---
product_id: 321996994
title: "21 Pack Solid Rubber Stopper, Black Lab Plug, 000# - 8# Sizes Assortment, 11 Assorted Sizes"
brand: "newflager"
price: "฿2763"
currency: THB
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.th/products/321996994-21-pack-solid-rubber-stopper-black-lab-plug-000-8
store_origin: TH
region: Thailand
---

# 21 Pack Lab Ready 11 Sizes 21 Pack Solid Rubber Stopper, Black Lab Plug, 000# - 8# Sizes Assortment, 11 Assorted Sizes

**Brand:** newflager
**Price:** ฿2763
**Availability:** ✅ In Stock

## Summary

> 🔍 Stopper Solutions: Your Lab's Best Friend!

## Quick Answers

- **What is this?** 21 Pack Solid Rubber Stopper, Black Lab Plug, 000# - 8# Sizes Assortment, 11 Assorted Sizes by newflager
- **How much does it cost?** ฿2763 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/321996994-21-pack-solid-rubber-stopper-black-lab-plug-000-8)

## Best For

- newflager enthusiasts

## Why This Product

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

## Key Features

- • **Durable Material:** Crafted from solid natural rubber for longevity.
- • **Perfect for Labs:** Ideal for concentrated solutions in flasks and test tubes.
- • **Lightweight Design:** Easy to handle with a total weight of just 249g.
- • **Convenient Packaging:** Pack of 21 ensures you have the right stopper on hand.
- • **Versatile Size Range:** 11 assorted sizes for every need.

## Overview

The 21 Pack Solid Rubber Stopper assortment offers a versatile selection of 11 sizes, crafted from durable natural rubber, perfect for laboratory applications. With a total weight of 249g and compact dimensions, this pack ensures you have the right stopper for any concentrated solution, making it an essential addition to your lab toolkit.

## Description

Specifications:  Product Dimension (Top/Bottom Dia. x Height)  #000 13/8mm x 17mm #00 15/11mm x 21mm #0 17/13mm x 21mm #1 19/14mm x 26mm #2 20/15mm x 26mm #3 23/17mm x 26mm #4 26/19mm x 28mm #5 29/22mm x 28mm #6 33/25mm x 28mm #7 37/28mm x 30mm #8 42/32mm x 30mm  Package includes: #000 x 5 #00 x 2 #0 x 2 #1 x 2 #2 x 2 #3 x 2 #4 x 2 #5 x 1 #6 x 1 #7 x 1 #8 x 1

## Features

- These black stoppers are made of solid natural rubber.
- 11 assorted sizes: 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8#,wide choice for your application.
- Assorted sizes are ideal for concentrated solutions,such as flask,test tube or other laboratory applications.
- Pack of 21: 000#,5 pack. 00#-4#,each size 2 pack.5#-8#,each size 1 pack.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Newflager |
| Part number | NF-8201 |
| Item Weight | 249 g |
| Package Dimensions | 13.46 x 8.89 x 1.78 cm; 249 g |
| Item model number | NF-8201 |
| Size | 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8# |
| Colour | Black |
| Material | PE_(Polyethylene) |
| Batteries Required? | No |

## Images

![21 Pack Solid Rubber Stopper, Black Lab Plug, 000# - 8# Sizes Assortment, 11 Assorted Sizes - Image 1](https://m.media-amazon.com/images/I/513xFEgBPDL.jpg)
![21 Pack Solid Rubber Stopper, Black Lab Plug, 000# - 8# Sizes Assortment, 11 Assorted Sizes - Image 2](https://m.media-amazon.com/images/I/51LM9nrienL.jpg)
![21 Pack Solid Rubber Stopper, Black Lab Plug, 000# - 8# Sizes Assortment, 11 Assorted Sizes - Image 3](https://m.media-amazon.com/images/I/41Z7L7weOvL.jpg)
![21 Pack Solid Rubber Stopper, Black Lab Plug, 000# - 8# Sizes Assortment, 11 Assorted Sizes - Image 4](https://m.media-amazon.com/images/I/31P-wd2JKYL.jpg)
![21 Pack Solid Rubber Stopper, Black Lab Plug, 000# - 8# Sizes Assortment, 11 Assorted Sizes - Image 5](https://m.media-amazon.com/images/I/51NUgL50kmL.jpg)

## Questions & Answers

**Q: Are these food safe?**
A: not recommend

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Good quality
  

*by N***D on Reviewed in the United States on 19 April 2024*

Good quality, exactly what you would expect.

### ⭐⭐⭐⭐⭐ 







  
  
    Different sizes
  

*by B***E on Reviewed in the United States on 4 April 2024*

I got the pack of different sizes to use to make homemade ollas. So far not disappointed at all. Put in terra cotta pot and no leaking.

### ⭐⭐⭐⭐⭐ 







  
  
    nicely made
  

*by J***. on Reviewed in the United States on 29 February 2024*

worked great

## Frequently Bought Together

- 21 Pack Solid Rubber Stopper, Black Lab Plug, 000# - 8# Sizes Assortment, 11 Assorted Sizes
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- Eoppen 24Pcs Solid Rubber Stopper 11 Assorted Sizes 000# - 8# for Flask, Plug Holes, Lab Seal Rubber Stoppers

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**Shop now:** [https://www.desertcart.co.th/products/321996994-21-pack-solid-rubber-stopper-black-lab-plug-000-8](https://www.desertcart.co.th/products/321996994-21-pack-solid-rubber-stopper-black-lab-plug-000-8)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-22*