No.

Lists of reference materials/certified reference materials

Manufacturer

 Supplier

1

Enterobacteraerogenes ATCC 13048

American Type Culture Collection (USA)

American Type Culture Collection (USA)

2

Escherichia coli ATCC 25922

American Type Culture Collection (USA)

American Type Culture Collection (USA)

3

Staphylococcus aureus ATCC 25923

American Type Culture Collection (USA)

American Type Culture Collection (USA)

4

Saccharomyces cerevisiae ATCC 7963

American Type Culture Collection (USA)

American Type Culture Collection (USA)