M8802

Malonate broth

pH 6.7±0.2 (25 °C), NutriSelect^® Plus, suitable for microbiology

• UNSPSCコード: 41171607
• NACRES: NA.85

特性

• 無菌性: non-sterile
• 品質水準: 200
• 形状: powder
• メーカー／製品名: NutriSelect^® Plus
• テクニック: microbe id | utilization test: suitable; microbiological culture: suitable
• pH: 6.7±0.2 (25 °C)
• アプリケーション: food and beverages; water monitoring; microbiology
• 適合性: Klebsiella spp.; Salmonella spp.; nonselective and differential for Enterobacter spp.; nonselective and differential for Escherichia coli; nonselective and differential for coliforms

詳細

詳細

Malonate broth is recommended for the differentiation of Enterobacter and Escherichia.

アプリケーション

Malonate broth has been used to evaluate the utilization of malonate by Enterobacter sakazakii. It has also been used to differentiate between Cronobacter sakazakii and Cronobacter malonaticus isolates.

構成

成分(g/L)
硫酸アンモニウム、2.00
リン酸二カリウム、0.60
リン酸一カリウム、0.40
塩化ナトリウム、2.00
マロン酸ナトリウム、3.00
ブロモチモールブルー、0.025

調製ノート

Suspend 8 g of Malonate Broth in 1000 ml of distilled water. Dispense and sterilize by autoclaving at 15 lbs. pressure (121°C) for 15 minutes. Avoid the addition of carbon and nitrogen from other sources.

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
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves, type N95 (US)