| 5-oxo-6E,8Z,11Z,14Z-eicosatetraenoic-6,8,9,11,12,14,15-d7 acid | Cayman Chemical | 334250 | [2H7]-5-ox–TE Internal Standard |
| 5S-hydroxy-6E,8Z,11Z,14Z-eicosatetraenoic-5,6,8,9,11,12,14,15-d8 acid | Cayman Chemical | 334230 | [2H8]-5(S)-HETE Internal Standard |
| 12S-hydroxy-5Z,8Z,10E,14Z-eicosatetraenoic-5,6,8,9,11,12,14,15-d8 acid | Cayman Chemical | 334570 | [2H8]-12(S)-HETE Internal Standard |
| 15S-hydroxy-5Z,8Z,11Z,13E-eicosatetraenoic-5,6,8,9,11,12,14,15-d8 acid | Cayman Chemical | 334720 | [2H8]-15(S)-HETE Internal Standard |
| 20-hydroxy-5Z,8Z,11Z,14Z-eicosatetraenoic-16,16,17,17,18,18-d6 acid | Cayman Chemical | 390030 | [2H6]-20-HETE Internal Standard |
| 9S-hydroxy-10E,12Z-octadecadienoic-9,10,12,13-d4 acid | Cayman Chemical | 338410 | [2H4]-9(S)-HODE Internal Standard |
| 13S-hydroxy-9Z,11E-octadecadienoic-9,10,12,13-d4 acid | Cayman Chemical | 338610 | [2H4]-13(S)-HODE Internal Standard |
| 9α,11α,15S-trihydroxy-prosta-5Z,13E-dien-1-oic-17,17,18,18,19,19,20,20,20-d4 acid | Cayman Chemical | 316010 | [2H4]-PGF2α Internal Standard |
| 9α,11α,15S-trihydroxy-(8β)-prosta-5Z,13E-dien-1-oic-3,3,4,4-d4 acid | Cayman Chemical | 316350 | [2H4]-8-iso-PGF2a Internal Standard |
| 9α,11β.,15S-trihydroxy-prosta-5Z,13E-dien-1-oic-3,3,4,4-d4 acid | Cayman Chemical | 10008989 | [2H4]-11β-PGF2 Internal Standard |
| 9α,15S-dihydroxy-11-oxo-prosta-5Z,13E-dien-1-oic-17,17,18,18,19,19,20,20,20-d4 acid | Cayman Chemical | 312010 | [2H4]-PGD2 Internal Standard |
| 9-oxo-11α,15S-dihydroxy-prosta-5Z,13E-dien-1-oic-17,17,18,18,19,19,20,20,20-d4 acid | Cayman Chemical | 314010 | [2H4]-PGE2 Internal Standard |
| 5S,12R-dihydroxy-6Z,8E,10E,14Z-eicosatetraenoic-6,7,14,15-d4 acid | Cayman Chemical | 320110 | [2H4]-LTB4 Internal Standard |
| 9α,11,15S-trihydroxy-thromba-5Z,13E-dien-1-oic-3,3,4,4-d4 acid | Cayman Chemical | 319030 | [2H4]-TxB2 Internal Standard |
| 5-oxo-6E,8Z,11Z,14Z-eicosatetraenoic acid | Cayman Chemical | 34250 | 5-ox–TE Standard |
| 12-oxo-5Z,8Z,10E,14Z-eicosatetraenoic acid | Cayman Chemical | 34580 | 12-ox–TE Standard |
| 15-oxo-5Z,8Z,11Z,13E-eicosatetraenoic acid | Cayman Chemical | 34730 | 15-ox–TE Standard |
| 5R-hydroxy-6E,8Z,11Z,14Z-eicosatetraenoic acid | Cayman Chemical | 34225 | 5(R)-HETE Standard |
| 5S-hydroxy-6E,8Z,11Z,14Z-eicosatetraenoic acid | Cayman Chemical | 34230 | 5(S)-HETE Standard |
| 8R-hydroxy-5Z,9E,11Z,14Z-eicosatetraenoic acid | Cayman Chemical | 34350 | 8(R)-HETE Standard |
| 8S-hydroxy-5Z,9E,11Z,14Z-eicosatetraenoic acid | Cayman Chemical | 34360 | 8(S)-HETE Standard |
| 11R-hydroxy-5Z,8Z,12E,14Z-eicosatetraenoic acid | Cayman Chemical | 34505 | 11(R)-HETE Standard |
| 11S-hydroxy-5Z,8Z,12E,14Z-eicosatetraenoic acid | Cayman Chemical | 34510 | 11(S)-HETE Standard |
| 12R-hydroxy-5Z,8Z,10E,14Z-eicosatetraenoic acid | Cayman Chemical | |