---
product_id: 39890761
title: "2581-14135 Borosilicate Glass Triple Bottom Baffled Nephelo Culture Flask with Threaded Sidearm and Cleanout Port, 500ml Capacity, 14mm Sidearm Diameter (Case of 4)"
brand: "bellco glass"
price: "VT13154"
currency: VUV
in_stock: false
url: https://www.desertcart.vu/products/39890761-2581-14135-borosilicate-glass-triple-bottom-baffled-nephelo-culture-flask
store_origin: VU
region: Vanuatu
---

# Threaded neck & sidearm for secure sealing 500ml precision capacity Triple baffles boost oxygenation 2581-14135 Borosilicate Glass Triple Bottom Baffled Nephelo Culture Flask with Threaded Sidearm and Cleanout Port, 500ml Capacity, 14mm Sidearm Diameter (Case of 4)

**Brand:** bellco glass
**Price:** VT13154
**Availability:** ❌ Out of Stock

## Summary

> 🧬 Elevate your culture game with precision-engineered labware!

## Quick Answers

- **What is this?** 2581-14135 Borosilicate Glass Triple Bottom Baffled Nephelo Culture Flask with Threaded Sidearm and Cleanout Port, 500ml Capacity, 14mm Sidearm Diameter (Case of 4) by bellco glass
- **How much does it cost?** VT13154 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/39890761-2581-14135-borosilicate-glass-triple-bottom-baffled-nephelo-culture-flask)

## Best For

- bellco glass enthusiasts

## Why This Product

- Trusted bellco glass brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy Maintenance:** Integrated cleanout port simplifies flask cleaning, saving you valuable lab time.
- • **Maximized Oxygen Flow:** Triple baffled design turbocharges culture aeration for superior growth.
- • **Complete Cap Set Included:** Comes with 38mm and 18mm rubber-lined phenolic caps for versatile use.
- • **Premium Borosilicate Glass:** Type 1 Class A glass offers unmatched chemical resistance and durability.
- • **Secure, Leak-Proof Sealing:** Threaded neck and sidearm ensure airtight connections—no spills, no stress.

## Overview

This 500ml Bellco Glass flask features a triple bottom baffled design to enhance oxygenation in nephelo cultures. Made from durable Type 1 Class A borosilicate glass, it includes threaded neck and sidearm for secure sealing, a cleanout port for easy maintenance, and comes with rubber-lined phenolic caps. Sold as a case of 4, it’s engineered for reliable, high-performance lab applications.

## Description

Manufactured from type 1 class A borosilicate glass with cleanout port and depressed sidearm. Flask is supplied with 38-415 black phenolic rubber lined cap and 18-415 sidearm cap. Baffles increase oxygenation of culture.

## Features

- Threaded neck and threaded sidearm
- With cleanout port
- 3 Baffles increase culture oxygenation
- Supplied with 38mm and 18mm rubber lined black phenolic cap

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00E3JG13O |
| Bottom Shape | Square |
| Brand Name | Bellco Glass |
| Capacity | 500 Milliliters |
| Manufacturer | Bellco Glass |
| Material Type | Borosilicate Glass |
| Unit Count | 4.0 Count |

## Product Details

- **Bottom Shape:** Square
- **Brand:** Bellco Glass
- **Capacity:** 500 Milliliters
- **Manufacturer:** Bellco Glass
- **Material:** Borosilicate Glass

## Images

![2581-14135 Borosilicate Glass Triple Bottom Baffled Nephelo Culture Flask with Threaded Sidearm and Cleanout Port, 500ml Capacity, 14mm Sidearm Diameter (Case of 4) - Image 1](https://m.media-amazon.com/images/I/31TZoh8mU2L.jpg)

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**Shop now:** [https://www.desertcart.vu/products/39890761-2581-14135-borosilicate-glass-triple-bottom-baffled-nephelo-culture-flask](https://www.desertcart.vu/products/39890761-2581-14135-borosilicate-glass-triple-bottom-baffled-nephelo-culture-flask)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-17*