-17%
ATTEST 3M -1262P- (25U.)
Attest™ biological indicator for steam pre-vacuum and gravity cycles. Final reading at 48 hours by colorimetry. Brown cap.
Self-contained biological indicators significantly decrease the possibility of contamination, minimising false positives and ensuring more accurate results.
For gravity displacement steam sterilisation cycles of 121ºC /250ºF or vacuum assisted 132ºC/270ºF.