SKU: 71279353583

Heathrow Scientific 2307A-50 Volumetric Flask, Amber, Class A, Glass Stopper, 50 mL, 4/pk

Sale price$60.71 Regular price$67.45
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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8

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Description

Heathrow Scientific 2307A-50 Volumetric Flask, Amber, Class A, Glass Stopper, 50 mL, 4/pkVolumetric flasks are constructed of low actinic amber glass, providing protection for materials that are sensitive to light. Each flask features machine blown bodies and heavy beaded, heavy tubing necks that are tooled for standard taper glass stoppers. Each volumetric flask is supplied with a standard taper glass stopper which provides a leakproof seal. This airtight seal not only preserves the integrity of your samples but also enhances the

Volumetric flasks are constructed of low-actinic amber glass, providing protection for materials that are sensitive to light. Each flask features machine-blown bodies and heavy-beaded, heavy-tubing necks that are tooled for standard taper glass stoppers. Each volumetric flask is supplied with a standard taper glass stopper which provides a leakproof seal. This airtight seal not only preserves the integrity of your samples but also enhances the reliability of your volumetric measurements.

Features:
Low-actinic amber for light sensitive materials
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 glass stopper
Wide range of sizes available (10 mL to 1000 mL)
Meets ASTM E-288 Class A specifications & USP standards for glassware
Stopper No.13

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: 71279353583

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Based on 16 reviews
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Amazon Customer
Fort Morgan, US
★★★★★ 5
Very good quality..looks expensive
Stunning and true to size
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Reviewed in the United States on October 29, 2025
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Me
Cuba, US
★★★★★ 5
Comfy
Color: Brown, Size: Large
Perfect fit and very comfortable
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Reviewed in the United States on January 22, 2026
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Amazon Customer
Lowell, US
★★★★★ 5
Nice sweater
Color: Army Green, Size: Medium
The sweater holds its shape well.
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Reviewed in the United States on December 31, 2025
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Robert Shahid
Birmingham, US
★★★★★ 5
Great clothes for sure!
Size: Large, Color: 01-black
Great qualità and fitness. I have become very confident and satisfied dealing with COOFANDY
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Reviewed in the United States on May 4, 2026
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D. Charles
Los Angeles, US
★★★★★ 5
Amazing fit. High quality. Versatile look
Size: Medium, Color: 01-black
This sweater exceeded all expectations. The material is top notch and feels like a much more expensive product. Its not too thick as the sweater can easily be worn with a jacket or coat without being too bulky or hot. It's perfect for those crisp fall days as it will keep you warm even without a jacket. And the fit is exactly as the images suggest. It's an athletic/slim fit sweater that looks great with either dress pants or with a nice pair of jeans. I ordered it in black and red.
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Reviewed in the United States on September 20, 2024

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