---
product_id: 199330345
title: "40pcs 30ml Serological Test Tubes with Black Bakelite Screw Caps"
price: "€ 94.54"
currency: EUR
in_stock: true
reviews_count: 11
url: https://www.desertcart.hr/products/199330345-40pcs-30ml-serological-test-tubes-with-black-bakelite-screw-caps
store_origin: HR
region: Croatia
---

# Secure Bakelite screw caps with silicone liners Heat-resistant borosilicate glass 30ml precision volume 40pcs 30ml Serological Test Tubes with Black Bakelite Screw Caps

**Price:** € 94.54
**Availability:** ✅ In Stock

## Summary

> 🧬 Elevate your lab game with precision and durability!

## Quick Answers

- **What is this?** 40pcs 30ml Serological Test Tubes with Black Bakelite Screw Caps
- **How much does it cost?** € 94.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/199330345-40pcs-30ml-serological-test-tubes-with-black-bakelite-screw-caps)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clear Marking Area:** Convenient labeling space for organized, professional lab workflow.
- • **Flat Bottom Stability:** Designed for steady placement during experiments and easy handling.
- • **Precision 30ml Volume:** Ideal size for accurate serological testing and sample handling.
- • **Secure Leak-Proof Caps:** Black Bakelite screw caps with silicone liners ensure airtight, contamination-free storage.
- • **Durable Borosilicate Glass:** Withstands high temperatures up to 121℃ for reliable autoclave sterilization.

## Overview

This set of 40 serological test tubes features 30ml borosilicate glass tubes with flat bottoms and clear marking areas, paired with black Bakelite screw caps lined with silicone for secure sealing. Engineered to withstand autoclave sterilization at 121℃, these tubes are perfect for tissue culture and bacteriological applications, combining durability with professional-grade functionality.

## Description

Labvida 40pcs 30ml Serological Test Tubes with Black Bakelite Screw Caps | Borosilicate Glass, Autoclavable, Leak Proof, Heat Safe, Chemical Resistance, 20x150mm, Marking Area, Flat Bottom: desertcart.com: Industrial & Scientific

Review: Quality glass at Great Price! - I rarely leave reviews but... These are the best bang for your buck by far! I can’t tell the difference in these and pyrex brand glass. I have PC sterilized them more than once and they are great. Also the package came with all tubes intact. Not one of them were broken. Very good product!
Review: Perfect Glass Tubes - I received these beautiful glass tubes with no breakage. Having been a chemistry major, we occasionally made our own glassware and appreciate their fragility. These will be used to store home grown vanilla beans thereby limiting the use of plastics.

## Features

- Volume and Quantity: 30ml (Dia.20x150mm) , 40pcs.
- Material: Made of borosilicate glass, Heat resistant and autoclavable
- Appearance: Flat bottom, with marking area and black screw caps, cap is in bakelite material mounted with silicon rubber liner. Tubes and caps are assembled
- Heating: Withstand 121℃ high temperature autoclave sterilization
- Application: Designed for both tissue culture and general bacteriological work

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.6 out of 5 stars 93 Reviews |

## Images

![40pcs 30ml Serological Test Tubes with Black Bakelite Screw Caps - Image 1](https://m.media-amazon.com/images/I/5133Iw6mTbL.jpg)
![40pcs 30ml Serological Test Tubes with Black Bakelite Screw Caps - Image 2](https://m.media-amazon.com/images/I/71+vWu-p4RL.jpg)
![40pcs 30ml Serological Test Tubes with Black Bakelite Screw Caps - Image 3](https://m.media-amazon.com/images/I/81fnPNE6k-L.jpg)
![40pcs 30ml Serological Test Tubes with Black Bakelite Screw Caps - Image 4](https://m.media-amazon.com/images/I/71bbLJ-dArL.jpg)
![40pcs 30ml Serological Test Tubes with Black Bakelite Screw Caps - Image 5](https://m.media-amazon.com/images/I/81YOvKdpveL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality glass at Great Price!
*by A***Y on March 30, 2021*

I rarely leave reviews but... These are the best bang for your buck by far! I can’t tell the difference in these and pyrex brand glass. I have PC sterilized them more than once and they are great. Also the package came with all tubes intact. Not one of them were broken. Very good product!

### ⭐⭐⭐⭐⭐ Perfect Glass Tubes
*by C***R on January 1, 2023*

I received these beautiful glass tubes with no breakage. Having been a chemistry major, we occasionally made our own glassware and appreciate their fragility. These will be used to store home grown vanilla beans thereby limiting the use of plastics.

### ⭐⭐⭐⭐ Pretty good for science projects at school
*by S***T on April 19, 2025*

Pretty reasonable and does what it says it does. Only thing is my daughter dropped one and it broke. Maybe I'm scoring this harshly on that basis, but growing up I seemed to recall at school they would bounce rather than break.

## Frequently Bought Together

- Labvida 40pcs of Glass Serological Test Tubes with Black Bakelite Screw Caps Silicon Liners, Vol.30ml 20x150mm with Marking Area, Borosilicate Glass Material, Flat Bottom, LVH005
- Plastic Test Tube Rack for 15/18 mm Tubes, Hole Diameter is 18.7mm, Holds 50, Detachable, Karter Scientific 208U2 (Pack of 1)
- Pocomoco 3 Packs Plastic Test Tube Rack, 40 Holes Lab Test Tube Rack Holder for 20mm Test Tubes, White, Detachable (40 Holes)

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**Shop now:** [https://www.desertcart.hr/products/199330345-40pcs-30ml-serological-test-tubes-with-black-bakelite-screw-caps](https://www.desertcart.hr/products/199330345-40pcs-30ml-serological-test-tubes-with-black-bakelite-screw-caps)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-05*