---
product_id: 22918030
title: "Evergreen 300-4712-020 Natural Stopper, Flattop, 12 mm (Pack of 1000)"
brand: "evergreen scientific"
price: "₨20236"
currency: LKR
in_stock: true
category: "Misc."
url: https://www.desertcart.lk/products/22918030-evergreen-300-4712-020-natural-stopper-flattop-12-mm-pack
store_origin: LK
region: Sri Lanka
---

# Evergreen 300-4712-020 Natural Stopper, Flattop, 12 mm (Pack of 1000)

**Brand:** evergreen scientific
**Price:** ₨20236
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Evergreen 300-4712-020 Natural Stopper, Flattop, 12 mm (Pack of 1000) by evergreen scientific
- **How much does it cost?** ₨20236 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/22918030-evergreen-300-4712-020-natural-stopper-flattop-12-mm-pack)

## Best For

- evergreen scientific enthusiasts

## Why This Product

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

## Description

Over fitting caps for use with sterile culture tubes are loose for aerobic culturing; tight for anaerobic culturing and leak-proof sealing.

## Features

- Caps for culture tubes are gamma irradiated for sterility
- Perforated caps for sample cups help minimize variation caused by evaporation during processing
- Non perforated caps are appropriate for short term storage
- Flattop style

## Images

![Evergreen 300-4712-020 Natural Stopper, Flattop, 12 mm (Pack of 1000) - Image 1](http://ecx.images-amazon.com/images/I/412NznzOGtL.jpg)

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**Shop now:** [https://www.desertcart.lk/products/22918030-evergreen-300-4712-020-natural-stopper-flattop-12-mm-pack](https://www.desertcart.lk/products/22918030-evergreen-300-4712-020-natural-stopper-flattop-12-mm-pack)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-21*