Are they suitable for freezing?

Probably not. Since they are plastic, and liquids expand when frozen, they will probably crack the vial.

As long as the top is tight I’ve had no leakage, if I’m transporting them I do put them in a small zip lock bag as a precaution.

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5ml Plastic Test Tubes Screw Caps Small Bottle Vial Storage Vial Storage Container for Lab-50pcs

5ml Plastic Test Tubes Screw Caps Small Bottle Vial Storage Vial Storage Container for Lab-50pcs

Product ID: 129845451

🔵secure blue screw cap

🧪5ml precision capacity

❄️low-temp resistant plastic

HK$117

Duties & taxes included

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Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🧬 Seal your samples, secure your science!

BULK PACK OF 50 - Stock up and stay prepared for all your scientific or creative projects
COMPACT 5 ML CAPACITY - Perfectly sized for precise sample storage without bulk
DURABLE CLEAR PLASTIC - High-quality material offers visibility and chemical resistance
WATERTIGHT SCREW CAPS - Ensures zero leakage and airtight seal for sensitive contents
VERSATILE LAB ESSENTIAL - Ideal for oils, beads, samples—trusted in hospitals & research labs

This pack of 50 clear 5ml plastic test tubes with blue screw caps offers watertight, low-temperature resistant storage containers ideal for laboratories, hospitals, and educational settings. Made from durable plastic blends, these vials provide precise volume markings and airtight seals, making them essential for safely storing samples, essential oils, and small materials.

Specifications

ASIN	B07QMHYVMG
Batteries Required?	No
Batteries included?	No
Best Sellers Rank	3,051 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 8 in Lab Vials
Colour	blue cap
Customer Reviews	4.2 4.2 out of 5 stars (239)
Date First Available	14 April 2019
Guaranteed software updates until	unknown
Item Weight	180 g
Manufacturer	Bujingyun
Material	PLA_(Polylactic_Acid), PC_(Polycarbonate), PE_(Polyethylene), PS_(Polystyrene), Plastic
Package Dimensions	19.9 x 15.3 x 7.5 cm; 180 g

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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.

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TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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HK$117

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered 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 Hong Kong.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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