are these the size of a rifle round

They are too small. the inside dimensions are 1/2 by 1 7/8. they will hold a .45 acp or smaller but not a .308 winchester. They will fit 6 small round shaped ibuprofen or 3 or 4 capsule shaped tylenol or 5 ML of liquid benadryl but that is about it.

I want to use these to test aquarium water. Can they be washed and reused?

I am not 100% sure as they are not glass. I assume that if you are using chlorine or other harsh chemicals, they may be absorbed into the material these are made from. I would suggest glass just to be on the safe side. I use these for fountain pen ink and some inks stain and even with household bleach and D**n soap any new ink I put into the washed vial has a smell of the chlorine bleach. I am not familiar with how the process for you works, but I would not myself reuse them only because of my experience. Hope this helps.

50pcs 5ml Plastic Graduated Vial Sample Bottle Container With Blue

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

£31.79

Duties & taxes included

In stock

Sold byAmazon UKDelivered 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 UK.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

🔬 Elevate your sampling game with precision and style!

SECURE LEAK PROOF - Blue screw caps provide airtight sealing, preventing spills and contamination during transport or storage.
COMPACT LIGHTWEIGHT - 15 x 60 mm vials are easy to handle, store, and transport without bulk.
BULK PACK FOR EFFICIENCY - 50-piece set keeps your workflow uninterrupted and your samples organized.
VERSATILE SAMPLE STORAGE - Ideal for solids, powders, and liquids—perfect for lab, industrial, or creative professional use.
ACCURATE SAMPLING EVERY TIME - Clear graduated markings ensure precise measurement for flawless experiments or product testing.

This set of 50 clear plastic 5ml graduated vials with secure blue screw caps offers precise volume measurement and versatile storage for solids, powders, and liquids. Compact and lightweight, these 15x60mm tubes are designed for professional lab and industrial use, ensuring accuracy and leak-proof convenience in every sample.

Specifications

ASIN	B07FFSYVW4
Are batteries included?	No
Brand	Eowpower
Country of Origin	USA
Customer Reviews	4.6 4.6 out of 5 stars (358)
Date First Available	28 February 2020
Item Weight	159 g
Item model number	02-059-013
Manufacturer	Eowpower
Model number	02-059-013
Number of Memory Sticks	1
Package Dimensions	19.3 x 12.5 x 6.3 cm; 159 g

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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.