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  • B.cepacia Selective Supplement E&O Laboratories Ltd Burkholderia Selective Supplement (LS0125) is an antibiotic supplement used to enhance the isolation of Burkholderia cepacia (formerly known as Pseudomonas cepacia).  
  • Cefotaxime Selective Supplement E&O Laboratories Ltd Cefotaxime Selective Supplement can be used with MacConkey Agar for the isolation of ESBL (Extended Spectrum Beta-Lactamase) producing organisms with the aim of simplifying the differentiation and presumptive identification of Lactose & Non-Lactose fermenting organisms. It should be noted that AmpC isolates may also be detected on this medium whilst non - ESBL organisms will be inhibited on this medium. Sodium Chloride is omitted from this medium to provide an electrolyte deficient medium that prevents Proteus spp. from spreading.
  • Chloramphenicol Selective Supplement (100mgs/L) E&O Laboratories Limited Chloramphenicol Selective Supplement (LS0050) is an antibiotic supplement used for the selective isolation of yeasts and moulds from food, environmental and clinical specimens.  
  • Formulated to ISO 6887-1, Maximum Recovery Diluent (MRD) is a diluent designed to maintain organisms by protecting the cells from unnecessary physiological shock that may occur using other aqueous solutions. MRD is used extensively in food and environmental testing. The low level of peptone provides a protective effect but does not allow for multiplication during the short residence time in the diluent, 45 minutes. The sodium chloride prevents osmotic shock as the sample is initially diluted.  
  • Modified Campylobacter (Bolton) Selective Supplement E&O Laboratories Ltd Campylobacter Modified (Bolton) Selective Supplement (LS1054) is a supplement used to enhance the selective isolation of Campylobacter spp. primarily from clinical specimens.  
  • This is a selective enrichment broth for the isolation of Salmonella spp. primarily from food and food product samples and conforms to the requirements ISO 6579:2002. It can however be used in other areas including clinical and environmental specimens. Salmonella spp. reduce tetrathionate and will proliferate in the medium whilst most other enteric organisms are inhibited. Unlike the older traditional tetrathionate broth the addition of novobiocin (40 mg/l) improves the inhibition of Proteus spp. Immediately prior to use it is necessary to add 20 ml/l of 2% iodine/iodide solution (BM0946). Once the iodine/iodide solution has been added the medium should be used immediately and cannot be stored for future use. NB: As this is an opaque medium, the turbidity of the broth alone cannot be used as an indication of growth. Related Supplements : LS0024 Novobiocin Supplement (20mgs/L)
  • Phosphate-buffered saline (PBS) is a buffer solution used in biological research. It is a water-based salt solution containing sodium phosphate, sodium chloride and, in some formulations, it contains potassium chloride and potassium phosphate. The osmolality and ion concentrations of the solutions match those of the human body (isotonic) and are non-toxic to most cells. This balanced salt solution is issued to meet the requirements of those tissue culture workers who use the Dulbecco Solution with and without calcium and magnesium.
  • Primary Listeria Selective Supplement E&O Laboratories Ltd Primary Listeria Selective Supplement (LS0210) is a selective mixture used to supplement Primary Listeria Selective Agar (E&O PP7025) in order to facilitate the isolation of Listeria monocytogenes in foodstuffs and other samples.