microswab

MicroSwab: A MicroSwab consists of a lyophilized pellet of a single microorganism strain inside a pen-like device. This pen-like device contains a sterile swab and rehydration fluid to facilitate the transfer of the microorganisms directly to culture media. The pellet has no defined CFU assay but a minimum of 1000CFU/pellet to ensure proper growth. Use MicroSwabs whenever a defined assay value is not needed. The MicroSwabs are up to 4 passages removed from reference strain.


A practical source for microorganisms.


The MicroSwab show several advantages, which make them a great source for ATCC®∗ derivatives, if defined assay value is not required.

  • Each lyophilized preparation is less than or equal to 4 passages from a reference culture.
  • The pen-like MicroSwabs are easy to use.
  • They can be stored at 2-8°C.
  • MicroSwabs expire 12-24 months after production.
  • More than 400 different strains are available, tracable to authentic ATCC®∗ reference cultures.
  • MicroSwabs are sold in economical units of two.
  • A certificate of analysis for your QM documentation is included.

MicroSwabs - there's no easier way!

  • Do you know other products similar to ours? Then you may be aware of the following problems:
  • some products also have a container of rehydration fluid inside a pen-like device. However this container is made of glass; you have to apply a substantial amount of pressure to break it in order to rehydrate the lyophilized pellet.
  • Other lyophilized preparations have to be pinched a homogenous suspension with the rehydration fluid.
  • Our MicroSwabs are easy to handle. And this for the following reasons:
  • With the following simple actions you have inoculated your culture media.

MicroSwab pen-like device
MicroSwab pen-like device

Our MicroSwabs are easy to use.

With the following simple actions you have inoculated your culture media.

1. BREAK
1. BREAK

Break the red "snap" valve by bending to a 45° angle.

2. SQUEEZE
2. SQUEEZE

Gently squeeze cap until all fluid moistens the lyophilized pellet in the bottom of the tube.

3. SHAKE
3. SHAKE

Gently shake so swab absorb rehydrated pellet.

4. INOCULATE
4. INOCULATE

Remove cap from tube and inoculate media.

