1.10863

Tetrathionate enrichment broth base acc. to MULLER-KAUFFMANN

for microbiology

• 分類程式碼代碼: 41106213
• NACRES: NA.74

属性

• 品質等級: 200
• 形狀: medium granules (dehydrated (DCM))
• 製造商／商標名: GranuCult^®
• 技術: microbiological culture: suitable
• pH值: 7.6 (37 °C, 82 g/L in H₂O, after autoclaving)
• 溶解度: 82 g/L
• 體積密度: 1100 kg/m³
• 應用: food and beverages; microbiology
• 儲存溫度: 15-25°C
• 適合性: Salmonella spp.

说明

分析報告

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.

腳註

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.

法律資訊

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

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

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3