DE
Frequently asked questions
Common questions about DE from 3G Electric.
What is DE D/E Neutralizing Broth used for?
DE D/E Neutralizing Broth is used in microbiological testing to neutralize antimicrobial agents, such as quaternary ammonium compounds and phenolics, that may be present on environmental surfaces after disinfection. This neutralization allows for the recovery of stressed or injured microorganisms, including bacteria, yeasts, and molds, enabling accurate enumeration and detection. It is commonly employed in environmental monitoring programs, disinfection validation, and routine surface sampling in industries such as pharmaceuticals, food and beverage, and healthcare. The medium helps ensure that residual disinfectants do not inhibit the growth of target organisms during culture.
What sizes of DE D/E Neutralizing Broth are available from 3G Electric?
3G Electric supplies DE D/E Neutralizing Broth in both liquid and powdered formats. Liquid media are available in 5 mL, 9 mL, 10 mL, 90 mL, and 100 mL volumes, with manufacturer part numbers 16T-1200-5, 16T-1200-9, 16T-1200-10, 8WM-1200-90, and 8WM-1200-100 respectively. Powdered media are offered in 500 mL and 10 L sizes, corresponding to part numbers 7562-500g and 7562-10kg. The liquid formats have a 180-day shelf life, while the powdered formats have a 2-year shelf life. This range supports various testing scales, from individual sample processing to bulk preparation.
What is the shelf life of DE D/E Neutralizing Broth products?
The shelf life of DE D/E Neutralizing Broth depends on the product form. Liquid formats, such as the 5 mL, 9 mL, 10 mL, 90 mL, and 100 mL units, are supplied with a 180-day shelf life. Powdered formats, including the 500 mL and 10 L sizes, have a 2-year shelf life. These shelf lives are based on proper storage conditions as specified by the manufacturer. Users should refer to the product label and documentation for specific storage requirements and expiration dates. 3G Electric can provide available documentation upon request.
Can DE D/E Neutralizing Broth be used for environmental surface sampling?
Yes, DE D/E Neutralizing Broth is specifically formulated for environmental surface sampling. It neutralizes a broad range of antimicrobial agents, including quaternary ammonium compounds and phenolics, which are common in disinfectants and sanitizers. This neutralization is critical when sampling surfaces that have been treated with such agents, as residual antimicrobials can carry over into the sample and inhibit microbial growth. By neutralizing these agents, the medium supports the recovery of bacteria, yeasts, and molds, allowing for accurate assessment of surface contamination. It is used in monitoring programs across various industries.
What is the difference between liquid and powdered DE D/E Neutralizing Broth?
Liquid DE D/E Neutralizing Broth is ready-to-use and supplied in unit volumes such as 5 mL, 9 mL, 10 mL, 90 mL, and 100 mL. It is convenient for direct sampling or small-scale testing and has a 180-day shelf life. Powdered DE D/E Neutralizing Broth is supplied in 500 mL and 10 L sizes and requires preparation (reconstitution) before use. It has a 2-year shelf life and is suitable for larger-scale or high-throughput applications where bulk medium is needed. Both forms are formulated to neutralize antimicrobial agents and support microbial recovery. The choice depends on workflow, volume requirements, and storage considerations.
How does 3G Electric support the DE product line?
3G Electric supplies DE D/E Neutralizing Broth products as part of its catalog of industrial and laboratory equipment. The company provides global logistics support, allowing customers to order multiple SKUs through a single channel. 3G Electric maintains inventory and shipping capabilities to deliver these media products worldwide. Technical buyers can request quotes for specific part numbers and quantities. 3G Electric does not manufacture DE products but distributes them and can provide available product documentation. The company's role is to facilitate procurement and order fulfillment for laboratories and industrial facilities requiring these microbiology media.
