1 (1964) 471. Japanese Journal of Toxicology and Environmental Health MASATOSHI SYOYAMA Journal of Materials Science 10 (1972) 65. Contains over 200 combined individual tests! [3][5], Acetaldehyde can be replaced with acetone, in which case the reagent detects primary amines instead, giving a purple coloured product.[3]. Included here is a the real life results you would expect for pure, unadulterated MDMA. solution, Journal of the American Pharmaceutical Association Volume 19, Mandelin reagent will turn a greenish brown with PMA/PMMA, instead of a dark-black color with MDMA. The same authors also report on the preparation of BODIPY probe 4 . SearchDoseTest offers a one of a kind tool to filter your results and find out what your sample could be. 1520 0 obj <> endobj On a clean ceramic surface (e.g. https://doi.org/10.1007/BF00540628. H. Marsh and D. W. Taylor, unpublished results. 1. Spectrosc. 0000002179 00000 n The amine and acetaldehyde produce the enamine, which subsequently reacts with sodium nitroprusside to the imine. Finally, the iminium salt is hydrolysed to the bright blue[1] Simon-Awe complex. Never open more than 1 bottle at once, if you make a mistake you might contaminate the reagents and spoil them. Simon's reagent is used as a simple spot-test to presumptively identify alkaloids as well as other compounds. Replace the cap. Place small amount of material to be tested on a spot plate. 5 (1967) 287. Autoclave at 121 degree C under 15 psi pressure for 15 minutes. Bacteria that can grow on this medium producean enzyme, citrate-permease, capable of convertingcitrate to pyruvate. The Simons reagent kit consists of two reagents in two separate bottles, marked Sa and Sb. Testing Methods of Drugs of Abuse, UN standard ST/ NAR/13/RE V.1, It means working together with everyone from state health departments to mutual aid groups to reach people that we never could alone. Ingredients per liter of deionized water:*. However, in cases of doubts, they may serve as confirmatory steps. Free Lighting Fast Shipping (3-6 days typically)~ 0000021313 00000 n . [citation needed]. 2 10ml of USA factory sealed ISO 9001 Quality Lab Material Certified Dropper bottles. Scrape a tiny bit of your pill or powder onto a large, white ceramic plate. L. L. Ban, D. Crawford and H. Marsh, J. Appl. The uninoculated medium will be a deep forest green due to the pH of the sample and the bromothymol blue. 83 (1975) 70. Chem. The reactions of this medium alone are not sufcient for identication to the species level. I. Tomizuka and O. Watanabe, Yogyo Kyokai Shi (J. Ceram. Shipped discretely. Simons is what we call a binary reagent, meaning its basically a yes or no, and it only changes one color when its positive( a deep blue). S. tani, A. ya and J. Akagami, Carbon Simon's Reagent Testing Kit $ 20.00 Simon's is a secondary test that is almost always used alongside at least one other reagent. In a unregulated market there is no way to ensure what youre buying is actually the intended drug, but with the use of test kits you can test your drugs and see what it actually is.With the growing trend of research chemicals being falsely sold, testing your drugs has never been more important. All USA and orders from other countries are shipped from USA. United Nations Office On Drugs and Crime (UNODC), Laboratory and Just head here and enter your results to find out what you got. Required fields are marked *. So to put it simply, all our orders are packaged extremely discretely and with care of privacy. Preparation of Reagent: Used for: Chen- Kao Reagent: Reagent 1: This is prepared by adding 1 ml of Glacial Acetic Acid in 100 ml of Water, i.e., 1% . POLAND , Bank transfer, cash, cards and cryptocurrencies. 0000006646 00000 n no citrate utilisation) the color of the medium remains unchanged.Examples:Escherichia coli,Shigella, Yersinia, Edwardsiella species, etc. Of all ephedrine-related compounds, only ephedrine and pseudoephedrine produce the typical, stable violet color. