Borosilicate Glass Erlenmeyer Flasks, 2000 mL & 4000 mL, Narrow Mouth, Case Pack
The Globe Scientific Globe Glass Erlenmeyer Flasks deliver durable Type I borosilicate construction for media preparation, titration, and large-volume buffer mixing. Conical bodies promote efficient swirling without splashing, while uniform wall thickness withstands repeated autoclaving and thermal cycling across demanding bench workflows.
Technical Specifications
| Product Type | Erlenmeyer Flask, Narrow Mouth |
| Volume/Size | 2000 mL to 4000 mL |
| Material | Type I Borosilicate Glass |
| Closure/Cap | Open mouth (no closure included) |
| Graduation | Raised, white enamel approximate graduations |
| Sterility | Non-sterile; autoclavable |
| Pack Size | Sold per case |
Available Options
| 4000 mL | 8454000 | $239.70 |
| 2000 mL (8452000) | 8452000 | $118.60 |
| 2000 mL (8422000) | 8422000 | $99.20 |
Applications
- Preparing and sterilizing large-volume bacterial and cell culture media
- Mixing buffers and reagent stocks for high-throughput labs
- Titration and acid-base analysis requiring controlled swirling
- Solvent storage and bulk solution decanting
- Heating aqueous solutions on hot plates and in water baths
- Dissolving solids during reagent and standard preparation
Chemical Resistance
| Aqueous buffers | Excellent |
| Dilute acids | Excellent |
| Dilute bases | Good (limit prolonged hot exposure) |
| Alcohols | Excellent |
| Acetonitrile | Excellent |
| Aromatic solvents | Excellent |
| Chlorinated solvents | Excellent |
Quality & Procurement
Available from labsupplies.com as an authorized Globe Scientific dealer, shipping from US inventory. Case lot numbers support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available on request for repeat and bulk procurement.
Frequently Asked Questions
Are these Globe Glass flasks autoclavable?
Yes. Type I borosilicate construction tolerates standard autoclave cycles and repeated thermal exposure, making these flasks suitable for media sterilization and routine reprocessing.
What is the difference between SKU 8452000 and 8422000?
Both are 2000 mL borosilicate Erlenmeyer flasks. They differ by Globe Scientific catalog line and pricing tier; confirm the exact SKU on your purchase order to match your inventory records.
Do the flasks include caps or closures?
No. These are open narrow-mouth Erlenmeyer flasks supplied without closures. Foam plugs, silicone closures, or screw caps must be ordered separately to match your protocol.
Are the graduations accurate for measurement?
Graduations are raised, white-enamel approximate markings intended for general reference. Use a Class A volumetric vessel when analytical measurement accuracy is required.