---
product_id: 366031921
title: "stonylab Filter Adapter Cones, Premium & Durable Tapered Collar Rubber Stopper Buchner Funnel Flask Cones Adapter Set, Wear-Resisting Smooth Surface, Pack of 9, White"
brand: "stonylab"
price: "Bs.409"
currency: BOB
in_stock: true
url: https://www.desertcart.bo/products/366031921-stonylab-filter-adapter-cones-premium-and-durable-tapered-collar-rubber
store_origin: BO
region: Bolivia
---

# tapered collar for perfect seal 9 versatile diameters durable vulcanized rubber stonylab Filter Adapter Cones, Premium & Durable Tapered Collar Rubber Stopper Buchner Funnel Flask Cones Adapter Set, Wear-Resisting Smooth Surface, Pack of 9, White

**Brand:** stonylab
**Price:** Bs.409
**Availability:** ✅ In Stock

## Summary

> 🧬 Elevate your lab game with seamless filtration precision!

## Quick Answers

- **What is this?** stonylab Filter Adapter Cones, Premium & Durable Tapered Collar Rubber Stopper Buchner Funnel Flask Cones Adapter Set, Wear-Resisting Smooth Surface, Pack of 9, White by stonylab
- **How much does it cost?** Bs.409 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/366031921-stonylab-filter-adapter-cones-premium-and-durable-tapered-collar-rubber)

## Best For

- stonylab enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium vulcanized rubber ensures elasticity and wear resistance for long-term lab reliability.
- • **Seal Like a Pro:** Tapered collar design guarantees airtight seals, optimizing experimental accuracy every time.
- • **Glass-Safe Design:** Protect your delicate glassware with flexible adapters that reduce breakage risk during assembly.
- • **Temperature Smart:** Engineered to perform safely within 0-70°C, perfect for everyday lab conditions.
- • **Universal Fit for Precision:** 9 different diameters cover all your filtration needs with seamless compatibility.

## Overview

The StonyLab Filter Adapter Cones set includes 9 durable, vulcanized rubber cones with tapered collars designed to fit various filtration apparatus sizes. Their smooth, wear-resistant surface protects glassware during assembly, ensuring airtight seals and reliable performance within a 0-70°C temperature range.

## Description

stonylab Filter Adapter Cones, Premium & Durable Tapered Collar Rubber Stopper Buchner Funnel Flask Cones Adapter Set, Wear-Resisting Smooth Surface, Pack of 9, White

## Features

- Our filter adapter cones set come with 9 different diameters and flexible use for various sizes of experimental filtration apparatus
- Made of durable vulcanized rubber with good elasticity, smooth surface, and wear-resisting
- It can be used as a single assembly or used for interlinking apparatus; reduce the damaged risks for glass stems when inserting or removing them through the rubber filter adapter cone
- Tapered collar design achieves good experimental result in seal
- Please notice: keep these rubber filter cones away from acid, alkali and corrosive reagents; product temperature range: 0 - 70 degree centigrade; high temperature may cause melting

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | StonyLab Scientific |
| Part number | FilterAdapterCones-BI-9PK-GX |
| Item Weight | 200 g |
| Product Dimensions | 8.5 x 8.5 x 3 cm; 200 g |
| Manufacturer reference | FilterAdapterCones-BI-9PK-GX |
| Size | 9 Packs |
| Colour | White |
| Material | Rubber |
| Included components | No |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Rubber
- **Brand:** stonylab
- **Colour:** White
- **Item weight:** 200 Grams
- **UPC:** 843798170995

## Images

![stonylab Filter Adapter Cones, Premium & Durable Tapered Collar Rubber Stopper Buchner Funnel Flask Cones Adapter Set, Wear-Resisting Smooth Surface, Pack of 9, White - Image 1](https://m.media-amazon.com/images/I/51k1QjZFQJS.jpg)
![stonylab Filter Adapter Cones, Premium & Durable Tapered Collar Rubber Stopper Buchner Funnel Flask Cones Adapter Set, Wear-Resisting Smooth Surface, Pack of 9, White - Image 2](https://m.media-amazon.com/images/I/61iYGb2rLBL.jpg)
![stonylab Filter Adapter Cones, Premium & Durable Tapered Collar Rubber Stopper Buchner Funnel Flask Cones Adapter Set, Wear-Resisting Smooth Surface, Pack of 9, White - Image 3](https://m.media-amazon.com/images/I/51pvdUi0JIS.jpg)
![stonylab Filter Adapter Cones, Premium & Durable Tapered Collar Rubber Stopper Buchner Funnel Flask Cones Adapter Set, Wear-Resisting Smooth Surface, Pack of 9, White - Image 4](https://m.media-amazon.com/images/I/617ZWGQ0xUL.jpg)
![stonylab Filter Adapter Cones, Premium & Durable Tapered Collar Rubber Stopper Buchner Funnel Flask Cones Adapter Set, Wear-Resisting Smooth Surface, Pack of 9, White - Image 5](https://m.media-amazon.com/images/I/719FYsuODwL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Questions & Answers

**Q: What is this product made of?**
A: These filter adapter cones are made of durable vulcanized rubber, characterized by good elasticity, a smooth surface, and resistance to wear.

**Q: What temperature range can this product be used in?**
A: These filter adapter cones are suitable for a temperature range from 0 to 70 degrees Celsius. Please note that exceeding this temperature range may cause the rubber cones to melt.

**Q: Are these adapters resistant to acids and alkalis?**
A: These rubber adapter cones are not suitable for contact with acids, alkalis, and corrosive agents. To ensure their lifespan and experimental safety, avoid exposing them to these chemicals.

**Q: How to use the filter adapter cones?**
A: Select the appropriate Buchner funnel and vacuum filtration flask based on the inner and outer diameters of the filter adapter cones to ensure a good seal before proceeding with the filtration operation.

**Q: How to maintain and care for them?**
A: When in use, avoid high temperatures and keep away from chemicals; when not in use, store the product in a dry, cool place, away from direct sunlight and excessive moisture.

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**Shop now:** [https://www.desertcart.bo/products/366031921-stonylab-filter-adapter-cones-premium-and-durable-tapered-collar-rubber](https://www.desertcart.bo/products/366031921-stonylab-filter-adapter-cones-premium-and-durable-tapered-collar-rubber)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-07*