The LPS for Endotoxin Indicator is composed of E. coli O55:B5 (>100,000 EU/vial) and serves as a stock solution to prepare multiple endotoxin indicators for depyrogenation validation studies.

• E. coli 055:B5 (>100,000 EU/vial)
• Can make multiple endotoxin indicators from one vial
• Used for dry heat oven validation studies

The prepared endotoxin indicators may be tested using reagents from our PYROSTAR™ ES-F series.