510(k) K871589 ยท LAW Theophylline Control Materials
THEOPHYLLINE FPIA CONTROLS
| Applicant | Sigma Chemical Co., St. Louis MO, US |
| Decision | Substantially Equivalent, Jun 17, 1987 |
| Received | Apr 24, 1987 |
| Type | Traditional |
| FDA record | Open on fda.gov |
Recalls that name K871589
No recall in the FDA data names this 510(k).
Links come from the 510(k) numbers listed on each FDA recall record. We don't infer predicate chains.