PPLO Agar (Mycoplasma Agar) BD Difco™ 500 g. PM Indicator Agar. Penicillin in Milk Assay. Use with Mycoplasma Supplement (Cat. No.283610) or with Mycoplasma Enrichment without Penicillin (Cat. No. 212292) for isolating and cultivating Mycoplasma.