CO00015 Midstream Cassette 136x16mm

Introduction

Discover Huankai’s Modified MSRV Agar Base, designed for the selective detection and isolation of motile Salmonella species, ensuring reliable food and environmental testing.

Discover Huankai’s Modified MSRV Agar Base, designed for the selective detection and isolation of motile Salmonella species, ensuring reliable food and environmental testing.

Introduction

Usages:

For pre-enrichment of Salmonella spp.

Principle:

Peptone provide carbon and nitrogen sources to meet the needs of bacterial growth; sodium chloride maintains osmotic equilibrium; potassium dihydrogen phosphate and disodium hydrogen phosphate as buffer.

Formulation(per liter):
Peptone: 10g
Sodium chloride:5g
Disodium hydrogen phosphate:3.5g
Potassium dihydrogen phosphate: 1.5g
Final pH7.2 ± 0.2

How to use:
1. Suspend 20g of product, adding 1L of distilled or deionized water, heated to boiling stirring until completely dissolved, dispensing into flask, autoclave at 121 ℃ for 15min, set aside.
2.Diluted and treated samples.

Quality control：
          　　

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

Specifications: 250g/bottle; 225ml*10bag/box

Reference:
1.GB/T4789.4-2003 People’s Republic of China national standards of food hygiene Examination of Salmonella microorganisms
2.GB/T4789.28-2003 People’s Republic of China national standards of food hygiene microbiological examination Staining, media and reagents
3.SN0170-92 People’s Republic of China Import and Export Commodity Inspection industry standard Salmonella food for export (including Arizona bacteria) test method
4.GB/T4789.4-2008 People’s Republic of China national standards of food hygiene Examination of Salmonella microorganisms
5.GB 4789.4-2010 national standards for food safety standards of food hygiene inspection and microbiological testing of salmonella People’s Republic of China
6.GB 13091-91 People’s Republic of China National Standard Test Method for Salmonella in feed
7.GB 4789.40-2010 national standards for food safety standards of food hygiene inspection microorganism People’s Republic of China E.sakazakii test
8. ISO 6579-2002 Microbiology of food and animal feeding stuffs —– Horizontal method for the detection of Salmonella spp.
9. ISO22964-2006 Milk and milk products —– Detection of Enterobacter sakazakii
10. ISO6785-2001 Milk and milk products —– Detection of Salmonella spp

250g

Overview

• Can be used for the clean up of both RNA and DNA from enzymatic reactions, labeling etc.
• Purifies all sizes of RNA, from large mRNA down to microRNA (miRNA)
• Purifies all sizes of DNA, from small PCR products to plasmids to genomic DNA
• Removes endotoxins for transfection of injection ready RNA or DNA
• Rapid and efficient spin-column format (20 minutes)
• Purification is based on spin column chromatography that uses Norgen’s proprietary resin separation matrix

Norgen’s CleanAll DNA/RNA Clean-Up and Concentration Micro Kit provides a rapid method for the purification, cleanup and concentration of RNA or DNA from different isolation methods or upstream applications.   The kit can be used as an alternative to organic extraction and ethanol precipitation to clean up various enzymatic reactions. 

The CleanAll Kit purifies RNA from phenol/guanidine-based protocols or from various upstream enzymatic reactions such as DNase treatment, labeling and in vitro transcription. Furthermore, endotoxins can be removed from previously purified RNA solutions.

The kit can be used to clean up DNA from digestions, ligations, PCR reactions, labeling reactions, DNA modification reactions and staining. The kit also provides a protocol for the rapid removal of endotoxins from previously purified DNA down to 0.1 EU/µg DNA or less.

Purify all sizes of RNA, from large mRNA and ribosomal RNA down to microRNA (miRNA) and small interfering RNA (siRNA).

Purify all sizes of DNA, from small PCR products, native or linearized plasmids, to genomic DNA. Using an alternative protocol, even oligonucleotides and smaller DNA fragments can be purified.

Details

Supporting Data

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* Applicable to smaller fragments or oligonucleotides with alternative protocol

Storage Conditions and Product Stability
All solutions should be kept tightly sealed and stored at room temperature. This kit is stable for 2 years from the date of shipment.