おすすめの製品
認証
USP
品質水準
無菌性
non-sterile
形状
powder
メーカー／製品名
NutriSelect® Plus
テクニック
microbiological culture: suitable
アプリケーション
cosmetics
microbiology
pharmaceutical
保管温度
15-25°C
詳細
Casein-peptone lecithin polysorbate broth (base) is a granulated medium recommended for general microbiological analysis. The granules ensure rapid and uniform dissolution in water, prevent clumping of the medium, and inhalation of the airborne powder. Casein enzymic hydrolysate provides the nitrogen, vitamins, amino acids, and carbon in the broth base. Casein peptone in the medium present optimal conditions for the spore germination and regeneration of the damaged microorganisms. Lecithin and polysorbate 20 inactivate many antimicrobial compounds.
アプリケーション
Casein-peptone lecithin polysorbate broth (base) is recommended for diluting samples of pharmaceutical, cosmetic, and other raw materials or final products for determining the total microbial counts.
アナリシスノート
Appearance (clearness): clear to almost clear
Appearance (colour): yellowish
pH-value (25 °C): 6.9 - 7.3
Growth (Staphylococcus aureus ATCC 6538 (WDCM 00032)): +
Growth (Pseudomonas aeruginosa ATCC 9027 (WDCM 00026)): +
Growth (Bacillus subtilis ATCC 6633 (WDCM 00003)): +
Growth (Candida albicans ATCC 10231 (WDCM 00054)): +
Growth (Aspergillus brasiliensis (formerly A. niger) ATCC 16404 (WDCM 00053)): +
Incubation: 24 hrs.; 35 °C; aerobic;
Aspergillus und C.albicans up to 3 days; 20 - 25 °C; aerobic .
Appearance (colour): yellowish
pH-value (25 °C): 6.9 - 7.3
Growth (Staphylococcus aureus ATCC 6538 (WDCM 00032)): +
Growth (Pseudomonas aeruginosa ATCC 9027 (WDCM 00026)): +
Growth (Bacillus subtilis ATCC 6633 (WDCM 00003)): +
Growth (Candida albicans ATCC 10231 (WDCM 00054)): +
Growth (Aspergillus brasiliensis (formerly A. niger) ATCC 16404 (WDCM 00053)): +
Incubation: 24 hrs.; 35 °C; aerobic;
Aspergillus und C.albicans up to 3 days; 20 - 25 °C; aerobic .
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.
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
保管分類コード
11 - Combustible Solids
WGK
WGK 1
試験成績書（COA）
製品のロット番号・バッチ番号を入力して、試験成績書（COA） を検索できます。ロット番号・バッチ番号は、製品ラベルに「Lot」または「Batch」に続いて記載されています。
ライフサイエンス、有機合成、材料科学、クロマトグラフィー、分析など、あらゆる分野の研究に経験のあるメンバーがおります。.
製品に関するお問い合わせはこちら（テクニカルサービス）