Tryptone Yeast extract Agar, for microbiology

Code: 17221-500g D2-231

Application

Recommended by ISO Committee for estimation of microbial counts in water under the specification ISO 6222:1999.

Footnote

We offer two...


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£125.00 500G
£150.00 inc. VAT
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Application

Recommended by ISO Committee for estimation of microbial counts in water under the specification ISO 6222:1999.

Footnote

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.

Legal Information

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

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

Preparation Note

Suspend 21 g in 1 litre distilled water. Heat to boiling to dissolve the medium completely. Sterilize by autoclaving at 121°C for 15 minutes.

application(s)microbiology, environmentalfood and beverageswater monitoring
compositionyeast extract powder, 3 g/L, casein enzymic hydrolysate, 6 g/L, agar, 12 g/L
final pH7.2±0.2 (25 °C)
formpowder
manufacturer/tradenameNutriSelect® Plus
Quality Level200
shelf lifelimited shelf life, expiry date on the label
sterilitynon-sterile
suitabilitynonselective for Escherichia coli, nonselective for bacteria (General Media), nonselective for Salmonella spp., nonselective for Enterobacter spp., nonselective for coliforms
technique(s)microbiological culture: suitable
This product has met the following criteria to qualify for the following awards: