Description

Tryptone Soy Agar is a highly nutrient medium, recommended for the cultivation of bacteria according to the Pharmacopoeia (EP-USP-JP) and standardized methods (ISO-ISTISAN-APAT). The two peptones described in the formula allow the growth of several fastidious microorganisms, such as Streptococcus, Pneumococcus, Neisseriae, Brucella, Candida and aerobic and anaerobic microorganisms.

The two peptones, described in the formula, allow the development of various fastidous and difficult microorganisms, such as Streptococcus, Pneumococcus, Neisseriae, Brucella, Candida, and both anaerobic and aerobic microorganisms.

TRYPTONE SOY AGAR PH 7,2 ±0,1( Cod 70.857- Cod. 14.0716V – Cod. 18.0221) complies with the requirements of official analytical methods: ISO 9308-1 ISTISAN 07/5 – Metodi APAT CNR IRSA for the isolation of the colonies (pure culture preparation) to be submitted to confirmatory tests.

Packing:

• Cod. H70.195 Pack. 10 bags Hydrobag® (1 bag /1 litre of medium)
• Cod. B70.195 Pack. 5 Kg
• Cod. 70.195 Pack. 500 g
• Cod. 71.195 Pack. 100 g
• Cod. 70.857 Pack. 500 g TSA pH 7,2 ± 0.1 (ISO 9308 – ISTISAN 07/5 – APAT CNR IRSA)
• Cod. 14.0716V Pack. 20 plates ø 90 mm TSA pH 7,2 ± 0.1 (ISO 9308 – ISTISAN 07/5 – APAT CNR IRSA)
• Cod. 14.0069V Pack. 20 plates ø 90 mm
• Cod. 14.0074V Pack. 20 plates ø 90 mm + 5% Ram Blood
• Cod. 14.0074C Pack. 20 plates ø 90 mm + 5% Horse Blood
• Cod. 60.92V Pack. 20 plates ø 60 mm
• Cod. 11.0085 Pack. 20 contact plates
• Cod. 20.066 Pack. 6 bottles 100 ml
• Cod. 20.058 Pack. 6 bottles 200 ml.
• Cod. 18.0089 Pack. 10 test-tubes (agar on sloped)
• Cod. 18.0221 Pack. 10 test-tubes 10 ml (agar on sloped) TSA pH 7,2 ± 0.1 (ISO 9308 – ISTISAN 07/5 – APAT CNR IRSA)

Bibliography:

• ISO 9308_1:2000 Water quality – Detection and enumeration of E.coli and Coliform bacteria MF method 
• Rapporti ISTISAN 96/35- Metodi di analisi per il controllo degli alimenti
• APHA, AWA, WEF (1998) Standard Methods for the Examination of Water and Wastewater.
• UNI 10674 Acque destinate al consumo umano: guida generale per determinazioni microbiologiche
• Rapporti ISTISAN 00/14, 2000 – parte 2° Metodi analitici per le acque destinate al consumo umano- metodi microbiologici
• Rapporti ISTISAN 07/5 “Metodi analitici di riferimento per le acque destinate al consumo umano ai sensi del DL.vo 31/2001. Metodi microbiologici” _Metodo ISS A 006 B
• Rapporti ISTISAN 04 “Linee guida per le buone pratiche di laboratorio. Analisi microbiologica delle acque” 
• APAT CNR IRSA Man 29/2003_Metodi Analitici per le Acque
• USDA/FSIS Microbiology laboratory Guidebook, 2002. Isolation and identification of Listeria monocytogenes from meat, poultry, egg and environmental samples, MLG 8.03, Rev 3
• USDA/FSIS Microbiology laboratory Guidebook, 2009. Isolation and identification of Listeria monocytogenes from meat, poultry, egg and environmental samples, MLG 8.07