您的位置：首页 > 半岛bd体育手机客户端 中心 > Nickels and Leesment ChromoSelect Medium
Nickels and Leesment ChromoSelect Medium
| 半岛bd体育手机客户端 编号： | 4093650 |
| 规格： | suitable for microbiology, NutriSelect?Plus |
| 包装规格： | 500 G |
| 半岛bd体育手机客户端 类别： | 进口试剂 |
| 品牌： | Millipore |
| 优惠价： | 立即咨询 |
半岛bd体育手机客户端 别名
Nickels and Leesment ChromoSelect Medium
Nickels and Leesment Medium + X-gal
基本信息
| NACRES |
NA.85
|
| Application【应用】 |
Nickels and Leesment ChromoSelect Medium is used for the enumeration of citrate-fermenting lactic acid bacteria from milk, milk products and mesophilic starter cultures.
|
| Preparation Note【制备说明】 |
Supplement:
2 vl/L of Nickels and Leesment ChromoSelect Selective Supplement (Cat. No. 40952). Suspend 66.0 grams of dehydrated medium in 1000 ml distilled water. Heat to boiling to dissolve the medium completely. Sterilize by autoclaving at 15 lbs pressure (121℃) for 15 minutes. If desired, add rehydrated contents of 2 vials of Nickels and Leesment ChromoSelect Selective Supplement (Cat. No. 40952). |
| Footnote【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. |
| Legal Information【法律信息】 |
GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany |
半岛bd体育手机客户端 性质
| Quality Level【质量水平】 |
200
|
| sterility【无菌性】 |
non-sterile
|
| form【形式】 |
powder
|
| shelf life【保质期】 |
limited shelf life, expiry date on the label
|
| composition【组成】 |
agar, 15.0 g/L
calcium lactate pentahydrate, 8.0 g/L carboxymethyl cellulose (CMC), 0.40 g/L casein enzymic hdrolysate, 18.0 g/L chromogenic substrate (X-gal), 0.20 g/L gelatine, 2.25 g/L glucose, 4.5 g/L lactose, 4.5 g/L sodium chloride, 3.6 g/L tricalcium dicitrate tetrahydrate, 6.65 g/L trisodium citrate dihydrate, 1.8 g/L yeast extract, 4.5 g/L |
| manufacturer/tradename |
NutriSelect
?Plus
|
| final pH【最终pH】 |
6.65±0.05 (25 ℃)
|
| application(s) |
bioburden testing
environmental food and beverages microbiology |
| storage temp.【储存温度】 |
2-8℃
|
| suitability【适用性】 |
Lactococcusspp.
Leuconostocspp. |
安全信息
| Storage Class Code【储存分类代码】 |
11 - Combustible Solids
|
| WGK |
WGK 3
|
