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*** LIMITED TIME SALE!  25% OFF! ***


Key Features:Phosphate buffered saline (PBS) is a buffer solution commonly used in biological research. It is a water-based salt solution containing sodium phosphate, sodium chloride, potassium chloride and potassium phosphate. The osmolarity and ion concentrations of the solutions are isotonic. Because PBS is isotonic and non-toxic to most cells, it has many uses. For Specific use in conjunction with Dry Filter Units (DFUs):Following sampling, the DFU filters can be transported to the laboratory and manually suspended in our 50-ml conical tubes containing 10 ml phosphate-buffered saline (PBS) with 0.1% Triton X-100, pH 7.4. Samples can then be prepared for further analysis (i.e. DNA extraction, protein analysis, microbiological plating).

Traceable, supportable CBRNE sampling is dependent upon clean and/or sterile sampling tools.  Many times, sampling conducted using these tools is performed in a highly hazardous environment and in others in a non-permissive location.

This item is Sterile – and will have a manufacturer designated expiration date or “sterile unless the integrity of the package is compromised.” Certificate of sterility by lot number are maintained at QuickSilver Analytics, Inc.

*** LIMITED TIME SALE!  25% OFF! ***


Key Features:Phosphate buffered saline (PBS) is a buffer solution commonly used in biological research. It is a water-based salt solution containing sodium phosphate, sodium chloride, potassium chloride and potassium phosphate. The osmolarity and ion concentrations of the solutions are isotonic. Because PBS is isotonic and non-toxic to most cells, it has many uses. For Specific use in conjunction with Dry Filter Units (DFUs):Following sampling, the DFU filters can be transported to the laboratory and manually suspended in our 50-ml conical tubes containing 10 ml phosphate-buffered saline (PBS) with 0.1% Triton X-100, pH 7.4. Samples can then be prepared for further analysis (i.e. DNA extraction, protein analysis, microbiological plating).

Traceable, supportable CBRNE sampling is dependent upon clean and/or sterile sampling tools.  Many times, sampling conducted using these tools is performed in a highly hazardous environment and in others in a non-permissive location.

This item is Sterile – and will have a manufacturer designated expiration date or “sterile unless the integrity of the package is compromised.” Certificate of sterility by lot number are maintained at QuickSilver Analytics, Inc.