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MicropelletsrT



A quality assurance challenge for growth promotion tests according USp/ph.Eur.


The MicroPelletsRT are a cost-effective alternative to labour-intensive di- lution/colony count procedures.

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

    MicroPelletsRT have the following features :

  • Each MicroPelletRT is packed separately in a vial – this prevents any spoilage of the lyophilized preparation by humidity etc.


  • MicroPelletsRT are easy to use: Simply unscrew the cap and rehydrate with the provided fluid. As MicroPelletsRT are lyophilized and not just dried suspensions like other products currently available, they rehydrate instantly and can be used immediately.
  • Each pellet contains 100-1000 colony forming units (CFU’s), and when rehydrated with 1.0 ml it produces 10 doses of 10-100 CFU’s/0.1 ml. No additional dilution step is necessary!
  • MicroPelletsRT are delivered in economical packs of 2 vials with one pellet/vial.
  • fte necessary quantity of rehydration fluid (1 vial of 1 ml per pellet) comes automatically with the pellets.
  • MicroPelletsRT can easily be stored at 2-8 °C.
  • MicroPelletsRT does not require dry ice. Shipping costs are reduced.

MicropelletsrT product listing


Cat# Micro-organism ATCC®# Price group
mp-rT-A017 Aspergillus brasiliensis 16404™* P1
mp-rT-B001 Bacillus cereus 10876™* P1
mp-rT-B007 Bacillus subtilis subsp. Spizizenii 6633™* P1
mp-rT-B026 Brevundimonas diminuta 19146™* P1
mp-rT-B027 Burkholderia cepacia 25416™* P1
mp-rT-C005 Candida albicans 10231™* P1
mp-rT-C002 Candida albicans 2091™* P1
mp-rT-C026 Clostridium perfringens 13124™* P1
mp-rT-C029 Clostridium sporogenes 11437™* P1
mp-rT-C030 Clostridium sporogenes 19404™* P1
mp-rT-E001 Enterobacter aerogenes 13048™* P1
mp-rT-E043 Escherichia coli 43888™* P1
mp-rT-E045 Enterococcus faecalis 7080™* P1
mp-rT-E015 Enterococcus faecalis 29212™* P1
mp-rT-E032 Escherichia coli 8739™* P1
mp-rT-E025 Escherichia coli 25922™* P1
mp-rT-B006 Geobacillus stearothermophilus 7953™* P1
mp-rT-K013 Kocuria rhizophila 9341™* P1
mp-rT-L016 Lactobacillus fermentum 9338™* P1
mp-rT-L013 Listeria monocytogenes 19115™* P1
mp-rT-p028 Pseudomonas aeruginosa 27853™* P1
mp-rT-p030 Pseudomonas aeruginosa 9027™* P1
mp-rT-S100 Salmonella enterica subsp. enterica NCTC 6017™ P1
mp-rT-S003 Salmonella enterica subsp. enterica serovar Abaetetuba 35640™* P1
mp-rT-S102 Salmonella enterica subsp. enterica serovar Choleraesuis 10708™* P1
mp-rT-S103 Salmonella enterica subsp. enterica serovar Typhimurium 13311™* P1
mp-rT-S018 Salmonella enterica subsp. enterica serovar Typhimurium 14028™* P1
mp-rT-S047 Staphylococcus aureus subsp. aureus 6538™* P1
mp-rT-S048 Staphylococcus aureus subsp. aureus 6538P™* P1
mp-rT-S039 Staphylococcus aureus subsp. aureus 25923™* P1
mp-rT-S051 Staphylococcus epidermidis 12228™* P1
mp-rT-S090 Streptococcus pyogenes 19615™* P1