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Description
Sirchie NARK II Meckes Modified Reagent - Heroin NARK20011Sirchie NARK II Meckes Modified Reagent Heroin NARK20011 For Sale to Law Enforcement Only! A presumptive field test designed to identify the semi synthetic opiates of Heroin (white, brown, and black tar). A distinct Green color will develop after the breakage and agitation of the 2nd ampoule. Due to brown and black tar Heroin having a dark resin, place very small amounts of the substance in the pouch. If the Green color is not easily seen, turn the
Sirchie NARK II Meckes Modified Reagent - Heroin NARK20011
For Sale to Law Enforcement Only! A presumptive field test designed to identify the semi-synthetic opiates of Heroin (white, brown, and black tar). A distinct Green color will develop after the breakage and agitation of the 2nd ampoule. Due to brown and black tar Heroin having a dark resin, place very small amounts of the substance in the pouch. If the Green color is not easily seen, turn the pouch upside down, allow the dark liquid to drain into the ”new“ bottom of the pouch, and observe the Green color adhering to the glass shards at the ”new“ top of the pouch.
Like all our NARK II narcotic field tests, the Mecke’s Modified Reagent is meant for presumptive field drug testing.
- 10 test/box
- For presumptive field drug testing
- Best if used within 3 years
NOTE: ALL TEST RESULTS MUST BE CONFIRMED BY AN APPROVED ANALYTICAL LABORATORY! The results of this test are merely presumptive. NARK® only tests for the possible presence of certain chemical compounds. Reactions may occur with, and such compounds can be found in, both legal and illegal products. This test must be administered following its specific instructions and may be used in conjunction with other reagents in the NARK® II Sequential Testing System.
NARK—Storage and Handling Storage:
- Avoid UV light (sun, fluorescent lighting)
- Avoid extreme heat or cold
- BEST: Keep in original package/box in a cool, dry environment
- Shelf Life: Best if used within 3 years
SDS (Safety Data Sheet):
- Hazards for tests (strong acids, strong bases, oxidizers, strong solvents, flammables)
- https://www.sirchie.com/media/resourcecenter/item/n/a/nark20011_modified_mecke_s_reagent_for_heroin.pdf
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Great reusable moisturizing
Size: Regular, Color: Cream
Love these! Use them often to help moisturize my heels with my favorite moisturizer. Comfortable and easy to use
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 5
Buy these!
Size: Regular, Color: Cream
I only write a review when I have a strong opinion and want to help others decide. I've been having trouble with cracked heels for months. Previously I had just been using regular socks, but these slip-ons have been game changers! They don't make my feet hot at night. They are comfortable and in the morning my heels feel soft, and I don't need to use them everyday. They look good and fit well even if I want to wear them under socks or in shoes during the day. They really do help if you have cracked heels along with some kind of lotion. Definitely effective!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2025
★★★★★ 5
Cracked heels are gone after 5 applications
Size: Regular, Color: Cream
These moisturizing socks work great. My heels are happy again. The open toe design makes it so my feet don’t overheat at night. It only took 5 times to get rid of my painful cracked heels. Now I wear them 1-2 times a week to keep my heels healthy.
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Reviewed in the United States on January 6, 2026
★★★★★ 4
Really nice but needs a few small improvements
Size: Regular, Color: Cream
Super comfortable and the gel lining feels so nice on my feet. They seem to do their job and help with moisturizing and so far the quality has been great. I deducted a star because they can be difficult to clean and may not fit wider feet. Otherwise a great value for your money
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Reviewed in the United States on December 31, 2025
★★★★★ 5
Perfect socks for cracked heels
Size: Regular, Color: Cream
These are the best for your cracked heels. They still keep their shape and softening power even after washing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
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