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Merck
CN
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安全信息

75405

Millipore

橙血清琼脂

suitable for microbiology, NutriSelect® Basic

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About This Item

UNSPSC代码:
41171607
NACRES:
NA.74

无菌性

non-sterile

质量水平

100

形式

powder

保质期

limited shelf life, expiry date on the label

组成

agar, 17 g/L
casein peptone, 10 g/L
dipotassium hydrogen phosphate, 3 g/L
D(+)-glucose, 4 g/L
orange extract, 5 g/L
yeast extract, 3 g/L

制造商/商品名称

NutriSelect® Basic

技术

microbiological culture: suitable

最终pH

5.5±0.2 (25 °C)

应用

bioburden testing
environmental
food and beverages
microbiology

适用性

selective by low pH for Aspergillus spp.
selective by low pH for Bacillus spp.
selective by low pH for Candida spp.
selective by low pH for Lactobacillus spp.
selective by low pH for Penicillium spp.
selective by low pH for Saccharomyces spp.
selective by low pH for aciduric bacteria
selective by low pH for bacteria (General Media)
selective by low pH for molds (General Media)
selective by low pH for yeasts (General Media)

相关类别

应用

按照 Hays、Troy 和 Beisel 方法用于分离、培养和计数果汁和果汁浓缩液（尤其是柑橘类水果）中的耐酸腐败微生物。
由于存在橙子提取物，预制的琼脂在高压蒸汽灭菌后可能变浑浊。

制备说明

Dissolve 42 g in 1 litre distilled water. Autoclave gently at 115°C for 15 minutes taking care not to overheat. The prepared agar may be turbid after autoclaving due to orange extract.

附注

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.

法律信息

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

动植物来源培养基

Choose from one of the most recent versions:

分析证书(COA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

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D.I. Murdock et al.
Food Technology, 6, 181-181 (1952)
ADA, a fast-growth medium for Hymenoscyphus fraxineus
L. Botella
Forest Pathology, 46 (2016)
G.L. Hays et al.
Food Technology, 6, 386-386 (1952)

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