Product overview
Liofilchem Buffered NaCl Peptone Solution pH 7.0 VEG 610705 is a Liofilchem microbiology product supplied by Kormay Biomedicals. Its practical role is buffered NaCl Peptone Solution pH 7.0 VEG is used for dissolving, suspending and diluting test samples. Its composition conforms to recommendations in the Harmonized Pharmacopoeias for the microbiological examination of non-sterile products. This solution also conforms to ISO 21149 for the detection of viable microorganisms in cosmetics. Buffered NaCl Peptone Solution pH 7.0 VEG is free of any ingredient of animal origin. That eliminates regulatory issues and concerns related to use of animal-derived products.
This product is relevant to surface hygiene and environmental monitoring. It is best positioned for food plants, cleanrooms, cosmetics facilities, and sanitation teams that need a controlled, documentable microbiology workflow rather than a generic consumable.
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Where this product fits
This product fits environmental monitoring where repeatable sampling and neutralization are more important than a single isolated result. The lab should connect the medium to surface type, disinfectant residues, incubation plan, alert/action limits, and trend review.
Result signals and confirmation
Refer to the instructions for use of the agar medium used.
Method principle
Sodium phosphate and potassium phosphate are the buffering agents. Sodium chloride maintains the osmotic balance. A low peptone content provides nitrogen, vitamins, minerals and amino acids to ensure the viability of the organisms. Buffered NaCl Peptone Solution pH 7.0 VEG can be supplemented with tensioactive agents or inactivators of antimicrobial agents, such as polysorbate 80 (ref. 80031). NOTE BufferedNaCl Peptone Solution pH 7.0 VEG is not a culture medium. The minimal nutrient content does not allow significant growth of microorganisms.
Bench workflow
- Procedure: Dissolve or dilute the product to be examined (usually a 1 in 10 dilution is prepared) in Buffered NaCl Peptone Solution pH 7.0 VEG. Use the suspensions within 2 hours or within 24 h if stored at 2-8°C. Subculture onto the non-selective agar medium intended for the enumeration of the target microorganisms, such as TSA, by pour plate, surface spread or membrane filtration method.
Controls and performance checks
- Performance: specifications; Grams per litre of purified water.
Storage, limits, and safety
- Warnings / precautions: For professional use only. Operators must be trained and have certain experience in the laboratory methods. Please read the instructions carefully before using this product. Reliability of assay results cannot be guaranteed if there are any deviations from the instructions in this document. Consult the Safety Data Sheet (SDS) for information regarding hazards and safe handling practices.
- Storage / shelf life: The powder is very hygroscopic, store the powder at 10-30°C, in a dry environment, in its original container tightly closed. Store the prepared medium in bottles or tubes at 2-8°C away from light. Do not use the product beyond its expiry date on the label or if product shows any evidence of contamination or any sign of deterioration.
- Waste disposal: of waste must be carried out according to national and local regulations in force.
Safety and documentation points
- Hazards: 2.1 Classification of the substance or mixture This product does not meet the criteria for classif ication in any hazard class in accordance to Regula tion (EC) No. 1272/2008. concerning the classification, labelling and packaging of substances and mixtures. 2.2 Label elements The product does not need to be labeled in accordance with EC directives or respective national laws. 2.3 Other hazards - none 3.
- Exposure controls: 8.1 Control parameters Components with workplace control parameters Contains no substances with occupational exposure limit value. 8.2 Exposure controls Exposure controls Handle in accordance with good hygiene and safety practice. Wash hands before breaks and at the end of workday.
- Disposal: 13.1 Waste treatment methods Product Not be disposed of with household waste. Do not discharge into sewers. The product must be specially treated adhering to official regulations administrative. Offer surplus and non-recyclable solutions to a licensed
Ordering and documentation checks
- Kormay SKU: KB74610705
- Catalog/document code matched: 610705, 2021, 21149
Before ordering, confirm the current IFU, SDS/MSDS, batch QC certificate or COA requirements, storage temperature, shelf life after receipt, and whether your SOP needs method verification before routine use.
Order / request documentation: https://www.kormay.ca/products/buffered-nacl-peptone-solution-ph-7-0-veg-for-microbiology-lab-testing