 |
RAPID'大肠杆菌快速培养基检测
|
| |
 |
|
| |
Intended Use
Selective medium for the direct identification and
enumeration of Escherichia coli and other coliforms
(membrane-filtration
method). |
| |
| |
|
|
|
RAPID'大肠杆菌快速培养基检测试剂盒的原理
|
| |
Based on the detection of two enzyme activities:
• β-D-glucuronidase (β-GLUC)
• β-D-galactosidase (β-GAL)
The hydrolysis of chromogenic substrates included in the
product results in purple Escherichia coli colonies (β-GLUC+/β-GAL+)
and blue coliform colonies (β-GLUC-/β-GAL+). The supplement
added to the RAPID'E.coli 2 medium inhibits interfering
Gram-negative flora, which can be found in large numbers
in water. |
|
|
RAPID'大肠杆菌快速培养基检测的特点
|
| |
 |
Fast |
| |
• Direct identification and enumeration of Escherichia
coli and other coliforms within 24 hr
• No confirmation test required |
|
|
Easy to Use |
| |
• Easy dissolution and Ready to use
• One vial of RAPID'E.coli 2 supplement can be used to prepare
500 ml of RAPID'E.coli 2 complete medium
• Good color contrast |
|
|
Selective |
| |
• Total inhibition of Gram-positive flora
• Inhibition of interfering Gram-negative flora in water |
|
|
Specific |
| |
• Detection of 2 specific enzymes
• Very good correlation with the standard method |
|
|
Economical |
| |
• Saves time and material |
|
|
RAPID'大肠杆菌快速培养基检测实验方法
|
| |
An overview of the protocol
for using the RAPID'E.coli 2 supplement for the detection
and enumeration of Escherichia coli and other coliforms
is shown below: |
 |
|
|
RAPID'大肠杆菌快速培养基检测所需试剂
|
| |
|
产品编号 |
产品描述 |
| 355-5297 |
RAPID'E.coli Kit for Water Testing, 1 RAPID'E.coli
2 supplement (355-5298) + 1 RAPID'E.coli 2 agar
(355-5299) |
| 355-5299 |
RAPID'E.coli 2 Agar, ready-to-use, 6 x 100 ml bottles |
|
355-5298 |
RAPID'E.coli 2 Supplement, freeze-dried, 6 vials |
|
 |
在线产品样本(PDF格式) |
|
