M-Green Yeast and Mold Broth Liquid Media Ampoules, 2mL, Sterile, 50/Pk
GVS SKU: 10496101

Featuring a nutrient-rich, ready-to-use liquid culture medium pre-portioned into single-test 2mL plastic ampoules, this M-Green Yeast and Mold Broth supports the membrane filtration detection of yeast and mold in soft drinks, beer, bottled water, cider, sport drinks, wine, and other beverages. Each ampoule contains enough media to saturate a standard absorbent pad in a petri dish, delivering consistent, reproducible results without on-site preparation. The broth incorporates bromocresol green as a pH indicator, which diffuses into developing fungal colonies for easy visualization and counting.

Key Media Characteristics

• Rich nutrient formulation that promotes excellent fungal growth for the detection of yeast and mold.
• Low, acidic pH that inhibits bacterial growth and reduces background interference.
• Bromocresol green pH indicator that diffuses into colonies and shifts color as metabolic by-products acidify the surrounding medium.
• Yeast appear as large green opaque colonies while mold appear green and filamentous, aiding identification.
• Formulated to meet the membrane filter technique standard method requirements.

Key Format Characteristics

• Single-test 2mL plastic ampoules that eliminate the handling of glass and reduce waste and spoilage associated with bulk media.
• Ready-to-use format that reduces preparation time and lowers the risk of cross contamination in quality control laboratories.
• Supplied 50 ampoules per pack.
• Stable sterile liquid media produced under detailed quality control checks in accordance with standard methods.

This media provides dependable, pre-portioned performance for laboratories where time, equipment, and trained personnel may be limited. Each ampoule delivers a uniform, quality-controlled medium that preserves sample integrity from raw material screening through final product release.

Capacity

2 mL

Color

Green

Construction

Plastic Ampoule

Material

Yeast and Mold Broth

Pack Count

50

Pall Equivalent

M-Green YM Broth, 2 mL Plastic Ampoules

pH Range

4.6 ± 0.2 (at 25°C)

Sterility

Sterile

• Beverage Yeast and Mold Testing Detects yeast and mold in soft drinks, beer, bottled water, cider, sport drinks, and wine using the membrane filtration method.
• Food and Beverage Quality Control Supports microbiological checks on raw materials through final product release in production and QC laboratories.
• Fungal Enumeration by Membrane Filtration Saturates a standard absorbent pad to culture and count fungal colonies retained on a membrane filter.
• Bacterial Background Suppression Uses an acidic pH to inhibit bacterial growth, giving a clearer field for identifying yeast and mold colonies.
• Routine Spoilage Monitoring Identifies spoilage organisms such as yeast and mold during ongoing production plant and product monitoring.
• Visual Colony Differentiation Employs bromocresol green to visually distinguish green opaque yeast colonies from green, filamentous mold colonies.