ChemTest-O-3 multivariable steam sterilization indicators offer a reliable and efficient method for visually verifying the effectiveness of your autoclave cycles. Conforming to ISO 11140-1 Class 4 standards, these indicators monitor multiple critical parameters during the sterilization process, ensuring complete and effective eradication of microorganisms. Designed for use with both 132°C/90-minute and 134°C/60-minute cycles, ChemTest-O-3 indicators are versatile enough for placement in control points within the sterilizer chamber, as well as within individual packaging, sets, and instrument trays. The indicator's color irreversibly changes upon successful sterilization to match a reference color, providing clear pass/fail results. A strong adhesive backing ensures secure attachment to both the monitored item and the accompanying logbook (Form 520), simplifying record-keeping and compliance. Each pack contains 500 indicators and comes complete with a dedicated logbook for comprehensive documentation. With a 5-year shelf life and registration under RZN 2019/8352 and TU 20.59.52-001-35927791-2017, you can trust ChemTest-O-3 indicators for consistent and reliable sterilization monitoring.
US: temporary delays — postal services aligning new import rules, 
EU: 1–2 weeks, 🌍 Worldwide: 1–4 weeks ✈️