1.09207

SMAC agar base

for direct isolation and differentiation of enterohemorrhagic (EHEC) E.coli O157:H7-strains

• 分類程式碼代碼: 41106213

属性

• 品質等級: 200
• 形狀: medium granules (dehydrated (DCM))
• 技術: microbiological culture: suitable
• pH值: 6.9-7.3 (20 °C, 51.5 g/L in H₂O)
• 應用: clinical; food and beverages; microbiology
• 儲存溫度: 15-25°C
• 適合性: Escherichia coli

说明

一般說明

for direct isolation and differentiation of enterohemorrhagic (EHEC) E.coli O157:H7-strains

分析報告

Appearance (clearness)clearAppearance (colour)redpH-value (25 °C)6.9 - 7.3Typical composition (g/litre): Peptone 20.0; Sodium chloride 5.0; Bile salts no. 3 1.5; Sorbitol 10.0; Neutral red 0.03; Crystal violet 0.001; Agar-agar 15.0.Growth promotion test in accordance with ISO 11133.
Base tested with supplement Art. 1.09202.Inoculum on reference medium (Escherichia coli ATCC 35150 (O157))10 - 100Inoculum on reference medium (Escherichia coli O157:H7 ATCC 43894)10 - 100Inoculum on reference medium (Escherichia coli O157:H7 ATCC 43895)10 - 100Inoculum (Escherichia coli ATCC 11775 (WDCM 00090))10⁴Inoculum (Escherichia coli ATCC 25922 (WDCM 00013))10⁴Inoculum (Staphylococcus aureus ATCC 6538 (WDCM 00032))10⁴Inoculum (Staphylococcus aureus ATCC 25923 (WDCM 00034))10⁴Colony count (Escherichia coli ATCC 35150 (O157))Colony count (Escherichia coli O157:H7 ATCC 43894)Colony count (Escherichia coli O157:H7 ATCC 43895)Recovery on test medium (Escherichia coli ATCC 35150 (O157))≥ 50%Recovery on test medium (Escherichia coli O157:H7 ATCC 43894)≥ 50%Recovery on test medium (Escherichia coli O157:H7 ATCC 43895)≥ 50%Growth (Escherichia coli ATCC 11775 (WDCM 00090))partly inhibitionGrowth (Escherichia coli ATCC 25922 (WDCM 00013))partly inhibitionGrowth (Staphylococcus aureus ATCC 6538 (WDCM 00032))total inhibitionGrowth (Staphylococcus aureus ATCC 25923 (WDCM 00034))total inhibitionColony colour (Escherichia coli ATCC 35150 (O157))colourlessColony colour (Escherichia coli O157:H7 ATCC 43894)colourlessColony colour (Escherichia coli O157:H7 ATCC 43895)colourlessColony colour (Escherichia coli ATCC 11775 (WDCM 00090))pinkColony colour (Escherichia coli ATCC 25922 (WDCM 00013))pinkIncubation: 24 hrs.; 37 °C; aerobic.
Reference: Tryptic-soy-agar. Inhibited strains tested with three-loop-streak.

安全信息

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