MHA000P2D

Wallerstein Differential Broth

pkg of 2 mL, ampoule used in breweries to detect and enumerate bacteria present in small numbers in a mixed flora sample. Cycloheximide inhibits most yeasts and molds.

• 别名: WLD, WL Differential broth
• 分類程式碼代碼: 41106225
• eCl@ss: 32160801
• NACRES: NA.74

属性

• 品質等級: 100
• 形狀: liquid
• 儲存期限: 12 mo.
• 特點: ready-to-use
• 包裝: pkg of 2 mL; pack of 50 tests
• 顏色: slightly opalescent green-blue
• 輸入: sample type sport drink; sample type bottled water; sample type cosmetics; sample type beer; sample type beverage(s); sample type beverage(s); sample type soft drink; sample type cider; sample type food(s); sample type wine
• pH值: 5.5±0.2 (25.0 °C)
• 應用: environmental; food and beverages; industrial qc (microbial monitoring); microbiology
• 相容性: for use with MF-method; for use with Microfil^®; for use with MicropreSure^®; for use with Milliflex^®
• 運輸包裝: wet ice
• 儲存溫度: 2-8°C
• 適合性: bacteria

说明

一般說明

WL Differential media is recommended for selective isolation and enumeration of bacteria encountered in breweries and industrial fermentations. The presence of cyclohexamide inhibits the growth of yeasts.{4} Ready-to-use Liquid ampoule media solve numerous problems in microbiology laboratories where time, equipment and trained personnel are often in short supply. They are available in convenient, single test 2 mL plastic ampoules, eliminating the manipulation of glass ampoules and avoiding the waste and spoilage associated with bulk packaged media.

應用

WL differential media is used in the growth of acetic acid bacteria, Flavobacterium, Proteus and thermophilic bacteria under aerobic and growth of lactic acid bacteria and Pediococcus under anaerobic condition.{5}

分析報告

QC organisms
纹膜醋酸菌 (ATCC 15973)

细菌显示为小菌落，蓝绿色。 如果耐环己酰亚胺酵母生长，它们会是乳白色、白绿色。

Target Microorganisms: Aciduric bacteria (yeast and mold are inhibited)

法律資訊

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

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

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

安全信息

• 儲存類別代碼: 12 - Non Combustible Liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable