SKU:

Single Neck Flat Bottom Flask, 24/40 Joint, 50-5000 ml

Name: Single Neck Flat Bottom Flask, 24/40 Joint, 50-5000 ml
Brand: stonylab
SKU: NY-FBF-1Neck-Glass-50mL
Price: 18.79 USD
Availability: InStock
Rating: 4.761904761904762 (21 reviews)

Single Neck Flat Bottom Flask, 24/40 Joint, 50-5000 ml

$18.79 USD

~~$19.99 USD~~ $18.79 USD

Shipping calculated at checkout.

Capacity 50 ml 100 ml 125 ml 250 ml 500 ml 1000 ml 2000 ml 3000 ml 5000 ml

Product variants

Quantity

About this item

Application: Flat bottom boiling flask used in chemical experiments for distillation, reflux, synthesis reactions, and other operations
Neck: Single neck with 24/40 standard taper outer joint
Capacity Options: 50, 100, 125, 250, 500, 1000, 2000, 3000, 5000 ml
Material & Heat Resistance: Made of borosilicate glass, it exhibits excellent corrosion resistance and a low coefficient of thermal expansion; stable operating temperature: 450°C
Usage Precautions: Inspect the product for cracks before use; do not heat with open flames; instantaneous temperature changes must not exceed 140°C; the manufacturer is not liable for damages caused by improper operation
Warranty: 1-year coverage period for your peace of mind, if received damaged, please let us know and we will solve it promptly
ASIN: B07814QQD8, B078192D1K, B083JXBMYH, B07819T38M, B07814RLTT, B07YBV33L5, B07YBTRS9Q, B08ZJ656VP, B08Z38MTBQ

Shipping: 3-7 business days.

1-Year FREE Warranty

Rest easy knowing that all web registered members receive a 1 year of full coverage on all purchases, with additional protection options available for equipment.

FREE Return

Enjoy 30-day free return on most regular orders. Check our Return Policy for full details and easy return steps.

FREE US Shipping

All continental US orders enjoy free standard shipping.

Best Price Promise

Buy with confidence! Our 10-day Price Adjustment policy ensures you get the best deal.

Contact Us

support@stonylab.com

100% Satisfaction! Please feel free to contact us anytime. All your questions will be answered within timely manner.

View full details

Add To Cart

My favorite flask!

I LOVE this flask, it is so versatile I use it for everything! It is thick, it seals tight and despite how much I have abused it, it does not have a chip on it! It even survived being used for boiling a solution and then dunked into liquid nitrogen without a cool down period.

Solid

Great Halloween prop, which subsequently broke on the one day of use.

Just as advertised

Wish I would of had a chance to use this bad boy. I m such a butter fingers thst I literally had this thing in my possession for less then 5 minutes before dropping and smashing it completely. I bet it would have worked great but ill never know. It would be a dope idea to offer glass insurance I cant seem to keep glass anything around for more then a couple weeks tops before breaking or dropping the damn thing.

Good quality, fast shipping

Have only used this as a receiving flask and have not heated it yet but I have no doubt it will be fine for that. Thick glass and no blemishes. Stony lab seems to be some of the better quality glassware in Amazon. Shipping was fast for this item as well.

Quality of glassware.

I used this flat bottomed flask in a evaporation experiment using a magnetic spin bar coupled with a standard evaporator which I also bought from Laboy to include a 30 degree neck. I was skeptical about the ability of the flask to deal with quenching water once the molten mass had reacted but it performed flawlessly. Recovery of the water from the solution was 99.4% via the condenser tube. I have used Laboy glassware seldom in the past but am convinced now that the future use will be exclusive in our labs.

1 2 3