3,4-13C3]butanesulfonate"](https://densitypharmachem.com/assets/img/products/2708218-84-0.png) | LCHM704700-ME | 2708218-84-0 | Stable isotopes | |
| "Sodium perfluoro-1-[2,3,4-13C3]butanesulfonate" |
!["Sodium perfluoro-1-[1,2,3-13C3]hexanesulfonate"](https://densitypharmachem.com/staging/assets/img/products/dummy.png) | LCHM704701-ME | 2708218-86-2 | Stable isotopes | |
| "Sodium perfluoro-1-[1,2,3-13C3]hexanesulfonate" |
 | LCHM704938-ME | 2250081-67-3 | Stable isotopes | |
| "Sodium dodecafluoro-3H-4,8-dioxanonanoate" |