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FREQUENTLY ASKED QUESTIONS

What is potency?

Why do I need an LAL and CSE lot number to obtain a Certificate of Analysis?

How do I convert from µg/vial of CSE to EU/ml?

How do I convert EU/ml to ng/ml of endotoxin?

How do I know that disposables (plastic tubes, serological pipets, pipet tips, etc.) used in my laboratory are adequate for LAL testing?

Which LAL method is the best?

How do I convert from EU to IU?

How do I close data collection, so that I can analyze the file?

When setting up a test, I receive a “No Communication with the LAL- 5000” or “No Communication with the Pyros Kinetix Instrument” error. How do I correct the problem?

The software indicates that tubes are inserted in some, or all wells of the instrument, although no tubes have been inserted. How do I correct the problem?