91365
强化梭菌琼脂
NutriSelect® Plus, powder, nonselective for Clostridium spp., pkg of 500 g, suitable for microbiology
别名:
RCA, RCM 琼脂
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关于此项目
NACRES:
NA.85
UNSPSC Code:
41171607
Manufacturer/tradename:
NutriSelect® Plus
Form:
powder
Suitability:
nonselective for Bacteroides spp., nonselective for Clostridium spp.
Application(s):
agriculture
bioburden testing
cleaning products
clinical testing
cosmetics
environmental
food and beverages
personal care
veterinary, microbiology
bioburden testing
cleaning products
clinical testing
cosmetics
environmental
food and beverages
personal care
veterinary, microbiology
sterility
non-sterile
Quality Segment
form
powder
shelf life
limited shelf life, expiry date on the label
composition
agar, 13.5 g/L , beef extract, 10 g/L , casein enzymatic hydrolysate, 10 g/L , L-cysteine hydrochloride, 0.5 g/L , dextrose, 5 g/L , sodium acetate, 3 g/L , sodium chloride, 5 g/L , starch soluble, 1 g/L , yeast extract, 3 g/L
packaging
pkg of 500 g
manufacturer/tradename
NutriSelect® Plus
technique(s)
microbiological culture: suitable
final pH
6.8±0.2 (25 °C)
application(s)
agriculture
bioburden testing
cleaning products
clinical testing
cosmetics
environmental
food and beverages
personal care
veterinary, microbiology
suitability
nonselective for Bacteroides spp., nonselective for Clostridium spp.
General description
Reinforced Clostridial Agar (RCA) is a powdered microbiological culture medium designed for the cultivation and enumeration of Clostridia. It contains essential nutrients such as beef extract, casein enzymatic hydrolysate, yeast extract, and dextrose, which provide nitrogen, vitamins, amino acids, and carbon for microbial growth. Sodium acetate acts as a buffering agent, while L-cysteine hydrochloride serves as a reducing agent to support anaerobic conditions. The medium has a final pH of 6.8 ± 0.2 at 25°C and is non-selective for Clostridium spp. and Bacteroides spp.
Application
用于 Clostridia 的培养和计数。
Features and Benefits
NutriSelectn® Plus is a powdered culture media offering
- Quality control with growth promotion test according to industry standards
- Quality assurance acc. to ISO 9001
- Cost-efficient powdered media
Preparation Note
将51 g强化梭菌琼脂悬浮在1000 ml蒸馏水中。加热至沸腾以完全溶解培养基。在10 lbs下高压蒸汽灭菌。加压 (115°C) 5分钟。
Other Notes
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。
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
存储类别
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)