1.46074

HEIMPLATE R3A Agar - LI 30ml

For subculturing microorganisms found in pharmaceutical or potable water, sterile, ready-to-use

• Synonym(s): R-3A medium for long incubation, Reasoner′s 3A agar
• UNSPSC Code: 41106217
• NACRES: NA.74

Properties

• Quality Level: 300
• sterility: sterile
• form: plate (ready-to-use)
• feature: ready-to-use
• packaging: pkg of 20 plates per box (90 mm settle plate) for long incubation (LI)
• storage condition: protect from light (Store dry and tightly closed)
• parameter: 30 mL filling volume
• technique(s): microbiological culture: suitable
• color: off-white
• pH: 7.2 ( in H₂O)
• application(s): microbiology; pharmaceutical
• storage temp.: 15-25°C
• suitability: heterotrophic bacteria

Description

General description

R3A medium is a suitable subculture medium for organisms that either fail to grow on poorly nutritive R2A Agar or that are suppressed by other microorganisms on highly nutritive media (such as Tryptic Soy Agar or Plate Count Agar). Upon establishing the growth of microorganisms on R2A as a primary media, the higher nutritive R3A yields colonies, which are more suitable for biochemical identification.

Application

R3A Agar is used to subculture microorganisms found in pharmaceutical or potable water as well as for the primary isolation of aquatic microorganisms.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1