SKU: 36436204954

Boiling Flasks Round Bottom

Sale price$82.80 Regular price$92.00
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

Boiling Flasks Round BottomRound bottom flasks are frequently used in labs due to their spherical bottom. This base provides a uniform heating and stirring of liquids making them suitable for activities such as distillation, mixing, or heating. Due to their ability to contain liquids while still optimizing stirring and heat uniformity, these flasks can be found in many scientific experiments, pharmaceutical research, and other scientific endeavors. Round Bottom Flasks feature a

Round bottom flasks are frequently used in labs due to their spherical bottom. This base provides a uniform heating and stirring of liquids making them suitable for activities such as distillation, mixing, or heating. Due to their ability to contain liquids while still optimizing stirring and heat uniformity, these flasks can be found in many scientific experiments, pharmaceutical research, and other scientific endeavors.

Round Bottom Flasks feature a wide neck and round bottom, which make them ideal for tasks requiring reflux, distillation, and other types of heating processes. With the wide opening, users can easily measure, mix, and pour into these flasks. The round bottom ensures optimal heat distribution for even and reliable results.

Round Bottom Flasks/ Boiling Flasks are manufactured from BOROSILICATE 3.3 glass and come with a thick beaded rim in order to reduce breakage and chipping. 

Packing: 1Pc/Pk

Other sizes are available as per the table below. Contact us for further information.

Item Code Capacity (ml) D

(mm)

D1

(mm)

H

(mm)

13.00.0421 25 42 18 80
13.00.0422 50 51 26 95
13.00.0423 100 64 26 100
13.00.0424 250 85 34 144
13.00.0425 500 105 34 168
13.00.0426 1000 131 42 200
13.00.0427 2000 166 42 240
13.00.0428 3000 195 50 305
13.00.0429 5000 233 55 345


Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 36436204954

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4.0 ★★★★★
Based on 13 reviews
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Product Reviews
M
Verified Purchase
Ms. Marie
Lowell, US
★★★★★ 5
Great Product!
Size: Medium, Color: green, orange, pink, Pattern Name: clean tuff bone bacon
My dogs love their dental chews! This product is durable and the perfect size for each of my dogs. I've purchased two of them (medium and large). One of my dogs is an aggressive chewer and this product is holding up. Hartz makes great pet products. I'm very happy with the product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
S
Verified Purchase
Sumerr Scott
Alexandria, US
★★★★★ 5
Good quality
Size: Extra Small, Color: blue, purple, Pattern Name: clean tuff bone bacon
My dogs favorite toy. It’s so small and cute lol it’s lightweight and easy for her to chew. The quality is great, it’s lasting and no broken pieces.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
M
Verified Purchase
mkk
West Palm Beach, US
★★★★★ 5
Winnie Loves Them!
Size: Medium (Pack of 3), Color: Orange, Green & Yellow, Pattern Name: Dog
My Winnie is an aggressive chewer and she loves these bones. They're indestructible and they must be delicious because she works on them every day. I was a bit concerned when they were out of stock for a few months. Please don't discontinue them!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 4
Not bad for the price
Size: Medium (Pack of 3), Color: Orange, Green & Yellow, Pattern Name: Dog
Good for chewing but my little dog had trouble with the brown food coming off in bigger than should be chunks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
H
Verified Purchase
Helen woods
Grantham, US
★★★★★ 5
Dog chews nylon bones
Size: Large (Pack of 3), Color: Varies, Pattern Name: clean tuff
My French bulldogs love 💕 these unfortunately small pieces come off and get caught in their throats the fore I will not purchase any in the future thank you
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026

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