R2A Agar: 500 mL, Powder, Bottle
The R2A Agar is a microbiology media product from R2A, supplied as a 500 mL powder in a bottle. It has a 2-year shelf life and is identified by manufacturer part number 7390-500g.
SKU 3G-OTH-375967
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Product Description
The R2A Agar is a microbiology media product from R2A, supplied as a 500 mL powder in a bottle. It has a 2-year shelf life and is identified by manufacturer part number 7390-500g.
Frequently Asked Questions
What is R2A Agar used for?
R2A Agar is a low-nutrient microbiology media used for heterotrophic plate counts of water samples, especially for enumerating stressed or slow-growing bacteria in potable and environmental water testing.
What are the specifications of R2A Agar 7390-500g?
This R2A Agar is supplied as a 500 mL powder in a bottle, with a 2-year shelf life. The manufacturer part number is 7390-500g. It is a low-nutrient media designed for water microbiology testing.
Where to buy R2A Agar 7390-500g worldwide?
3G Electric supplies R2A Agar 7390-500g worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this microbiology media.
How to prepare R2A Agar powder for use?
Suspend the R2A Agar powder in purified water according to the manufacturer's instructions, heat to dissolve completely, then sterilize by autoclaving at 121 °C for 15 minutes. Cool to 45–50 °C before pouring plates.
Used in
Common applications for R2AR2A Products
3G Electric supplies R2A microbiology media. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.











