will the rubber resist acetone?

Cheap rubber won’t resist much

What is the temperature resistance of the rubber stopper? Thanks.

The stoppers are very cheap. I wouldn't reccomend, youre lucky if none show up broken

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Glass Erlenmeyer Flask Set, (250 ml, 150 ml & 50 ml) Graduated Borosilicate Glass Erlenmeyer Flasks with Rubber Stoppers & Accurate Scales for Lab, Experiment, Chemistry, Science Studies etc.

Glass Erlenmeyer Flask Set, (250 ml, 150 ml & 50 ml) Graduated Borosilicate Glass Erlenmeyer Flasks with Rubber Stoppers & Accurate Scales for Lab, Experiment, Chemistry, Science Studies etc.

Product ID: 268685593

Details

Bottom shape
Round
Brand
Young4us
Capacity
250
Material
Glass
UPC
741663639120

📏Clear, accurate graduated scales for precise measurement

🧪3 sizes (50/150/250 ml) for versatile experiments

🌡️Heat resistant up to 800°C for high-temp durability

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 41.73

Duties & taxes included

In stock

Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Portugal.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

🧬 Elevate your experiments with precision and style!

THERMAL TOUGHNESS - Engineered to withstand extreme temperatures up to 800°C without cracking—perfect for intense experiments.
TRIPLE FLASK POWER - Three graduated borosilicate flasks to cover all your lab needs, from micro to macro volumes.
SECURE SEAL INCLUDED - Each flask comes with a sterile rubber stopper to lock in your samples and prevent contamination.
PRECISION AT A GLANCE - Accurate, easy-to-read scales ensure flawless liquid measurement every time, no guesswork needed.
ECO FRIENDLY REUSABLE - Crafted from durable, non-toxic borosilicate glass that’s easy to clean and built to last—sustain your science sustainably.

This set includes three borosilicate glass Erlenmeyer flasks (50 ml, 150 ml, 250 ml) featuring clear graduated scales and three sterile rubber stoppers. Designed for professional and educational labs, these flasks resist thermal shock up to 800°C, offer high chemical durability, and provide precise liquid measurement. Perfect for chemistry, science studies, and experiments requiring reliable, reusable labware.

Specifications

ASIN	B07Q5686YL
ASIN	B07Q5686YL
Bottom Shape	Round
Brand Name	Young4us
Capacity	250 Milliliters
Customer Reviews	4.5 4.5 out of 5 stars (488)
Customer reviews	4.5 4.5 out of 5 stars (488)
Date First Available	11 May 2019
Item model number	XD-ZK-SP
Manufacturer	Young4us
Manufacturer	Young4us
Material Type	Glass
Model Number	XD-ZK-SP
Package Dimensions	19.71 x 11.61 x 10.79 cm; 390 g
Part Number	XD-ZK-SP
UPC	741663639120

Reviews

N**P

Used these for an experiment. They held up to high heat for over a week almost nonstop with no damage. Perfect! Plus they look cute and the stoppers work pretty well!

12.01.2026

J**.

Accurate .

27.12.2025

D**T

Super cute. Great for costume or decoration. Glass is not thick like pyrex or anything. Rubber cork is a nice touch.

7.01.2026

D**E

The glass is amazing, both thick and well made. Size is consistent, graduations are correct, and they could pass for genuine American borosilicate. Stoppers are iffy. I’ve had leaks from them, mostly when I open the flasks, and they seem to retain the liquid around the edges of the stopper. That said, they’re perfectly airtight. Great value for the set, and I appreciate the muted look of this brand. Nothing crazy, and they actually do mark the flasks, but it’s not overboard.

6.11.2024

C**T

I am creating m own blends of essential oils. These little flasks are perfect for small batch blending.

11.10.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews