Caplugs® Evergreen 24-Well Flat-Bottom Microplates, Natural Polypropylene, 3.5 mL Wells, Non-Sterile, 10/Bag
These 24-Well Flat-Bottom Microplates are molded from natural polypropylene with a 3.5 mL well volume, giving bench scientists durable, low-binding vessels for routine sample handling. Researchers rely on them for cell-based assays, reagent screening, and bulk sample storage where chemical inertness and flat optical bottoms matter.
Technical Specifications
| Product Type | 24-Well Microplate |
|---|---|
| Volume/Size | 3.5 mL well volume, 24 wells |
| Material | Polypropylene (PP), Natural |
| Well Geometry | Flat Bottom |
| Sterility | Non-Sterile |
| Pack Size | 10/Bag |
| Country of Origin | USA |
Applications
- Adherent and suspension cell culture in a 24-well footprint
- Compound and reagent screening across multiple conditions
- Bulk sample storage and aliquoting prior to analysis
- Enzyme and protein assays requiring flat-bottom optical readout
- Microbial growth and colony observation studies
- Sample collection and short-term archiving of biological fluids
Quality & Procurement
labsupplies.com is an authorized Caplugs® Evergreen dealer shipping from US inventory, and these microplates are Made in USA. Each bag carries lot numbers to support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available — contact our team for volume quotes.
Frequently Asked Questions
Are these microplates sterile?
No. These plates ship non-sterile. If your protocol requires aseptic conditions, sterilize using a validated method compatible with polypropylene or select a pre-sterilized plate.
What is the well volume and format?
Each plate has 24 flat-bottom wells with a 3.5 mL working volume, making it suitable for larger sample loads than standard 96-well formats.
Why choose polypropylene over polystyrene?
Polypropylene offers broad chemical inertness and lower analyte binding, which suits reagent storage and sample handling. Polystyrene is generally preferred for optical-clarity imaging applications.
How many plates come in a pack?
This product is sold 10 plates per bag (10/Bag) at the listed per-pack price. Larger institutional quantities qualify for tiered pricing.