xUmp.com Logo

Gift Guide:
Bestselling Toys and Gifts
Top 100 Science Kits
Bestselling Science Supplies and Equipment
Popular Stocking Stuffers for 2019
Awesome Corporate and Business Gifts

TODAY'S COUPON: SAVE ADDITIONAL 10% OFF with coupon code: HOLIDAY19 [Expires tonight at 11:59PM. Online orders only.]
12 Days of Deals
Joly Holiday Sale
Rubber Stopper - Size 1 - Image One
Share this product:

Rubber Stopper - Size 1

by xUmp.com   Item#: 14144  
List Price:$1.99
Sale Price: $0.59 /each
You Save: $1.40 (70%)
IN STOCK Ships today!
Order by 1pm PST/4pm EST.
Add to cart to see shipping prices.

QTY:
 

You can use this rubber stopper to contain liquid in test tubes and flasks.  Fits tightly to prevent chemical leaks.  Highly recommended for use in the science classroom or when displaying a science project!

Features:

  • Size 1 rubber stopper
  • Diameter of top of stopper: approximately 19mm
  • Diameter of bottom of stopper:  approximately 14mm
  • Length of stopper: approximately 25mm
  • Good for containing liquids in test tubes and flasks
  • Fits tightly to contain chemicals being used for science fair projects or classroom demonstrations


Age:
13 +
Box Size:
1.00 x 0.75 x 1.00 inches
2.54cm x 1.91cm x 2.54cm
Weight:
0 lb 1 oz
0.03 kg

Warning:
CHOKING HAZARD
Small parts. Not for children under 3 yrs.

Customer Reviews


There are no customer reviews for this product. Be the first one to write one!

FEATURED PRODUCTS

Doodling Robot 4M Kit.

$19.99 $16.99

Doodling Robot 4M Kit

Build a robot that's an artist too!

Agate Bookends - Natural.

$79.99 $39.99

Agate Bookends - Natural

A beautiful desk or bookshelf accessory for the reading fanatic in your family!

4M Kitchen Science Kit.

$19.99 $15.99

4M Kitchen Science Kit

Perform awesome experiments using everyday materials found in any kitchen!

Sun Art Paper - 8 x 10.

$16.99 $12.99

Sun Art Paper - 8 x 10

Create beautiful art with this amazing sun paper!

Celestron 5MP LCD Digital Microscope II.

$299.99 $249

Celestron 5MP LCD Digital Microscope II

The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!

100 Rocks and Minerals of the U.S.A..

$99.99 $69

100 Rocks and Minerals of the U.S.A.

A massive mounted set of 100 rocks and minerals found in the US,

Science-Sidebar: Science Education Articles

xUmp.com Logo


Join our tribe:

SIGN-UP & SAVE

Sign-up for our weekly discounts and promotions email newsletter.



xUmp.com Catalog

CATALOG

View xUmp science supplies catalog

At xUmp.com, we are passionate about science. We believe in hands-on learning and making science fun. - Anton Skorucak, Physicist and Founder

At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.