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质量水平
表单
medium granules (dehydrated (DCM))
制造商/商品名称
GranuCult®
技术
microbiological culture: suitable
pH值（酸碱度）
6.8-7.2 (25 °C, 24.6 g/L in H2O, after autoclaving)
溶解性
24.6 g/L
应用
food and beverages
microbiology
储存温度
15-25°C
适用性
Cronobacter spp.
分析说明
Appearance (clearness): clear to slightly turbid
Appearance (colour): yellowish
pH-value (25 °C): 6.8 - 7.2
Recovery on test medium (Cronobacter sakazakii ATCC 29544): ≥ 70 %
Recovery on test medium (Cronobacter sakazakii ATCC 29004): ≥ 70 %
Recovery on test medium (Enterobacter cloacae ATCC 13047 (WDCM 00083)):
Recovery on test medium (Proteus mirabilis ATCC 29906 (WDCM 00023)):
Recovery on test medium (Escherichia coli ATCC 11775 (WDCM 00090)):
Recovery on test medium (Staphylococcus saprophyticus ATCC 15305 (WDCM 00159)): ≤ 0.01 %
Recovery on test medium (Enterococcus faecalis ATCC 11700): ≤ 0.01 %
Colonies (Cronobacter sakazakii ATCC 29544): turquoise
Colonies (Cronobacter sakazakii ATCC 29004): turquoise
Colonies (Enterobacter cloacae ATCC 13047 (WDCM 00083)): milky-white
Colonies (Proteus mirabilis ATCC 29906 (WDCM 00023)): milky-white
Colonies (Escherichia coli ATCC 11775 (WDCM 00090)): milky-white
Incubation: 24 hrs.; 44 °C
Appearance (colour): yellowish
pH-value (25 °C): 6.8 - 7.2
Recovery on test medium (Cronobacter sakazakii ATCC 29544): ≥ 70 %
Recovery on test medium (Cronobacter sakazakii ATCC 29004): ≥ 70 %
Recovery on test medium (Enterobacter cloacae ATCC 13047 (WDCM 00083)):
Recovery on test medium (Proteus mirabilis ATCC 29906 (WDCM 00023)):
Recovery on test medium (Escherichia coli ATCC 11775 (WDCM 00090)):
Recovery on test medium (Staphylococcus saprophyticus ATCC 15305 (WDCM 00159)): ≤ 0.01 %
Recovery on test medium (Enterococcus faecalis ATCC 11700): ≤ 0.01 %
Colonies (Cronobacter sakazakii ATCC 29544): turquoise
Colonies (Cronobacter sakazakii ATCC 29004): turquoise
Colonies (Enterobacter cloacae ATCC 13047 (WDCM 00083)): milky-white
Colonies (Proteus mirabilis ATCC 29906 (WDCM 00023)): milky-white
Colonies (Escherichia coli ATCC 11775 (WDCM 00090)): milky-white
Incubation: 24 hrs.; 44 °C
法律信息
CHROMOCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
储存分类代码
11 - Combustible Solids
WGK
WGK 3
商品
Selective media enable faster results and visual confirmation for the detection, identification, and enumeration of microorganisms
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