Name: Tryptic Soy Agar - Dehydrated Culture Media
Brand: SIAL

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About This Item

UNSPSC 코드:

41171605

NACRES:

NA.74

기술 서비스

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도움 문의

Agency

according to GB 4789.40-2016
according to ISO 11731:2017
according to ISO 22964:2017

Quality Level

200

무균

non-sterile

제품 라인

BioChemika

양식

powder

유통기한

limited shelf life, expiry date on the label

구성

agar, 15 g/L
casein peptone (pancreatic), 15 g/L
sodium chloride, 5 g/L
soya peptone (papainic), 5 g/L

포장

bottle of 2.5 kg
bottle of 500 g

제조업체/상표

NutriSelect^® Plus

기술

microbe id | specific enzyme detection: suitable
microbiological culture: suitable

색상

light yellow

최종 pH

7.3±0.2 (25 °C)

응용 분야

agriculture
bioburden testing
cleaning products
clinical testing
cosmetics
environmental
food and beverages
personal care
surface monitoring
veterinary
microbiology

적합성

Enterococcus spp.
Haemophilus spp.
Pneumococcus spp.
nonselective for Bacillus spp.
nonselective for Bacteroides spp.
nonselective for Campylobacter spp.
nonselective for Candida spp.
nonselective for Cronobacter spp.
nonselective for Escherichia coli
nonselective for Neisseria spp.
nonselective for Staphylococcus spp.
nonselective for Streptococcus spp.
nonselective for bacteria (General Media)
nonselective for coliforms

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일반 설명

Tryptic Soy Agar is a general-purpose culture medium for the isolation and cultivation of fastidious and non-fastidious microorganisms or the maintenance of stock culture. It is a complex medium for the cultivation and isolation of a wide range of bacteria, yeasts, and molds. The formulation of the TSA medium contains a combination of casein and soy peptones supplying organic nitrogen, particularly amino acids, and longer-chained peptides. Sodium chloride maintains the osmotic equilibrium, and the natural sugars from soy peptone are the energy source.

애플리케이션

Tryptic Soy Agar is used for the pre-cultivation and enumeration (E. coli) by membrane filtration technique. It is suitable for the cultivation of both aerobic and anaerobic bacteria. Since it does not contain the X and V factors, it is suitable for the identification of Haemophilus sp. by adding X (Hemin) and V (DPN=NAD) factors strips.

특징 및 장점

NutriSelect^® Plus are powdered culture media offering

Quality control with growth promotion test according to industry standards
Quality assurance acc. to ISO 9001
Cost-efficient powdered media

제조 메모

Suspend 40 g of dehydrated media in 1 litre of purified filtered water. Sterilize at 121°C for 15 minutes. Cool to 45-50°C. Mix gently and dispense into sterile Petri dishes or sterile culture tubes.

법적 정보

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany

NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

면책조항

We offer two media types: the superior granulated GranuCult^® and the cost-efficient powdered NutriSelect^® culture media, depending on your needs. The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)

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