跳转至内容
Merck
CN

主要文件

查看所有文档

70152

平板计数琼脂

NutriSelect® Plus, according to ISO 4833-1:, ISO 17410, GB 4789, powder, for bacteria, pack of 500 g, pack of 2.5 kg

别名:

标准培养法琼脂, 胰蛋白胨葡萄糖酵母提取物琼脂, 酪蛋白胨葡萄糖酵母菌琼脂

登录 查看组织和合同定价。

选择尺寸

变更视图

关于此项目

NACRES:
NA.74
UNSPSC Code:
41171605
Manufacturer/tradename:
NutriSelect® Plus
Agency:
GB 4789, ISO 17410, according to ISO 4833-1:
Form:
powder
Suitability:
bacteria, nonselective for Bacillus spp., nonselective for Escherichia coli, nonselective for Lactobacillus spp., nonselective for Lactococcus spp., nonselective for Listeria spp., nonselective for Staphylococcus spp., nonselective for Streptococcus spp., nonselective for bacteria (General Media), nonselective for coliforms
Application(s):
agriculture
bioburden testing
environmental
food and beverages
microbiology
water monitoring
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助

Quality Segment

200

agency

GB 4789, ISO 17410, according to ISO 4833-1:

sterility

non-sterile

form

powder

shelf life

limited shelf life, expiry date on the label

composition

agar, 9.0 g/L , dextrose, 1.0 g/L , tryptone, 5.0 g/L , yeast extract, 2.5 g/L

packaging

pack of 2.5 kg, pack of 500 g

manufacturer/tradename

NutriSelect® Plus

storage condition

(Dry place, tightly sealed containers)

technique(s)

microbiological culture: suitable

final pH

7.0±0.2 (25 °C)

application(s)

agriculture
bioburden testing
environmental
food and beverages
microbiology
water monitoring

storage temp.

2-25°C

suitability

bacteria, nonselective for Bacillus spp., nonselective for Escherichia coli, nonselective for Lactobacillus spp., nonselective for Lactococcus spp., nonselective for Listeria spp., nonselective for Staphylococcus spp., nonselective for Streptococcus spp., nonselective for bacteria (General Media), nonselective for coliforms

General description

平板计数琼脂是推荐培养基用于分离牛奶和其他乳制品中的微生物。酶消化酪蛋白（胰蛋白胨）含有高浓度游离氨基酸，是一种的氮源。酵母提取物主要提供B族复合维生素。葡萄糖是一种细菌生长的能量来源，而琼脂是固化剂。平板计数琼脂也适用于无菌室内细菌计数。房间。

Application

平板计数琼脂是一种非选择性培养基，用于平板计数水，食品，牛奶，乳制品，饮料，动物饲料和其他材料中的微生物。

Preparation Note

取17.5 g溶于1L蒸馏水中。不断搅拌加热至沸腾促进溶解，混合并分装到最终容器中。121°C高压灭菌15分钟。

Other Notes

基于 β-葡糖苷酸酶和吲哚的直接平板计数法用于无应激大肠杆菌计数时的比较
我们现提供两种类型的培养基：GranuCult®优质颗粒状培养基和NutriSelect®高性价比粉末状培养基，满足用户不同层次的需求。
商标后的品级称号basic（基础）、plus（加强）或prime（特级）代表产品的不同质控水平，从基础的质控到标准质控加强版到全面合规的特级质控水平。

Legal Information

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

Still not finding the right product?

Explore all of our products under 平板计数琼脂

存储类别

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

监管及禁止进口产品

此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCN5312
BCCL9618
BCCL1863
BCCK1795
BCCG9785

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

商品

Streptococci - Overview of Detection, Identification, Differentiation and Cultivation Techniques

Streptococci- Overview of Detection, Identification, Differentiation and Cultivation Techniques

Culture Method for Beer Quality Control

Traditional methods are based morphology, staining methods, enzyme reactions (metabolism) and diverse media.

Dehydrated Culture Media for Cultivation of Bacillus

Some Bacillus species are crucial for advancing our understanding of bacteria, while others can be harmful, acting as spoilage organisms or pathogens. Nevertheless, all these species are significant in biotechnological research.

查看所有文章
E.W. Frampton et al.
Journal of Food Protection, 53, 933-933 (1990)
Mustafa Durmuş et al.
Journal of food science and technology, 57(3), 895-904 (2020-03-04)
This study was conducted to investigate the effects of nanoemulsions prepared with various concentrations of olive oil on the sensory, chemical and microbiological quality of rainbow trout fillets. The results showed that the shelf life of rainbow trout fillets were
Zhongke Sun et al.
3 Biotech, 7(5), 335-335 (2017-09-29)
At present, artificial pit mud (APM) is widely used in Chinese liquor-making industry and plays a particular role in the production of Chinese strong flavor liquor (CSFL). However, APM frequently ages during fermentation, thus becoming unsuitable for sustainable use due

全球贸易项目编号

货号GTIN
70152-500G04061835571826
70152-2.5KG04061834138136