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R2A Agar: 500 mL, Powder, Bottle - Microbiology Media
R2AMicrobiology Media

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

Also listed as: 7390500g · 7390 500g

Brand
R2A
Item
Agar: 500 mL, Powder, Bottle
Category
Microbiology Media
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

R2A
Manufacturer Part Number
7390-500g
Size
500 mL
Media Type
R2A Agar
Product Form
Powder
Container Type
Bottle

Technical Documents

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R2A Products
3G Electric (S) Pte. Ltd. — Singapore

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 R2A
Potable water testing — R2A Agar plates (SKU 45H473) for heterotrophic plate count per EPA method 1600
Pharmaceutical water systems — R2A Agar powder (SKU 39M572) for USP <1231> microbial limit testing
Environmental surface monitoring — R2A Agar solid bottles (SKU 45H371) for cleanroom and isolator swab samples
Biofilm research — R2A Agar plates (SKU 45H473) for cultivation of slow-growing oligotrophic bacteria
Bottled water quality control — R2A Agar solid media (SKU 45H372) for ISO 6222 enumeration of microorganisms

R2A 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.

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Cross-referenced by specification & description
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