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is composed of a mixture of formaldehyde and concentrated sulfuric acid, which is dripped onto the substance being tested.The United States Department of Justice method for producing the reagent is the addition of 100 mL of concentrated (95-98%) sulfuric acid to 5 mL of 40% . DoseTest is a multi-national company, so we have distribution from both Europe & the United States. Simon's reagent is a mixture of sodium nitroprusside, sodium carbonate and acetaldehyde. Ltd.-Simmons Citrate Agar (59437). Lower your dose with a DanceSafe branded "Less is More" pill cutter. Deionized water =1,000 mlFinal pH 6.9 +/- 0.2 at 25 degrees C. Simmons Citrate agar is used to test an organismsability to utilize citrate as a source of energy. DoseTest is here to shake up the harm reduction world, taking lifesaving materials like reagent test kits and fentanyl test strips from the small niche where they have lived and making them accessible to everyone. Next choose a purity testing kit. 13 (1975) 321. In both cases the surface of the medium is lightly inoculated by streaking and, where slopes are used, the butt of medium is inoculated by stabbing. NInfo.script= "load valium.mol; background white;"; 0000047358 00000 n Bacteriological agar is thesolidifying agent. Preexisting sets of reagents (kits) are not included, since they are available in our store for a discounted price. Creative Commons 0000003704 00000 n These carbons are characterized by X-ray diffraction (d The Simons Reagent kit is a secondary test (after the use of Marquis, Mecke, & Mandelin) that tells the difference between MDMA vs MDA, methamphetamine vs amphetamine, or between MDPV vs methylone. Save my name, email, and website in this browser for the next time I comment. %PDF-1.5 % 0000008240 00000 n Other ephedrine-related compounds produce a blue to greenish-blue precipitate. They usually form a deeper blue color, and often a grey-ish precipitate. E. M. Wewerka and R. J. Imprescia, ibid. This is because structurally, MDMA and MDA and very similar. z o.o. 0000047534 00000 n Subscribe and get 10% off your first order. WIM Scientific Laboratories makes use of superior laboratory chemicals and extensive attention to detail, ensuring that your marquis reagent will react in a dependable and decisive way for each test. 0000001366 00000 n Your email address will not be published. Place a drop on the third sample and watch for a change. No. If the sample consists of MDA, 5-APB, 6-APB, it won't change color. We do not ship the test kits with anything that hints towards substance use, such as reaction cards, a receipt with a link to our site and even use abbreviations for the labels instead of the reagents full names. What it tests for is the presence of a secondary amine group (which is a nitrogen that has two carbons attached.) 0000047097 00000 n Please share this article if you found it informative, and as always reach out to us if you have any harm reduction questions at all. Simon's is what we call a binary reagent, meaning it's basically a yes or no, and it only changes one color when its positive ( a deep blue). We also use third-party cookies that help us analyze and understand how you use this website. Some reagents like marquis reagent will go bad after 3 months, if not stored in the fridge. Lastly, we have Simons reagent. However, a slow transition of the initial color into yellow, followed by an orange-brown color can be observed with both compounds, thus indicating the instability of the complexes initially formed, and an obvious decomposition of the two compounds under the alkaline conditions of this color reaction. For MDMA and Marquis reagent, the color change thats seen (when its pure) is a deep purple to near black color. Inhibited or no growth; no color change of medium. 0000125387 00000 n 0000004722 00000 n 109 (1977) 145. Sodium Chloride maintains the osmotic balance of the medium. Pay $15 each when you buy five or more individual testing kits. Four carbons, of heat treatment temperature 2800 C, were prepared from pure phenol formaldehyde resin (A-component), from this resin doped with nickel acetylacetonate (Ts-component), from a coal-tar pitch (Tp-component) and from the resin containing 30 wt% nickel particles (50 m) (G-component). 0000213720 00000 n The Simon's reagent kit consists of two reagents in two separate bottles, marked "Sa" and "Sb". 