07233
最大恢复稀释液
NutriSelect® Plus, according to ISO 6887-1:2017, ISO 8199:2018, powder, for bacteria, pack of 500 g, suitable for microbiology
别名:
蛋白胨盐水稀释液
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NACRES:
NA.85
UNSPSC Code:
41171607
Manufacturer/tradename:
NutriSelect® Plus
Agency:
ISO 8199:2018, according to ISO 6887-1:2017
Form:
powder
Suitability:
bacteria (general purpose media)
Application(s):
clinical testing
environmental
food and beverages
pharmaceutical
sample preparation, microbiology
environmental
food and beverages
pharmaceutical
sample preparation, microbiology
sterility
non-sterile
form
powder
Quality Level
agency
ISO 8199:2018, according to ISO 6887-1:2017
shelf life
limited shelf life, expiry date on the label
composition
peptic digest of animal tissue, 1.0 g/L , sodium chloride, 8.5 g/L
packaging
pack of 500 g
manufacturer/tradename
NutriSelect® Plus
final pH
7.0±0.2 (25 °C)
application(s)
clinical testing
environmental
food and beverages
pharmaceutical
sample preparation, microbiology
suitability
bacteria (general purpose media)
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General description
Maximum Recovery Diluent is as an isotonic diluent. It combines the protective effect of peptic digest of animal tissue with the osmotic balance of physiological saline. The low concentration of peptic digest of animal tissue helps to maintain the organisms for 1-2 hours without multiplication. The isotonic property ensures the recovery of organisms from diverse specimens. In distilled water or aqueous suspensions, the lethal rate would be higher because of the sub-lethally injured organisms.
Application
本品是用于从各种来源中最大恢复微生物的保护性等渗透压培养基。低浓度蛋白胨不能使样品在稀释后的 1-2 个小时内繁殖生物群。
Preparation Note
Suspend 9.5 g in 1000 ml of purified water. Heat if necessary to dissolve the medium completely. Sterilize at 121°C for 15 minutes.
Other Notes
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.
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.
Legal Information
GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
动植物源性产品
低风险生物材料
此项目有
Development and application of an in vitro methodology to determine the transit tolerance of potentially probiotic Lactobacillus and Bifidobacterium species in the upper human gastrointestinal tract
W.P. Charteris
Journal of Applied Microbiology, 84.5 , 759-768 (1998)
J.W. Patterson, J.A. Cassells
The Journal of Applied Bacteriology, 26, 493-493 (1963)
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