Method for determining pyrogen content
US5342785A · kind A · utility
2Cited by
11References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 26, 1993 |
| Grant date | Aug 30, 1994 |
| Priority date | — |
| Expiry date | Oct 26, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/255
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for determination of a pyrogen content which comprises bringing a specimen into contact with an adsorbent composed of a nitrogen-containing heterocyclic compound bonded to a water-insoluble carrier directly or through a spacer, and after or without eluting the pyrogen adsorbed on the adsorbent, determining the content of the adsorbed pyrogen by the Limulus method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.