Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

MHA000P2D Wallerstein Differential Broth (WLD)

MHA000P2D
50  2 mL plastic ampoules
Purchase on Sigma-Aldrich

Przegląd

Replacement Information
Description
Catalogue NumberMHA000P2D
DescriptionWallerstein Differential Broth (WLD)
References
Product Information
Applicable Device
  • MF-method
  • Microfil
  • Milliflex
  • MicropreSure
Type of Test
  • Food and Beverage
Quality LevelMQ100
Applications
ApplicationUsed in breweries to detect and enumerate bacteria present in small numbers in a mixed flora sample. Cycloheximide inhibits most yeasts and molds. Beer
Key Applications
  • Food and Beverage
Biological Information
Organism AppearanceBacteria appear as small colonies with green blue color. If cycloheximide resistant yeast grow, they are creamy, green-white
Pre-filled agar mediaWallerstein (WLD)
QC Organisms
  • A. aceti (ATCC 15973)
Target Microorganisms
  • Bacteria mostly present in Brewery
  • Aciduric bacteria (yeast and mold are inhibited)
Incubation Temperature30–35 °C
Incubation Time48–72 hrs
Media ColorGreen blue, slightly opalescent
Media FormLiquid
Physicochemical Information
pH at 25 °CpH5.5 ± 0.2
Dimensions
Volume2 mL
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Certificate Included, Y/NY
Storage and Shipping Information
Storage Temperature2 to 10 °C
Shelf Life12 months
Packaging Information
Number Tests/Pk50
Material Size50
Material Package2 mL plastic ampoules
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Numer katalogowy GTIN
MHA000P2D 04053252307430

Documentation

Wallerstein Differential Broth (WLD) MSDS

Title

Safety Data Sheet (SDS) 

Certificates of Quality

Title
Certificate of Quality MHA000P2D-A22258
Certificate of Quality MHA000P2D-A22329
Certificate of Quality MHA000P2D-A23013
Certificate of Quality MHA000P2D-A23023
Certificate of Quality MHA000P2D-A23026
Certificate of Quality MHA000P2D-A23045
Certificate of Quality MHA000P2D-A23157
Certificate of Quality MHA000P2D-A23229
Certificate of Quality MHA000P2D-A23233
Certificate of Quality MHA000P2D-A23354

Data Sheet

Title
Data Sheet - Wallerstein Differential Broth (WLD) (MHA000P2D)
MicropreSure On-Line Filtration Samplers
MicropreSure On-Line Filtration Samplers: Ready-to-use devices sample and test in-process bottled water

Powiązane produkty i zastosowania

Product Families

Kategorie

Industrial Microbiology > Bioburden Testing > Microbiological Water Testing > Microbiological Water Testing for Hospital & Clinical
Industrial Microbiology > Bioburden Testing > Bioburden Testing for Food & Beverages
Industrial Microbiology > Bioburden Testing > Bioburden Testing for Municipal & Environmental Water
Industrial Microbiology > Bioburden Testing > Microbiological Water Testing > Water Testing for Municipal & Environmental Water
Industrial Microbiology > Culture Media > Culture Media for Food & Beverage Industry > Ready-to-use Media > Membrane Filtration