Globe Scientific
Square Media Bottles, Sterile PETG with HDPE Closure — 30–2000 mL, Tamper-Evident, 6–24/Tray | Globe Scientific
Square Media Bottles, Sterile PETG with HDPE Closure — 30–2000 mL, Tamper-Evident, 6–24/Tray | Globe Scientific
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Sterile PETG Square Media Bottles, HDPE Closure with Tamper-Evident Band — 30 to 2000 mL, 6–24 per Tray
The Globe Scientific Square Media Bottles are pre-sterilized PETG vessels designed for media preparation, sample storage, and reagent dispensing in cell culture and clinical workflows. Their square footprint maximizes shelf and incubator space, while the clarity of PETG supports visual inspection of contents and contamination checks.
Technical Specifications
| Product Type | Square Media Bottle |
| Volume/Size | 30 mL – 2000 mL (7 sizes) |
| Material | PETG (polyethylene terephthalate copolyester) |
| Closure/Cap | HDPE screw closure with tamper-evident shrink band |
| Graduation | Molded graduations for approximate volume reference |
| Sterility | Sterile, ready to use |
| Pack Size | 24/tray (30–250 mL), 12/tray (500–1000 mL), 6/tray (2000 mL) — shrink-wrapped trays |
Available Volumes
| Volume | SKU | Price (per tray) |
| 30 mL | 7610030 | $71.20 |
| 60 mL | 7610060 | $89.00 |
| 125 mL | 7610125 | $132.90 |
| 250 mL | 7610250 | $160.20 |
| 500 mL | 7610500 | $115.70 |
| 1000 mL | 7611000 | $154.30 |
| 2000 mL | 7612000 | $133.50 |
Applications
- Preparation and storage of sterile cell culture media and buffers
- Collection and transport of aqueous biological samples
- Aseptic dispensing of reagents in BSL workflows
- Storage of serum, supplements, and additives requiring sterility assurance
- Sample archiving where tamper evidence supports chain-of-custody
- Bench-side aliquoting in clinical and biopharma QC labs
Chemical Resistance
| Reagent Class | PETG Compatibility |
| Aqueous buffers | Excellent |
| Dilute acids | Good |
| Dilute bases | Limited — test before prolonged use |
| Alcohols (ethanol, isopropanol) | Limited — short contact only |
| Acetonitrile | Not recommended |
| Aromatic solvents | Not recommended |
| Chlorinated solvents | Not recommended |
Quality & Procurement
labsupplies.com is an authorized Globe Scientific dealer shipping from US inventory. Each shrink-wrapped tray carries lot numbers that support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available — contact our procurement team for volume quotes and standing-order terms.
Frequently Asked Questions
Are these bottles supplied sterile and ready to use?
Yes. Every bottle is pre-sterilized and sealed with a tamper-evident shrink band, allowing direct use in aseptic media and sample workflows without further processing.
What is the maximum recommended temperature for PETG bottles?
PETG is not autoclavable and should not be exposed to high heat. Use within ambient and refrigerated ranges; do not steam-sterilize or fill with hot liquids that may distort the bottle.
How are the bottles packaged?
Bottles ship in shrink-wrapped trays: 24/tray for 30–250 mL, 12/tray for 500–1000 mL, and 6/tray for the 2000 mL size. Prices listed are per tray.
What does the tamper-evident shrink band provide?
The shrink band breaks on first opening, giving visible confirmation that the bottle has not been previously accessed — useful for sterility assurance and chain-of-custody documentation.
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