Name Category code Additional data
MicroSwab Rhodococcus equi WDCM 00028- ATCC® 6939™ MicroSwab MSr002
MicroSwab Saccharomyces cerevisiae ATCC® 32701™ MicroSwab MSS001
MicroSwab Saccharomyces cerevisiae ATCC® 4098™ MicroSwab MSS002
MicroSwab Saccharomyces cerevisiae WDCM 00058-ATCC® 9763™ MicroSwab mss101
MicroSwab Salmonella abaetetuba ATCC® 35640™ MicroSwab MSS003
MicroSwab Salmonella abony WDCM 00029-NCTC® 6017™ MicroSwab mss100
MicroSwab Salmonella anatum ATCC® 9270™ MicroSwab MSS004
MicroSwab Salmonella arizonae ATCC® 13314™ MicroSwab MSS005
MicroSwab Salmonella choleraesuis ATCC® 10708™ MicroSwab mss102
MicroSwab Salmonella diarizonae ATCC® 29226™ MicroSwab MSS008
MicroSwab Salmonella enterica ATCC® 12325™ MicroSwab mss127
MicroSwab Salmonella enteritidis WDCM 00030-ATCC® 13076™ MicroSwab MSS006
MicroSwab Salmonella Group D, not typhi ATCC® CL BF-SD™ MicroSwab mss113
MicroSwab Salmonella kunzendorf ATCC® 12011™ MicroSwab mss014
MicroSwab Salmonella paratyphi ATCC® 9150™ MicroSwab mss015
MicroSwab Salmonella pullorum ATCC® 19945™ MicroSwab mss104
MicroSwab Salmonella schottmuelleri ATCC® 8759™ MicroSwab mss011
MicroSwab Salmonella sp. ATCC® 35664™ MicroSwab mss114
MicroSwab Salmonella tallahassee ATCC® 12002™ MicroSwab mss016
MicroSwab Salmonella typhimurium WDCM 00121-ATCC® 13311™ MicroSwab mss103
MicroSwab Salmonella typhimurium ATCC® 29631™ MicroSwab MSS009
MicroSwab Salmonella typhimurium WDCM 00031-ATCC® 14028™ MicroSwab mss018
MicroSwab Salmonella vellore ATCC® 15611™ MicroSwab mss019
MicroSwab Serratia liquefaciens ATCC® 27592™ MicroSwab mss020
MicroSwab Serratia marcescens ATCC® 13880™ MicroSwab mss021
MicroSwab Serratia marcescens ATCC® 14756™ MicroSwab mss022
MicroSwab Serratia marcescens ATCC® 27857™ MicroSwab mss115
MicroSwab Serratia marcescens ATCC® 8100™ MicroSwab mss023
MicroSwab Serratia marcescens ATCC® CLD1™ MicroSwab mss116
MicroSwab Serratia odorifera ATCC® 33077™ MicroSwab mss025
MicroSwab Serratia rubidaea ATCC® 33670™ MicroSwab mss026
MicroSwab Shewanella putrefaciens ATCC® 49138™ MicroSwab mss027
MicroSwab Shewanella putrefaciens ATCC® 8071™ MicroSwab mss028
MicroSwab Shigella boydii ATCC® 9207™ MicroSwab mss029
MicroSwab Shigella flexneri WDCM 00126-ATCC® 12022™ MicroSwab mss031
MicroSwab Shigella sonnei ATCC® 25931™ MicroSwab mss032
MicroSwab Shigella sonnei ATCC® 9290™ MicroSwab mss033
MicroSwab Sphingobacterium multivorum ATCC® 35656™ MicroSwab mss034
MicroSwab Sphingomonas trueperi ATCC® 12417™ MicroSwab mss035
MicroSwab Staphylococcus aureus ATCC® BAA 1026™ MicroSwab mss106
MicroSwab Staphylococcus aureus ATCC® BAA 976™ MicroSwab mss108
MicroSwab Staphylococcus aureus ATCC® BAA 977™ MicroSwab mss107
MicroSwab Staphylococcus aureus ATCC® 12598™ MicroSwab mss036
MicroSwab Staphylococcus aureus ATCC® 12600™ MicroSwab mss037
MicroSwab Staphylococcus aureus ATCC® 25904™ MicroSwab mss038
MicroSwab Staphylococcus aureus ATCC® 31153™ MicroSwab mss041
MicroSwab Staphylococcus aureus ATCC® 33591™ MicroSwab mss042
MicroSwab Staphylococcus aureus ATCC® 33862™ MicroSwab mss043
MicroSwab Staphylococcus aureus ATCC® 49476™ MicroSwab mss045
MicroSwab Staphylococcus aureus ATCC® 51153™ MicroSwab mss046
MicroSwab Staphylococcus aureus WDCM 00032,WDCM 00193-ATCC® 6538™ MicroSwab mss047
MicroSwab Staphylococcus aureus WDCM 00033,WDCM 00193,WDCM 00195-ATCC® 6538P™ MicroSwab mss048
MicroSwab Staphylococcus aureus WDCM 00034-ATCC® 25923™ MicroSwab mss039
MicroSwab Staphylococcus aureus WDCM 00035-ATCC® 9144™ MicroSwab mss105
MicroSwab Staphylococcus aureus WDCM 00131-ATCC® 29213™ MicroSwab mss040
MicroSwab Staphylococcus aureus WDCM 00211-ATCC® 43300™ MicroSwab mss044
MicroSwab Staphylococcus capitis ATCC® 35661™ MicroSwab mss049
MicroSwab Staphylococcus epidermidis ATCC® 29887™ MicroSwab mss053
MicroSwab Staphylococcus epidermidis ATCC® 49134™ MicroSwab mss054
MicroSwab Staphylococcus epidermidis WDCM 00036-ATCC® 12228™ MicroSwab mss051