
3M™ Attest™ Rapid Steam Biological Indicator, 1291, Blue Cap, 1 hr, 50/CAR, 4 CAR/CS, 200/CS
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R1 849
or 4 × R463 interest-free with Payflex
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Express — as soon as 24 hours* from R199
Economy R99, 3–6 working days · free over R3 000
R45 to your res at UCT & Stellenbosch
Free collection in Cape Town, Mon–Fri 10–4
7-day returns on defective or wrong items
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* Order early, stock permitting. Express averages 2–4 working days; regional and rural areas add 1–2 days.
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All Consumables- Accurate results in 1 hour
- Color-coded (blue cap) for quick reference and easy use
- Cost and time-efficient biological indicator for 270°F/132°C gravity steam sterilization processes
- Compatible with the Attest Auto-reader 390
- Interested in a faster BI result? Learn more about Attest Super Rapid Steam Biological Indicator, 1491
The Attest rapid steam biological indicator, 1291 is used for 270°F/132°C gravity displacement steam sterilization cycles. This self-contained Biological Indicator (BI) consists of a Geobacillus stearothermophilus spore strip and a sealed glass ampoule with growth media and dual indicator system. The spore strip and media ampoule are contained in a plastic vial topped with a blue color-coded cap which includes a chemical process indicator on top.
When processed, the chemical process indicator turns from rose to brown. After the steam sterilization process, the BI is activated to join the growth media with the processed spore strip. The BI is incubated in the Attest Auto-reader 390 for a final fluorescent result at 1 hour.
Note: The Attest rapid steam biological indicator, 1291, Blue Cap, is only compatible with the Attest Auto-reader 390. Contact our representative for more information.






