I can see a very faint line at the "t" mark. does that mean i am negative. will it get darker when i test in another week?

If you see any line at all...no matter how faint...you are negative! :)Oh...and to answer the second part of your question...I tested myself several times, each a week apart, and the line really didn't seem to get any darker.Hope that helps!

Can you test positive for Nicotine if you only smoke weed in papers? I used to smoke hemp wraps and I still popped pos. for nicotine awhile back.

If you don't ingest nicotine products - by smoking, vaping, chew, gum, etc. - then you will not test positive for nicotine.

Is false positive rare? My son tested positive 1st test, then tested negative 30min later

Yes, two different voids can result in two different test results when the cotinine level is close to the cutoff. So, my take on this is that he was Positive on the first test and then Negative with a later void, which is the most likely explanation. The test is accurate; but there is variability in the human body. In these situations parents should keep testing regularly, as the test is accurate and reliable.

So two lines are negative according to directions. Does this mean that there is no Cotinine in your system?

It means that any Cotinine in your system is below the cut-off of the test, in this case 100 ng/mL.

Super Sensitive 100 Ng Urine Test Be Sure 5 Pack

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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€ 43.31

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Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Stay ahead of the curve with ultra-sensitive nicotine detection!

VALUE 5 PACK - Affordable, reliable testing for ongoing peace of mind
RAPID RESULTS - Get accurate nicotine test outcomes within minutes
VERSATILE USE - Trusted by schools, parents, coaches, and medical pros alike
PINPOINT PRECISION - Twice as sensitive as standard tests at 100 ng detection
VAPE E CIG DETECTION - Confidently detects nicotine from vaping up to 4 days post-use

The Super-Sensitive 100 ng Urine Test offers twice the sensitivity of standard nicotine tests, delivering fast, accurate results within minutes. Ideal for schools, parents, coaches, medical researchers, and insurance applicants, it detects nicotine from vaping and e-cigarettes up to 4 days after use. This 5-pack provides an affordable, reliable solution for ongoing nicotine monitoring.

Specifications

ASIN	B014TEEYVS
Best Sellers Rank	#135,720 in Health & Household ( See Top 100 in Health & Household ) #135 in Nicotine Gums & Lozenges
Customer Reviews	4.5 4.5 out of 5 stars (517)
Date First Available	September 2, 2015
Is Discontinued By Manufacturer	No
Manufacturer	Kabat Enterprises, LLC HPC
Product Dimensions	6 x 5 x 1 inches; 1.13 ounces

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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.

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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.

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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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€ 43.31

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered 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 Austria.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Super-Sensitive 100 ng Urine Test -Be Sure - 5-Pack

Description

Specifications

Common Questions