Steam / Autoclave Biological Indicators
5 products listed in this category
All Steam / Autoclave Biological IndicatorsEthylene Oxide Biological IndicatorsHydrogen Peroxide Biological IndicatorsFormaldehyde Biological Indicators
AX20 – 24 hr Steam Biological Indicator
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AX220 – Rapid Biological Indicator for Steam
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AX222 – Rapid Biological Indicator for Steam
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AX224 – Super Rapid Biological Indicator for Steam
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AX225 – Super Rapid Biological Indicator for Steam, Instant
More InfoWhy Is It Needed for Steam Sterilization?
Correct pressure and temperature settings on an autoclave aren't enough on their own — the real verification is proof that microorganisms have actually been killed. Steam biological indicators contain Geobacillus stearothermophilus, one of the most resistant organisms to steam sterilization.
Product Options and Read Times
AX20 offers standard 24-hour incubation; AX220 and AX222 deliver rapid results in about 1 hour; AX224 is super-rapid, and AX225 provides instant results within minutes.
Where It's Used
Central sterile supply departments, operating rooms, and any facility using steam autoclaves should use these products for routine biological monitoring.