44 MEDIA AND CHEMICAL PRODUCTS Recommended for the detection and enumeration of yeasts and moulds in products intended for animal or human consumption with an aw of > 0.95. z Storage: 2 - 8 °C z Incubation: 25 °C for 2-5 days DRBC (Agar) - Dichloran Rose Bengal Chloramphenicol Part no. Designation Cond. € 693360 100 ml bottle of DRBC agar - ClearLine® 10 NC - For multiple flora detection. z Storage: 2 - 25 °C Thinner pH 7 Part no. Designation Cond. € 693426 9 ml tube of pH 7 diluent - ClearLine® 100 NC - For multiple flora detection. z Storage: 2 - 25 °C Thinner pH 7 with neutralizer Part no. Designation Cond. € 693427 9 ml tube of pH 7 diluent with neutralizer - ClearLine® 100 NC - 693446 200 ml bottle of pH 7 diluent with neutralizer - ClearLine® 6 NC - 693442 300 ml bottle of pH 7 diluent with neutralizer - ClearLine® 4 NC - Sterile distilled water For dilutions or making bacterial suspensions. z Storage: 2 - 25 °C z Maximum conductivity 10 µS/cm Part no. Designation Cond. € 693310 10 ml tube sterile distilled water - ClearLine® 100 NC - Buffered peptone water double concentration Thinner used for the preparation of food samples. The double buffer concentration allows it to be used with highly acidic or alkaline products. z Storage: 2 - 25 °C z Incubation: depending on the protocol Part no. Designation Cond. € 693335 225 ml bottle of double-concentration buffered peptone water - ClearLine® 6 NC - Buffered peptone water Thinner used for the preparation of food samples. It is used in particular as a non-selective pre-enrichment medium for the detection of salmonella in accordance with standard 6579, as a diluent for the enumeration of micro-organisms in accordance with standard 6887, and as a diluent for the enumeration of Listeria monocytogenes in accordance with standard EN ISO 11290-2. z Storage: 2 - 25 °C (dehydrated medium and ready-to-use medium) z Incubation: 37 ± 2 °C for 24 h Ready-to-use media Part no. Designation Cond. € 693429 9 ml tube of buffered peptone water - ClearLine® 100 NC - 693400 90 ml bottle of buffered peptone water - ClearLine® 10 NC - Sterile physiological water (0.85%) Isotonic diluent used for dilutions or to produce bacterial suspensions. z Storage: 2 - 25 °C Part no. Designation Cond. € 693462 2 ml sterile physiological water (0.85%) tube - ClearLine® 6 NC - 693423 2 ml sterile physiological water (0.85%) tube - ClearLine® 100 NC - Ready-to-use media Part no. Designation Cond. € 693428 9 ml tube of alkaline saline peptone water - ClearLine® 100 NC - 693456 225 ml bottle of alkaline saline peptone water - ClearLine® 6 NC - Alkaline peptone water For the enrichment of Vibrio in food samples, water. z Storage: 2 - 25 °C (dehydrated medium and ready-to-use medium) z Incubation: 35 ± 2 °C for 24 h Buffered peptone water with neutralizer Thinner used for the preparation of food samples. In particular for pre-enrichment and for the recovery of salmonella before selective enrichment and isolation. The addition of Tween 80 allows for neutralisation and better homogenisation of certain preparations. z Storage: 2 - 25 °C z Incubation: 37 °C for 24 h Part no. Designation Cond. € 693458 225 ml bottle of buffered peptone water with neutralising agent (10%) - ClearLine® 6 NC - For the recovery of salmonella from foods with selective enrichment and isolation. z Storage: 2 - 25 °C z Incubation: 37 °C for 24 h Part no. Designation Cond. € 693459 225 ml bottle of buffered peptone water + Tween 80 (4 g/l) - ClearLine® 6 NC - Buffered peptone water + tween 80 (4 g/l) Eugon LT100 (broth) For the enrichment of micro-organisms. Recommended for enumerating aerobic mesophilic bacteria, yeasts and moulds, Pseudomonas aeruginosa and Staphylococcus aureus. z Storage: 2 - 25 °C (Dehydrated medium and ready-to-use medium) z Incubation: 30 - 35 °C for 24 to 72 h Ready-to-use media Part no. Designation Cond. € 693300 9 ml tube of eugon broth LT100 - ClearLine® 100 NC - 693401 90 ml eugon broth LT100 - ClearLine® bottle 10 NC - Fraser For the detection and enumeration of Listeria in food products. z Storage: 2 - 25 °C (for the base) and 2 - 8 °C (for the ready-to-use medium) z Incubation: 30°C ± 1°C for 24 hours ± 2 hours Ready-to-use media Part no. Designation Cond. € 693409 10 ml tube of Fraser broth conforming to ISO 11290-1 - ClearLine® 100 NC -
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