Transwab NRS II 5ml fill Neutralising Buffer Pk of 50
£41.85 ex. VAT
Features
Conforms to ISO 18593 and other national and international standards.
Neutralisers allow accurate recovery of residual bacteria on food contact surfaces.
Precise fill for accurate assessment of contamination levels.
Benefits
Blue cap and swab which can be easily retrived if dropped.
Reduced packaging & storage space.
Ready to use.
Ambient storage and transport.
NRS II™ is a novel design with a pre-immersed, ready to use swab, within a self standing tube.
ISO 18593:2018 provides important guidance for sampling and testing surfaces in the food chain environment for microbiological safety, which is relevant to healthcare settings as well.
Surfaces which require to be sterile are tested for the presence or absence of microbes
The standard includes details of sampling using swabs or sponges, including diluents for premoistening, such as buffered peptone water, peptone salt (also called maximum recovery diluent), and peptone solution of 1g/l, with neutralisers if required.
