Compact Dry TC: Recuento aerobios totales 100 placas R-Biopharm

The plates consist of a special 50 mm diameter petri dish containing a detection specific nutrient pad. The ready-to-use, chromogenic Compact Dry plates are suitable for in-process controls as well as controls of finished products.

SKU: 8574-HS8771 Categorías: , ,

Descripción

Intended use

Usage of Compact Dry TC is a simple and safe test procedure for determination and quantification of aerobic mesophilic count in foods, cosmetics or raw materials as well as pharmaceutical raw materials.

The plates consist of a special 50 mm diameter petri dish containing a detection specific nutrient pad. The ready-to-use, chromogenic Compact Dry plates are suitable for in-process controls as well as controls of finished products.

With the Promedia ST-25 swab tests (Art. No. Z0302, available from R-Biopharm) Compact Dry plates may also be used for surface sampling and therefore applied for quantitative hygiene monitoring even at surfaces which are difficult to reach.

Compact Dry TC has been approved by MicroVal (certificate Nr. RQA2007LR01), NordVal (certificate Nr.033) and AOAC-RI (certificate Nr. 010404). During the according studies a broad range of different food matrices has been tested.

Art. No. HS8771, HS8772 Test Format: 100 nutrient plates or 40 nutrient plates, respectively – where four plates are packed in one aluminum bag

Sample Preparation

Liquid samples: apply 1 ml directl.
Solid samples: homogenize in sterile saline solution (e.g.: 20 g in 180 ml); apply 1 ml of homogenate.
Samples with high microbial content: prepare a dilution series (1:10 in saline solution, 1:100, etc.) and apply 1 ml from at least two different dilution steps.
Incubation Time: 48 +/- 3 hours at 35 +/- 2°C ( AOAC) or 30 +/- 2°C (NordVal, MicroVal)
Detection Limit: depends on the kind of application or the degree of dilution of samples
Shelf life: 24 months at 1 – 30°C (from date of manufacture)

Información adicional

Peso 1 kg