• Culture Medium Macconkey Broth for Coliform Detection
  • Culture Medium Macconkey Broth for Coliform Detection
  • Culture Medium Macconkey Broth for Coliform Detection
  • Culture Medium Macconkey Broth for Coliform Detection
  • Culture Medium Macconkey Broth for Coliform Detection
  • Culture Medium Macconkey Broth for Coliform Detection

Culture Medium Macconkey Broth for Coliform Detection

Classification: Biochemical Reagents
Grade: Br
Specific Usage: For Biological Purpose, For Microbiological
Content: Standard
Usage: Laboratory Reagents, Analytical Reagents, Teaching Reagents
Source: Dry Powder
Customization:
Manufacturer/Factory & Trading Company
Gold Member Since 2023

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Guangdong, China
Patents Awarded
The supplier had awarded 3 patents, you can check the Audit Report for more information
100% Finished Products Inspection
The supplier inspects 100% of finished products.
R&D Capabilities
The supplier has 10 R&D engineers, you can check the Audit Report for more information
Management Certification
The supplier has quality management system certification, including:
ISO9001:2015 certificate
ISO45001:2018 certificate
ISO14001
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  • Overview
  • Product Description
  • Packaging & Shipping
  • Our Services
  • FAQ
  • Company Information
Overview

Basic Info.

Model NO.
HCM083
Habit Appellation
Culture Media
Application
Industry, Scientific Research
Property
Biochemical Reagent
Feature
High Stability
Type
Powder
Transport Package
Carton
Specification
500g/bottle
Trademark
HKM
Origin
China
HS Code
3821000000

Product Description

Product Description

HCM083 Mac Conkey Broth
HKM Company has been in Microbial Detection since 1993,with manufacture base over 20,000 sq.m ,1200 sq.m of Microbiological Research Lab and GMP room and 300 staffs, 
HKM has a full range of Culture Media as below :

1.Dehydrated Culture Media 

2.Granular Media 

3.Chromegenic Media 

4.Ready-to-use Culture Media 

5.Triple wrapped contact plate & settle plate

6.Media Raw Materia 

7.Other Microbial Detection Products
Usages: For cultivation of Escherichia coli. 
Culture Medium Macconkey Broth for Coliform Detection
Principle
Peptone provide nitrogen, vitamins and growth factors; sodium chloride to maintain osmotic equilibrium; lactose into fermentable sugars.

Formulation(per liter)

Pancreatic Digest of Gelatin 20 g
Lactose Monohydrate 10g
Dehydrated Ox Bile 5g
Bromocresol Purple 10mg
Final pH 7.3±0.2


How to use
1.Suspend 35g in 1 L of distilled water , stirring heated to boiling until completely dissolved, dispensing flask, 121 autoclave for 15min.
2.Diluted and treated samples.


 

 

Packaging & Shipping

 Package:500g / bottle
Packed in plastic bottles with plastic film wrapped, 20 bottles / carton

Carton size :54.5*34.5*21 CM

Other packing also available according to customers demand.
 

Storage: Keep container tightly closed, store in a cool, dry place, away from bright light. Storage period of 3 years.

Culture Medium Macconkey Broth for Coliform Detection

Our Services

 

1.Offering Free Sample for Testing .

2.R & D team to provide technical support.

3.Provide packaging, labeling OEM customization. 

Culture Medium Macconkey Broth for Coliform Detection

FAQ

 

Q1:Sometimes color of dehydrated culture media  between batches have subtle differences,would this affect test results?

A1:The source and storage conditions of raw material is different ,so there may be a slight difference in color, which is a normal phenomenon. Products from our company have to undergo a rigorous inspection and sensory biology verification before sale, to ensure that all the indicators characteristics of the product is under enterprise standard to the extent permitted, not affect the test results.

 

Q2:After pouring the liquid medium on the plate , medium seems hard to clot or coagulation time is longer, is it some problem with product quality?

A2: The reason may be:

The required hydration in the preparation process have not been done completely .That is to say   distilled water is not boil sufficiently to dissolve agar. Because agar proportion, easily settle in the bottom of the bottle, if not fully shaken after high-temperature sterilization, it will lead to uneven upper agar culture gene content and difficult to set.

 

Q3:Why some colonies of E. coli chromogenic medium color not shown above, but also confirmed through biochemical tests for E. coli (false negative)?

A3: E. CHROMOGENIC medium is based on the principle of specific enzyme of E. coli and design, 94% of E. coli have β- glucuronidase enzyme, with the chromogenic enzyme substrate medium role in the formation of blue-green colonies. And about 4% of the E. coli does not have β- glucuronidase enzymes, including concern O157: H7 Escherichia coli. Therefore, these E. coli can not be displayed on the color characteristic of E. coli chromogenic medium,it is possible of false-negative on the chromogenic medium. However, the traditional medium of the same can not avoid the problem of false negatives, such as: no gas or slow ferment lactose intolerance may also strain 44.5 false negatives in the conventional medium. For this small part of the E. coli can be detected using other methods.

 

Q4:During anaerobic or micro-aerobic culture, is it necessary to remove gas bag from package? How to use oxygen indicator?

A4: During anaerobic or micro-aerobic culture, using method of gassing agent should be done according to the manufacturer's instructions. Remove the paper bag from the plastic packaging, but do not cut the paper bag. Torn the outer packaging of oxygen indicator then it can be used.

 

 

 

 

Company Information

Guangdong HuanKai Microbial Sci. & Tech. Co., Ltd. is a national high-tech enterprise under the Guangdong Institute of Microbiology which is attached to Guangdong Academy of Sciences. Since established in 1993, HuanKai has adhered to the strategy of scientific and technological innovation and development, and has formed four product lines including microbiological testing reagents and consumables, digital laboratory instruments, physical and chemical rapid water detecting products, and high-efficiency environmentally friendly cleaning agents and disinfectant, both are with independent intellectual property rights. More than 2, 000 varieties of products are widely applied in mainland China, Hong Kong, Macao, Taiwan and Southeast Asia. Huankai has developed into an important R&D production base for domestic food and drug.
 

Culture Medium Macconkey Broth for Coliform DetectionCulture Medium Macconkey Broth for Coliform DetectionCulture Medium Macconkey Broth for Coliform Detection Culture Medium Macconkey Broth for Coliform Detection

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