can this be used to check for ammonia in anti freeze?

This is designed to check for ammonia in air, so may not be accurate for other uses. There are other products available to check for ammonia in liquids. Although they usually only go to 8 - 10 ppm, there are water test strips in aquarium supplies that will check for ammonia.

do the test papers need to be dipped in a solution before testing the air ?

Not a solution. Just some distilled water.

Is this 15' or 50" ? Product description says 15' in one place and 50' in another. It also says 10/carton

The product is in a paper roll, 15 feet worth. You tear strips off the roll. to test.

Can you use this to test aquarium water?

No idea. I was using it to test air.

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

Micro Essential Lab AM-40 Hydrion Ammonia Meter Test Paper Roll, 0 to 100ppm Range, 15' Length

Micro Essential Lab AM-40 Hydrion Ammonia Meter Test Paper Roll, 0 to 100ppm Range, 15' Length

Product ID: 230283036

Details

Brand
Micro Lab
Manufacturer
Micro Lab
Material
Litmus paper
Number of Items
1
Recommended Uses For Product
Ammonia (0 to

📏15-foot continuous roll

🧴Durable polypropylene dispenser case

🌡️0-100 ppm ammonia detection range

HK$366

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

Description

🧪 Stay ahead of ammonia risks with precision and portability!

DURABLE CLEAN - Polypropylene case protects test paper from moisture and damage on the job
PROFESSIONAL GRADE - Top-rated by experts and trusted in industrial and pet care environments
LONG LASTING SUPPLY - Generous 15-foot roll means fewer replacements and uninterrupted monitoring
COMPACT READY TO GO - Pocket-sized dispenser for on-the-spot ammonia testing anywhere
PRECISION YOU CAN TRUST - Calibrated color chart ensures accurate 0-100 ppm ammonia readings every time

The Micro Essential Lab AM-40 Hydrion Ammonia Meter Test Paper Roll offers a 15-foot continuous strip for detecting ammonia levels from 0 to 100 ppm. Packaged in a compact, durable polypropylene dispenser with a calibrated color chart, it provides reliable, on-the-go testing ideal for professionals needing quick, accurate ammonia monitoring.

Specifications

ASIN	B0045I6JOO
Best Sellers Rank	#19,326 in Pet Supplies ( See Top 100 in Pet Supplies ) #98 in Test Kits
Brand Name	Micro Essential Lab
Customer Reviews	4.4 4.4 out of 5 stars (5)
Item Weight	0.12 Kilograms
Manufacturer	Micro Essential Lab
Manufacturer Part Number	AM-40
Material Type	Litmus paper
Model Number	MIC-AM-40
Number of Items	1
Recommended Uses For Product	Ammonia (0 to 100ppm)

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

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Ayesha M.

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

5 days 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.

HK$366

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

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