数量：20块

详细介绍

数量：

20块，90mm

快速筛选显色培养基，RAPID'

Staph

Medium is a selective agar used for the direct enumeration of coagulase-positive staphylococci (

Staphylococcus aureus

and other species) in products intended for human or animal consumption or in environmental samples.

Key BenefitsResults in 24 hr after 24 hr of enrichmentHighly selective and easy to readChoice of two methods for easy confirmationCertified NF VALIDATION according to the ISO 16140 standard and validated by AOACPrinciple

The principle of RAPID'

Staph

Medium is based on an optimized Baird-Parker formula to guarantee the detection and enumeration of

S. aureus

in 24 hr at 37°C. Typical staphylococci produce gray to black colonies that are shiny and convex (1–2 mm) with a clear 2–5 mm halo due to proteolysis of the egg yolk.

Presumptive colonies can be confirmed using one of the following methods:

Pastorex™ Staph-Plus Latex Agglutination Test () with results within minutesSpot inoculation on Baird-Parker + RPF agar () to confirm many colonies on the same plate