Oxoid PLATE COUNT AGAR CM0325B

Oxoid Plate Count Agar CM0325B

Oxoid Plate Count Agar CM0325B is a standard, nutrient-rich microbiological medium used for the enumeration of viable microorganisms in food, water, and other materials. It conforms to ISO and APHA specifications and is suitable for use in total viable count methods. This agar is widely employed in food safety, quality control, and environmental monitoring laboratories to assess microbial load.

features

• supports a wide range of bacteria – ideal for determining total viable counts in various samples

• standardized formulation – meets international standards such as ISO 4833 and APHA guidelines

• reliable and consistent – produces reproducible results across batches for quality control

• suitable for pour plate methods – enables colony counting in food, water, and dairy samples

• compatible with regulatory testing – approved for use in testing required by food and environmental agencies

• easy to prepare – dissolves readily in distilled water and is autoclave-stable

application

• food microbiology – used to determine total aerobic microbial count in meat, dairy, produce, and processed foods

• water analysis – evaluates microbial load in potable and recreational waters

• environmental monitoring – assesses contamination levels on surfaces and in the air

• pharmaceutical industry – used in microbial limit testing of non-sterile products

• dairy microbiology – suitable for use in assessing bacterial levels in milk and dairy products

• cosmetic testing – supports microbial analysis in cosmetic and personal care products

specification

• product name: Oxoid Plate Count Agar CM0325B

• format: dehydrated culture medium

• typical composition per liter:

  • tryptone: 5.0 g

  • yeast extract: 2.5 g

  • glucose: 1.0 g

  • agar: 15.0 g

• final pH: 7.0 ± 0.2 at 25 °C

• preparation: dissolve 23.5 g in 1 liter of distilled water, heat to boiling, sterilize at 121 °C for 15 minutes

• storage conditions: store in a cool, dry place at 10 – 30 °C; protect from moisture and light

• shelf-life: use before expiry date printed on the label

conclusion

Oxoid Plate Count Agar CM0325B is a dependable and versatile medium essential for microbial enumeration in food safety, environmental health, and industrial quality control. Its compliance with global standards makes it a preferred choice for routine and regulatory microbiological testing.