SKU: 81748639568

Test Tube Stands Foldable

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Description

Test Tube Stands FoldableTest Tube Stands Foldable provides efficient and convenient storage options for laboratory test tubes. With a folding design, these stands allow for easy transport and compact storage, with various configurations to hold various sized tubes. Their strong construction ensures stability, guarding against tube spillage and unexpected movements. These test tube stands are autoclavable, submersible racks with wire patterns that are stackable when empty.

Test Tube Stands — Foldable provides efficient and convenient storage options for laboratory test tubes. With a folding design, these stands allow for easy transport and compact storage, with various configurations to hold various-sized tubes. Their strong construction ensures stability, guarding against tube spillage and unexpected movements.

These test tube stands are autoclavable, submersible racks with wire patterns that are stackable when empty. Built with a special blend of Polypropylene, the rack sinks in a water bath and maintains stability even in agitated water. These compact racks can be quickly and easily disassembled for cleaning.

The base is designed as a grid with square openings and folds upside-down, with end bars that lock securely into the rack tops — ensuring a rigid, reliable structure during use.

Key Features

 

         Foldable design — easy transport and compact storage

         Autoclavable — withstands standard sterilisation cycles

         Submersible — sinks in water bath; stable in agitated water

         Stackable when empty — saves bench and storage space

         Quick-disassembly — easy to clean and maintain

         Grid base with square openings — locking end bars for rigidity

         Special-blend Polypropylene — chemical and temperature resistant

         5 size variants — from 13 mm micro tubes up to 30 mm extra-large tubes

         Brand: PolyLab — trusted laboratory equipment manufacturer

 

Specifications

 

Property

Detail

Brand

PolyLab

Material

Polypropylene (special blend)

Design

Foldable, stackable wire-pattern rack

Base Type

Grid base with square openings, folds upside with locking end bars

Autoclavable

Yes

Submersible

Yes — sinks in water bath; stable in agitated water

Stackable

Yes — when empty

Disassembly

Quick and easy — for cleaning

Transport

Compact fold for easy transport and storage

Application

Laboratory / Educational / Scientific

 

Product Codes & Size Variants

 

Product Code

Tube Size

Capacity

Recommended Use

P77901

13 mm

90 Tubes

Micro/centrifuge & culture tube sets

P77902

16 mm

60 Tubes

Standard test tubes — general lab use

P77903

20 mm

40 Tubes

Medium test tubes — culture & reaction vessels

P77904

25 mm

24 Tubes

Large test tubes — volumetric / titration use

P77905

30 mm

21 Tubes

Extra-large / boiling tubes & sample vials

 

All variants share the same foldable, autoclavable Polypropylene construction. Select the tube diameter that matches your laboratory's tube collection for the best fit and stability.

Shipping Notes
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SKU: 81748639568

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Austin & Cambria
Boise, US
★★★★★ 5
That ending 😫
Format: Kindle
I fell into a false sense of security and really thought this was gearing towards a happy ending. Then I realized there’s no work they don’t punish Andrew. I really liked Vale’s character. I don’t normally read books with pregnancy but going into this knowing she was pregnant made it more enjoyable for me. I loved Bishops devotion to her and her happiness. I also loved that Holt and Mercy couldn’t fight their attraction to her. I love scent matches so very much. I’m so curious to see how this duet will end up. And I need to pay more attention and notice that a book I’m starting is a duet to begin with lol
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2025
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Sarah A
Bozeman, US
★★★★★ 5
oh wow
Format: Kindle
I just knew there was something about Cooper! I’m wondering if he’s about to be included but damn I’m glad he’s at least not a rapist and creepy guy, he just got called on assignment and had to go! This should be interesting! She’s gonna run and then what’s his face is gonna grab her. I’m worried! Wow that was a great book and cliffhanger! Loving this!
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Reviewed in the United States on December 27, 2025
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Ashley Morgan
Houston, US
★★★★★ 5
ABSOLUTELY A MUST for Omegaverse Girls!!!
I ABSOLUTELY LOVE Jillian West and her books!!! I’m so happy I already bought book two and now I have to buy the others for the Assurance Security series!! Not gonna lie Val kind of annoyed me at the beginning but she grew on me!! Her men are chef’s kisses!!! Holt annoys me some but I can let it slide. I already bought part two so I’m going to be reading that in between work phone calls!!!! DON’T TELL MY BOSS 😂😂😂😂
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Reviewed in the United States on September 30, 2025
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Carmen Alicea
Omaha, US
★★★★★ 4
Baby bumps and bodyguards
Format: Kindle
Dark, emotional, and unexpectedly tender, Not Ready is an omegaverse romance that delivers found family feels, fierce protectiveness, and a very pregnant heroine who refuses to break. Vale’s on the run from a stalker, but lands in the arms of three private security alphas, cue the swoony tension, fake marriage twist, and slow-burn heat. It’s a little gritty, a little soft, and a whole lot addictive. If you love protective alphas, high stakes, and heroines with quiet strength, this one’s a must-read.
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Reviewed in the United States on December 18, 2025
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Shianne Whipple
San Leandro, US
★★★★★ 5
Strong Omegaverse Comfort and a Attention Grabbing Plot
Format: Kindle
Jillian West never misses when it comes to Omegaverse, and Not Ready is no exception. This story was the perfect blend of cozy comfort and emotional depth while still delivering a strong plot. Vale is such a powerful heroine, she is strong, capable, and determined but I love that she still allows her pack to love and take care of her. It’s that balance of independence and vulnerability that makes her so relatable. The relationship dynamics were amazing: Bishop is steadfast and completely head over heels, Mercy is skeptical but protective in his own way, and Holt is the hesitant one whose slow fall is so satisfying to watch unfold. The romance hits that sweet spot between insta-love and cautious build, keeping me hooked the entire way through. And that ending. Oh my god, the cliffhanger! I need the next book in this duet immediately.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 28, 2025

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