LECITHIN AGAR *

This medium was originally recommended by APHA for use in microbial testing of water. Lecithin and polysorbate 80 were added to this medium by Weber and Black as a result of their research of the relative efficiencies of inhibitors for quaternary ammonium compounds. This medium is recommended for screening cosmetic products for microbial contamination.

for detection of bacterial contamination of surfaces in unprotected and protected areas

Escherichia coli | Staphylococcus aureus subsp. aureus

Cosmetics | Water

500 gm