MicroPelletRT10: A bigger format of MicroPelletRT and is intended for customers who perform a lot of testing. A MicroPelletRT10 consists of a lyophilized pellet of a single microorganism strain with a defined mean assay value inside a plastic vial and one separate vial with 10ml rehydration fluid. Adding the pellet to the reconstitution fluid vial it forms a suspension with a defined assay value of 10-100 CFU/0,1ml as mandated by USP and Ph.Eur. for growth promotion tests.


MicroPelletRT10 is a bigger form of MicroPelletRT dedicated in case when 10 doses of material per day is not sufficient.

After processing these preparations of lyophilized microorganisms as directed you will achieve a quality assurance challenge as required by Ph.Eur./USP to perform growth promotion tests. MicroPelletRT10 can be traced back to ATCC reference strains and are not more than 4 passages away from the reference strain.

MicroPelletsRT10 have the following features:

  • Each MicroPelletRT10 is packed separately in a vial- this prevents any spoilage of the lyophilized preparation by humidity etc.
  • MicroPelletRT10 are easy to use: Simply unscrew the cap and rehydrate with the provided 10ml fluid. As MicroPelletRT10 are lyophilized and not just dried suspensions like other products currently available, they rehydrate instantly and can be used immediately
  • Each pellet contains 1000-10000 colony forming units (CFU'S), and when rehydrated with 10ml it produces 100 doses of 10-100 CFU's/0,1ml. No additional dilution step is necessary!
  • MicroPelletRT10 are delivered in economical packs of 2 vials with one pellet/vial
  • The necessary quantity of rehydration fluid (1 vial of 10ml per pellet) comes automatically with the pellets
  • MicroPelletsRT10 can easily be stored at 2-8°C
  • MicroPelletRT10 does not require dry ice. Shipping costs are reduced
  • MicroPelletRT10 expire 12 months after production if stored as directed
  • A certificate of analysis for your QM documentation is included

Name code
MicroPelletRT10 Aspergillus brasiliensis WDCM 00053-ATCC® 16404™ MPRT10A017
MicroPelletRT10 Bacillus subtilis subsp. Spizizenii WDCM 00003-ATCC® 6633™ MPRT10B007
MicroPelletRT10 Candida albicans WDCM 00054-ATCC® 10231™ MPRT10C005
MicroPelletRT10 Clostridium perfringens WDCM 00007-ATCC® 13124™ MPRT10C026
MicroPelletRT10 Clostridium sporogenes ATCC® 11437™ MPRT10C029
MicroPelletRT10 Clostridium sporogenes WDCM 00008-ATCC® 19404™ MPRT10C030
MicroPelletRT10 Escherichia coli WDCM 00012,WDCM 00196-ATCC® 8739™ MPRT10E032
MicroPelletRT10 Pseudomonas aeruginosa WDCM 00025-ATCC® 27853™ MPRT10P028
MicroPelletRT10 Salmonella enterica subsp. enterica serovar Typhimurium WDCM 00031-ATCC® 14028™ MPRT10S018
MicroPelletRT10 Staphylococcus aureus subsp. aureus WDCM 00032,WDCM 00193-ATCC® 6538™ MPRT10S047