Shopping Cart

Your cart is empty.

Your cart is empty.

stonylab Glass Heavy Wall 3 Neck Round Bottom Flask RBF, with 19/22 Center and Side Standard Taper Outer Joint (1000ML)

4.3 (6) Write Review
Free shipping on orders over $29.99

$63.99

$ 29 .99 $29.99

In Stock

1.Size:250 Ml


About this item

  • 50 mL/ 100 mL/ 250 mL/ 500 mL Round Bottom Flask
  • 3 Angled Neck
  • 19/22 center joint and 2 19/22 side joints
  • Borosilicate glass, heavy duty and reusable
  • Warranty: If received damaged, please contact us immediately; we will solve it until satisfied


Product Description

3 Neck Round Bottom Flask

Stonylab

3 Neck Round Bottom Flask

Crafted from high-quality Borosilicate Glass, it boasts excellent heat resistance and chemical stability. The round-bottom design facilitates even heating, providing users with clear visibility for observation and operation.

Round Bottom Flask
Lab Flasks
Borosilicate Glass

Luis Cabatingan
Reviewed in the United States on September 28, 2024
Used this product for PET depolymerization reaction (170 to 190 °C range) for up to 4 h. There are no issues regarding its use.
Articule use brule
Reviewed in France on December 10, 2024
Pour les mesure des terre es la topografía de l 'air on le appelle combo,sa mesure les ako 2 les argoritme d' un posible seísmo se tres importantes sans fisure ni clapete, le gaz se cumule se dangereux.
Kateřina Slamova
Reviewed in Spain on November 15, 2024
Me ajusto a la descripción. Fue entregado a tiempo y en general estoy satisfecho con la compra.
S. Jones
Reviewed in the United States on July 21, 2022
Yeah, science! Good glass for good money. Rock out!
T
Reviewed in the United States on December 15, 2020
Great product i received it quickly and its great
Jon
Reviewed in the United States on November 27, 2019
Overall it is functional, although “heavy wall” was a bit misleading. The glass thickness seems to be similar/slightly less than better know brands (Kimax, etc...) standard thickness glass. If “heavy wall” had not been included in the description I would have no complaints. Hard to beat for price but very I would be nervous about subjecting it to high vacuums.