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重要规格表
pH值 溶解度 7.3 (40 g/l, H₂O, 37 °C) (使用灭菌釜灭菌之后) 40 g/l (100 °C) 描述 产品目录编号 110275 同义词 Crystal-violet neutral-red bile dextrose agar, VRBD-agar (Crystal-violet neutral-red bile dextrose agar) acc. to MOSSEL 产品信息 HS代码 3821 00 00 理化信息 pH值 7.3 (40 g/l, H₂O, 37 °C) (使用灭菌釜灭菌之后) 容积密度 720 kg/m³ 溶解度 40 g/l (100 °C) GHS安全信息 储存类别 10 - 13 其它液体及固体 WGK WGK 1 轻度的水危害 一次性 3
反应性相对较低的有机物必须被收集在第A类, 如果被卤化则在第B类, 如果为固体残留物则归在第C类.储存和货运信息 储存 于 +15°C 到 +25°C储存. 规格 规格 Appearance (clearness) clear Appearance (colour) red Solidification behaviour (4 hrs., 45 °C) liquid pH-value (25 °C) 7.2 - 7.6 Typical composition (g/litre): Peptone from gelatine 7.0; Yeast extract 3.0; Sodium chloride 5.0; D(+)Glucose 10.0; Bile salt mixture 1.5; Neutralred 0.03; Crystal violet 0.002; Agar-agar 13.0. Growth promotion test in accordance with the harmonised method of EP, USP and JP. Inoculum on reference medium (Escherichia coli ATCC 8739 (WDCM 00012))
10 - 100Inoculum on reference medium (Pseudomonas aeruginosa ATCC 9027 (WDCM 00026)) 10 - 100 Inoculum on reference medium (Staphylococcus aureus ATCC 6538 (WDCM 00032)) ≥ 1E+04 Inoculum on reference medium (Bacillus cereus ATCC 11778 (WDCM 00001)) ≥ 1E+04 Colony count (Escherichia coli ATCC 8739 (WDCM 00012)) Colony count (Pseudomonas aeruginosa ATCC 9027 (WDCM 00026)) Recovery on test medium (Escherichia coli ATCC 8739 (WDCM 00012))
50 - 150 %Recovery on test medium (Pseudomonas aeruginosa ATCC 9027 (WDCM 00026)) 50 - 150 % Colony colour (Escherichia coli ATCC 8739 (WDCM 00012))
redColony colour (Pseudomonas aeruginosa ATCC 9027 (WDCM 00026)) nearly colourless to slightly red Precipitate (Escherichia coli ATCC 8739 (WDCM 00012))
+Growth (Staphylococcus aureus ATCC 6538 (WDCM 00032)) no growth Growth (Bacillus cereus ATCC 11778 (WDCM 00001)) no growth Incubation: up to 18 hours at 30-35°C aerobic; Staphylococcus aureus and Bacillus cereus at least 24 hours.
Reference medium: Tryptic Soy AgarGrowth promotion test in accordance with ISO 11133. Inoculum on reference medium (Escherichia coli ATCC 8739 (WDCM 00012))
10 - 100Inoculum on reference medium (Escherichia coli ATCC 25922 (WDCM 00013)) 10 - 100 Inoculum on reference medium (Salmonella typhimurium ATCC 14028 (WDCM 00031)) 10 - 100 Inoculum on reference medium (Enterobacter cloacae ATCC 13047 (WDCM 00083)) 10 - 100 Inoculum on reference medium (Shigella flexneri ATCC 29903 (WDCM 00125)) 10 - 100 Inoculum on reference medium (Enterococcus faecalis ATCC 29212 (WDCM 00087)) ≥ 1E+04 Inoculum on reference medium (Enterococcus faecalis ATCC 19433 (WDCM 00009)) ≥ 1E+04 Colony count (Escherichia coli ATCC 8739 (WDCM 00012)) Colony count (Escherichia coli ATCC 25922 (WDCM 00013)) Colony count (Salmonella typhimurium ATCC 14028 (WDCM 00031)) Colony count (Enterobacter cloacae ATCC 13047 (WDCM 00083)) Colony count (Shigella flexneri ATCC 29903 (WDCM 00125)) Recovery on test medium (Escherichia coli ATCC 8739 (WDCM 00012))
50 - 150 %Recovery on test medium (Escherichia coli ATCC 25922 (WDCM 00013)) 50 - 150 % Recovery on test medium (Salmonella typhimurium ATCC 14028 (WDCM 00031)) 50 - 150 % Recovery on test medium (Enterobacter cloacae ATCC 13047 (WDCM 00083)) 50 - 150 % Recovery on test medium (Shigella flexneri ATCC 29903 (WDCM 00125)) 50 - 150 % Colony colour (Escherichia coli ATCC 8739 (WDCM 00012))
redColony colour (Escherichia coli ATCC 25922 (WDCM 00013)) red Colony colour (Salmonella typhimurium ATCC 14028 (WDCM 00031)) red Colony colour (Enterobacter cloacae ATCC 13047 (WDCM 00083)) red Colony colour (Shigella flexneri ATCC 29903 (WDCM 00125)) red Precipitate (Escherichia coli ATCC 8739 (WDCM 00012))
+Precipitate (Escherichia coli ATCC 25922 (WDCM 00013)) + Precipitate (Salmonella typhimurium ATCC 14028 (WDCM 00031)) + Precipitate (Enterobacter cloacae ATCC 13047 (WDCM 00083)) + Precipitate (Shigella flexneri ATCC 29903 (WDCM 00125)) + Growth (Enterococcus faecalis ATCC 29212 (WDCM 00087)) no growth Growth (Enterococcus faecalis ATCC 19433 (WDCM 00009)) no growth Incubation: 18-24 hours at 37°C aerobic. Enterococcusfaecalis at least 24 hours.
Reference medium: Tryptic Soy AgarThe information above is current at this time of publication and is subject to change without notice (except for customers holding a change control agreement with our company). The information/format can be altered at any time and inany way if internal company matters or Standard Regulationsdo say so.
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