MesaStrip is a conventional paper strip biological indicator for monitoring steam, low temperature steam, ethylene oxide, dry heat, chlorine dioxide, ozone and gamma radiation industrial sterilization processes. MesaStrip contains bacterial spores on a filter paper carrier sealed within a convenient, peel-open glassine or Tyvek envelope.

To use a MesaStrip, simply place the envelope inside a product or product package. This “inoculated package” is placed in a sterilizer and processed. Upon removal from the sterilizer, the inoculated package is sent to the microbiology laboratory for transfer of the MesaStrip. The biological indicator is to be aseptically cultured in soybean casein digest medium and incubated at the appropriate temperature.

Spore Process Population Reorder #

G. stearothermophilus

7953
Steam

105

SGM/5

Steam

106

SGMS/6

B. subtilis (5230) 35021

Low Temperature Steam

106

SGMSU/6
B. atrophaeus 9372 Ethylene Oxide and Dry Heat

106

SGMG/6
B. pumilus 27142 Gamma Radiation

106

SGMR/6
B. atrophaeus 9372 Chlorine Dioxide

106

ACD/6
Ozone

103

AOZ/3T
Ozone

104

OZA/4T
Ozone

106

AOZ/6T

Storage: Store at room temperature

Certification: MesaStrip biological indicators are traceable to a recognized culture collection and certified for population, D-value (Steam, Low Temperature Steam, EtO, Dry Heat, Gamma Radiation) and Z-value (Steam and Dry Heat)

  • EtO Sterilization
  • Steam Applications
  • Irradiation Sterilization
  • Multiple Species Available
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