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StonyLab Borosilicate Glass Round Bottom Test Tubes, 30mm OD X 165mm Length (Pack of 15)

StonyLab Borosilicate Glass Round Bottom Test Tubes, 30mm OD X 165mm Length (Pack of 15)

Q: What's the inner diameter or glass thickness?

Dear Customer, Inner diameter is 12.7mm. Thanks, StonyLab Team

Q: Have you discontinued the 30mm x 165mm size? I believe I've ordered almost 10 casepacks, but no longer see this size.

Dear Customer, It's out of stock at the moment. Thanks

Q: Do you sell stands for the 30 mm tubes?

Dear Customer, Sorry for we do not have the item you need at present. J&D Tech

Q: What is the wall thickness or inside diameter?

Dear Customer, The wall thickness is about 1 mm. And the inside diameter is about 0.79 inch/20 mm. J&D Tech

Product ID: 196560533

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📏30mm outer diameter precision

🔥Heat-resistant borosilicate glass

🧪Pack of 15 for bulk experiments

Frequently Bought Together

StonyLab Borosilicate Glass Round Bottom Test Tubes, 30mm OD X 165mm Length (Pack of 15)

HUAOU 10pcs 60ml Glass Test Tubes, 25x150mm 3.3 Borosilicate Glass Test Tubes for Scientific Experiments, Party and Home Decorations, Candy Storage and Plant Propagation

EISCO 24PK Test Tubes, 50ml - Borosilicate 3.3 Glass - 1.2mm Thick Walls, Beaded Rim - Superior Heat & Chemical Durability - 5.9" Tall, 1" Diameter

Description

🧪 Elevate your experiments with precision and durability!

BULK PACK ADVANTAGE - 15 test tubes per pack to keep your lab fully stocked
SEAMLESS COMPATIBILITY - Designed to fit all standard test tube racks for effortless organization
RELIABLE 1 YEAR WARRANTY - Peace of mind with prompt replacement if damaged on arrival
DURABLE BOROSILICATE GLASS - Withstands high heat and corrosive chemicals without compromise
PRECISION ENGINEERED DIMENSIONS - 30mm OD x 165mm length fits standard racks flawlessly

StonyLab Borosilicate Glass Round Bottom Test Tubes offer 30mm outer diameter and 165mm length, crafted from heat- and acid-resistant borosilicate glass. Sold in a convenient pack of 15, these tubes fit standard racks and come with a 1-year warranty, ensuring reliable performance for professional and academic labs.

Have a Question? See What Others Asked

What's the inner diameter or glass thickness?

Have you discontinued the 30mm x 165mm size? I believe I've ordered almost 10 casepacks, but no longer see this size.

Do you sell stands for the 30 mm tubes?

What is the wall thickness or inside diameter?

Reviews

K**D

High quality

Appears high quality and packed carefully.

29.12.2024

S**E

They were fine

We were very pleased with the glass tubes

19.09.2024

A**R

Came on time and measured as advertised

Was the right size

14.08.2023

C**.

Great Test Tubes

Tubes were packed great, nothing broken. Although I was expecting, due to the 12.7 mm ID and 15mm OD, that the walls would be around 2 to 2.3mm, but, they are 1mm, well the ten that I've checked so far.

17.05.2020

L**E

Great quality. USA

The test tubes are high quality and perfect size. One tube was broken but all others were great.

4.01.2021

S**E

Just what I wanted

I ordered these for a craft project. They were just what I wanted and arrived in perfect condition.

17.06.2023

A**A

Nice test tubes!

I've purchased these a couple times due to the nice quality!

15.07.2022

T**M

Cheap product

It works fine, but the quality isn’t great. The glass feels cheap and the clarity is quite bad. The one on the left is Stonylab and the one on the right is Pyrex. To highlight the difference i am shining a light at an angle.

12.09.2025

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