Apex® Biological Indicator (BI) products are designed specifically to meet the unique needs of the pharmaceutical, food, and medical device industries utilizing vaporized hydrogen peroxide (VH2O2) decontamination.

Our Apex product line offers:

  • The most resistant strain to VH202 processes to assure the manufacturing area is decontaminated
  • Greatly reduced false positives because products match the decontamination process
  • A highly flexible portfolio of BIs to match the resistance of process parameters

Whether it be stainless steel discs/ribbons or a spore suspension, Apex BI products offer the ideal solution to monitoring vaporized hydrogen peroxide sterilization

Apex® Vaporized Hydrogen Peroxide Biological Indicators
Spore Incubation Population Units Reorder #

G. stearothermophilus

7 days at 55-60°C

106

100

HMV-091

103

100

HMV-091E3

104

100

KCD-404

106

100

SBC-327

104105

106
50

LOG-456

106

100

NAS-152

B. astrophaeus 7 days at 30-35°C

106

100

GRS-090

Storage: 2-8°C; <50% relative humidity

Expiration: 9 months from date of manufacture (not applicable for Apex BIs with 103 populations)

Certification: Apex biological indicators are traceable to a recognized culture collection, and certified for population and reference D-value

Apex® Discs
  • Inoculated onto grade 304 stainless steel carriers
  • Discs measure 0.35" diameter x 0.008" thick
  • Available with reference #12980, #7953 (G. stearothermophilus) or #9372 (B. atrophaeus)
  • Tyvek® packaged indicators have perforations for hanging and a thumb notch for peeling
Apex® Ribbons
  • Bare stainless steel ribbons measure (0.25″ x 2.75″)
  • Inoculated at one end
  • Available with reference #12980
  • Convenient size and flexibility
Tri-Scale Biological Indicator
  • One convenient Tyvek/Tyvek® package; three G. stearothermophilus populations
  • Three carriers with 104, 105 and 106 spores; sealed in separate compartments
  • Used for initial shakedown or validation of new enclosures or filling lines
  • Convenient to identify worst-case location(s) in enclosure
Item Reorder Number Population ATCC Number Package Configuration

Stainless Steel in Tyvek/Tyvek
G. stearothermophilus

HMV-091E3

103

12980

100/pkg

HMV-091

106

12980

100/pkg

KDC-404

104

12980

100/pkg

Bare Metal BI Stainless Steel Ribbon
G. stearothermophilus

SBC-327

106

12980

100/pkg

Tri-Scale BI; Tyvek pkg w/ 10x6, 10x5, 10x4 Stainless Steel Carriers
G. stearothermophilus

LOG-456

104, 105, 106

12980

50/kg

Stainless Steel Discs in Tyvek/Tyvek
B. astrophaeus

GRS-090E3

103

9372

100/pkg

GRS-090

106

9372

100/pkg

Stainless Steel Discs in Tyvek/Tyvek
G. stearothermophilus

NAS-152E3

103

7953

100/pkg

NAS-152

106

7953

100/pkg

Sterile Tyvek Transfer Pockets for SBC-327

BMWK-750

100/pkg
Spore Suspension for gaseous hydrogen peroxide
G. stearothermophilus

LAU-196

10x7/0.1 ml

12980

10 ml vial

LPT-606

10x7/0.1 ml

7953

10 ml vial

Releasant Purple

, for use with HMV-091, KCD-404 and LOG-456 3.6 Fill Volume in 16mm x 100mm Tubes

PM/100

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100 units

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