SKU: 38293668853

Heathrow Scientific 2307A-100 Volumetric Flask, Amber, Class A, Glass Stopper, 100 mL, 4/pk

Sale price$68.88 Regular price$76.53
Save 10%

Pay in installments of $19.13 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 3 - Sep 8

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Heathrow Scientific 2307A-100 Volumetric Flask, Amber, Class A, Glass Stopper, 100 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: 38293668853

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 21 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
R
Verified Purchase
Rikki
Boise, US
★★★★★ 4
Tasty treats, but don’t like the size.
Flavor Name: Beef, Size: 6 Ounce (Pack of 1)
Dogs loved them, and it’s a great price for the amount of ounces you receive, but the individual pieces are too big - only 8 total in the package. I break them in half for my two dogs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 15, 2025
C
Verified Purchase
Candice Helton
Birmingham, US
★★★★★ 5
Good treats
Flavor Name: Beef, Size: 6 Ounce (Pack of 1)
Dogs love these! Look forward to snack time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
C
Verified Purchase
Canadian Gypsy
New York, US
★★★★★ 5
Dog LOVED these treats ...
Flavor Name: Beef, Size: 1.5 Pound (Pack of 1)
Dog LOVED these treats - I LOVED the fact you can portion it out as you want. They come in soft strips which are easy to manage & portion out. Great value overall ...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
H
Verified Purchase
Heather
Los Angeles, US
★★★★★ 5
My dogs think these are actual steak bites
Flavor Name: Beef, Size: 1.5 Pound (Pack of 1)
I’ve tried a lot of treats and my dogs usually get bored after a while, but they go crazy every single time I grab this bag. The pieces are soft and easy to break apart, which is perfect for training or smaller bites. I also like that they don’t smell horrible like some jerky treats do. My picky dog even listens better when I have these in my pocket, so that says a lot. Great size bag for the price and they stay fresh — definitely a repeat buy in our house.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
S
Verified Purchase
Stacy Hastings
Chelsea, US
★★★★★ 3
Good if your dog’s not picky
Flavor Name: Beef, Size: 6 Ounce (Pack of 1)
I ordered two treats. One was the beef because thought I’d give it a try. It looks good. Smells good, but not a hit with my dogs. It’s really soft and they like just a little bit harder too, but for little dogs are medium that are not too picky. I would definitely get this for them if they want something other than a chicken treat.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2025

recommand products