国产一级a毛一级a看免费视频,久久久久久国产一级AV片,免费一级做a爰片久久毛片潮,国产精品女人精品久久久天天,99久久久无码国产精品免费了

Choose RAPID'Staph Agar Base, based on a Baird-Parker formula, for the identification and enumeration of coagulase-positive staphylococci (Staphylococcus aureus and other spp.) in products intended for human or animal consumption, or in environmental samples. Immediately before pouring the plates, add egg yolk with potassium tellurite and sulfamethazine (sulfadimidine) supplements.

Features and Benefits

• RAPID'Staph Medium optimized for the detection and quantitation of S. aureus in 24 hr
• S. aureus colonies are black (tellurite reduction) with a clear halo (egg yolk proteolysis)
• Choice of two methods for easy confirmation: Baird-Parker + RPF Agar or Pastorex™ Staph Plus or Latex Agglutination Test

Validations

Certified NF VALIDATION according to the ISO 16140 standard and validated by AOAC.