Heathrow Scientific 2303A-100 Volumetric Flask, Class A, Snap-Cap, 100 mL, 4/pk
SKU: 23117992312

Heathrow Scientific 2303A-100 Volumetric Flask, Class A, Snap-Cap, 100 mL, 4/pk

Sale price$43.79 Regular price$48.66
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

Heathrow Scientific 2303A-100 Volumetric Flask, Class A, Snap-Cap, 100 mL, 4/pkThese volumetric flasks feature machine blown bodies and heavy beaded, heavy tubing necks that are tooled for snap cap fit. Our volumetric flasks are constructed of premium borosilicate glass, ensuring exceptional clarity and resistance to chemical interactions. Each flask is supplied with a snap cap which helps protect against breakage and spills. Features: Made of premium borosilicate glass with a low coefficient of expansion Designed to contain

These volumetric flasks feature machine-blown bodies and heavy-beaded, heavy-tubing necks that are tooled for snap-cap fit. Our volumetric flasks are constructed of premium borosilicate glass, ensuring exceptional clarity and resistance to chemical interactions. Each flask is supplied with a snap cap which helps protect against breakage and spills.

Features:
Made of premium borosilicate glass with a low coefficient of expansion
Designed “to contain” with a temperature of calibration at 68°F (20°C)
The graduation line is sharply defined and of uniform width
Each flask has a large marking square and includes a snap cap
Wide range of sizes available (10 mL to 1000 mL)
Meets ASTM E-288 Class A specifications & USP standards for glassware

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 23117992312

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4.4 ★★★★★
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Verified Purchase
Manuel Alejandro Garcia Rosa
Louisville, US
★★★★★ 5
Shoe
Size: 10-11 Women/9-10 Men, Color: 1a-stripe Black-2
These beach shoes have been super comfortable and practical. They fit well, are lightweight, and the sole has great grip, even on wet surfaces. I used them at the beach and by the pool, and they protected my feet really well from hot sand and rocks. They also dry quickly and are easy to carry.
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Reviewed in the United States on May 14, 2026
M
Verified Purchase
Madison
Battle Creek, US
★★★★★ 5
Good, quick, easy water shoes.
Size: 8-9 Women/7-8 Men, Color: 1a-stripe Black-2
For the price? Great little water shoes for a small body of water! Size is accurate, material is breathable, the shoes are lightweight and no cuts/scrapes when out of the water noted. Good buy!
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Reviewed in the United States on June 1, 2026
M
Verified Purchase
M.T.
Carnegie, US
★★★★★ 5
Comfortable to Wear
Size: 11.5-12.5 Women/10.5-11.5 Men, Color: 2c-1172 Watermarks
These are easy to put on and extremely comfortable. The material seems thicker than my old water shoes, so should last longer. The soles provide good grip, even in a swimming pool, which makes them ideal for use in activities like water aerobics. The color flashes on the shoes make them interesting and more appealing than plain black. Highly recommended
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Reviewed in the United States on May 24, 2026
S
Verified Purchase
Sharpbevel
Fort Morgan, US
★★★★★ 4
Comfy Pool Shoes
Size: 11.5-12.5 Women/10.5-11.5 Men, Color: 1a-stripe Black-2
I’ve had these pool shoes a couple of months now. Here are my thoughts. Pros: Inexpensive, comfortable, fit well, dry fast, protect feet for you pool joggers. Cons: The inner sole gets loose, the material around the toes breaks down. Bottom line: For the money they’re worth it. Just don’t expect them to last a long time.
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Reviewed in the United States on February 4, 2026
J
Verified Purchase
Jackie Carson
New York, US
★★★★★ 5
Recommend
Love these. Good quality. Wore these to the beach and in the water on vacation and also wear them several days weekly to local pool. Very comfortable.
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Reviewed in the United States on June 5, 2026

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