SKU: 15083432477

Heathrow Scientific 2306A-25 Volumetric Flask, Class A, Glass Stopper, 25 mL, 6/pk

$75.11 $83.46
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 8 - Oct 13

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Description

Heathrow Scientific 2306A-25 Volumetric Flask, Class A, Glass Stopper, 25 mL, 6/pkThese volumetric flasks feature machine blown bodies and heavy beaded, heavy tubing necks that are tooled for standard taper glass stoppers. Our flasks are constructed of premium borosilicate glass, ensuring exceptional clarity and resistance to chemical interactions. 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

These volumetric flasks feature machine-blown bodies and heavy-beaded, heavy-tubing necks that are tooled for standard taper glass stoppers. Our flasks are constructed of premium borosilicate glass, ensuring exceptional clarity and resistance to chemical interactions. 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:
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 (5 mL to 2000 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: 15083432477

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4.3 ★★★★★
Based on 10 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Dallas, US
★★★★★ 4
Happy Halloween 2025
The dye is very pigmented which is a plus I just wished the instructions where more clear on how to apply the dye to your hair. I just regret applying the dye first to my hair and then fixing my hair up. When I passed the hair brush to fix my hair some paint came off. So I had to reapply the dye. Luckily I have a little bit of hair so I was able to have extra dye on the can. So if you're reading this. I recommend fixing up your hair first, pass the brush do what you got to do first. And then once you have your hair the way you want it. Spray the hair dye into your hair. It much easier and your hair doesn't get tangled. But other than that the hair dye was a good purchase for me because the value of it and the pigmentation it came with.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 31, 2025
M
Verified Purchase
Maria =)
Waukegan, US
★★★★★ 3
Very messy but nice color
Does work but very very very messy. Will stain clothes and anything that touches hair. Will get on ur skin and all over the area u use to spray. I used it on long black hair did color it red but need 2 bottles and because its a spray the whole room got a misting of red/pink. If your temp dyeing hair for anything try a cream or chalk or something else this wasnt worth it given the huge mess ( wear gloves)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 4, 2025
N
Natalya Davis
Draper, US
★★★★★ 5
Halloween product
This is a very vibrant red. It’s perfect for Halloween or if you wanted to temporarily dye your head red. It washes off easily as well. I definitely recommend it for dressing up on Halloween.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 20, 2025
L
Verified Purchase
Liana
West Palm Beach, US
★★★★★ 4
Buen producto
Buen producto y bello color, lo malo que no trae suficiente… se acabo rápido para poco cabello porque largo no es
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 17, 2025
D
Denise H
Los Angeles, US
★★★★★ 5
Visible even on dark brown hair
This red hair spray is vivid even on dark brown hair! Perfect for Halloween or dress up days. Can sprays a light mist of color that you can build up for total coverage. Doesn't have a strong smell. Washes out very easily with just shampoo and water! I love that it is easier to use than color gels and the spray makes it easy to get where it needs to be. Color lasted all day for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 10, 2025

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