1.10863

Tetrathionate enrichment broth base acc. to MULLER-KAUFFMANN

for microbiology

• UNSPSCコード: 41106213
• NACRES: NA.74

特性

• 品質水準: 200
• 形状: medium granules (dehydrated (DCM))
• メーカー／製品名: GranuCult^®
• テクニック: microbiological culture: suitable
• pH: 7.6 (37 °C, 82 g/L in H₂O, after autoclaving)
• 溶解性: 82 g/L
• かさ密度: 1100 kg/m³
• アプリケーション: food and beverages; microbiology
• 保管温度: 15-25°C
• 適合性: Salmonella spp.

詳細

アナリシスノート

Appearance (clearness): turbid with sediment
Appearance (colour): green
Inoculum (Escherichia coli ATCC 25922 (WDCM 00013)): about 99 %
Inoculum (Salmonella typhimurium ATCC 14028 (WDCM 00031)): about 1 %
Enrichment from a mixed inoculum after 6 hours (Escherichia coli ATCC 25922 (WDCM 00013)):
Enrichment from a mixed inoculum after 6 hours (Salmonella typhimurium ATCC 14028 (WDCM 00031)):
Enrichment from a mixed inoculum after 24 hours (Escherichia coli ATCC 25922 (WDCM 00013)): ≤ 5 %
Enrichment from a mixed inoculum after 24 hours (Salmonella typhimurium ATCC 14028 (WDCM 00031)): ≥ 95 %
Incubation: 35 °C; aerobic; detection with BROLACIN agar.

脚注

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.

法的情報

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

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

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3