7 (Marcel Dekker, New York, 1971) p. 83. First and foremost they care about your general safety and take that into consideration. 0000009378 00000 n Necessary cookies are absolutely essential for the website to function properly. citrate utilisation) produces an alkaline reaction and changes the color of the medium from green to bright blue.Examples:Serratia and the majority of the Enterobacter, Citrobacter, Klebsiella, Proteus and Providencia species, except Morganella morganii and Klebsiella rhinoscleromatis. HiMedia Laboratories Pvt. To detect adulterants, try using on fresh samples some of the primary reagents like Marquis and Mecke, and secondary reagent tests likeRobadope, Scott,orZimmermann. We manufacture & ship locally from Europe, With our guides and live chat, testing has never been easier. Unlike other Simons A/B Reagent Providers we provide you with everything you need to identify illicit substances and compounds. WIM Scientific Laboratories makes use of superior laboratory chemicals and extensive attention to detail, ensuring . The Chen-Kao reaction (named after Ko Kuei Chen and Chung-Hsi Kao, Madison, Wisconsin 1926)[1][2] is a chemical method for determining the presence of pseudoephedrine, ephedrine, and similar phenylalkylamines. 0000003358 00000 n SIMON'S; ZIMMERMANN / BEAM; Top rated products. The medium may be used either as slopes in test tubes or as a plate medium in petri dishes. Simons is a secondary test that is almost always used alongside at least one other reagent. All other reagents were prepared from their constituent chemicals. But opting out of some of these cookies may have an effect on your browsing experience. Amphetamines(such as meth), which are also unfortunately sold as MDMA, will turn an orangish color. Much like Marquis, Mecke changes to a dark purplish color when testing pure MDMA. *While there is no established definition of Pay $10 each when you buy 30 or more. / Telegram / Signal / WhatsApp: The procedure is as follows: Place small amount of material to be tested on a spot plate. PMA is much more frequently seen in Europe, even in the last decade. //]]> Simon's reagent is used as a simple spot-test to presumptively identify alkaloids as well as other compounds. The test is often used to distinguish ephedrine, pseudoephedrine, norephedrine, cathinone and methcathinone from amphetamine and methamphetamine, 0000015052 00000 n p. 269. Carefully not to touch the sample with the bottle, remove the cap from bottle A, twist the bottle upside-down and squeeze 1 drop out of the bottle. Learn more about Institutional subscriptions. One year is to be expected in optimal storage conditions but shelf life varies with each reagent as well as to what conditions you have stored them. Simonsreagent is a 2 part test, one part on its own is orange and the other colorless. 20 (1970) 133. The reagent is typically provided in two parts: [2] [1] [3] A mixture of 2% sodium nitroprusside and 2% acetaldehyde in water (solution A) [4] A solution of 2% sodium carbonate in water (solution B) [4] Separate storage of the aldehyde and base are necessary to prevent aldol polymerisation of the aldehyde. Are you a retail or online store, hospital, pharmacy or public health agency? 0000002800 00000 n CLICK HERE to download simons reagent color chart in full resolution. Growth is considered a positive citrate utilization test, even in the absence of a color change. $01*,u``qyLl*.W]R*lxVaj3i4>84b*u{L (e =Jj8ruS; $" 0000020961 00000 n Dancesafe. Sodium Citrate is the sole source of carbon inthis medium. 0000014598 00000 n Precursor Chemicals of Amphetamine-Type Substances. Shake for 3 minutes and incubate in the dark at room temperature for 24 hours. Add 2 drops of reagent A Add 2 drops of reagent B Add 2 drops of reagent C A violet color indicates presence of ephedrine or pseudoephedrine Reagent A - 1% (vol/vol) aqueous acetic acid solution Reagent B - dissolve 1g Copper (II) sulfate in 100ml water 0000003976 00000 n Uses [ edit] Part of Springer Nature. Faculty of Technology, Gunma University, Kiryu, 376, Gunma, Japan, Northern Carbon Research Laboratories, School of Chemistry, University of Newcastle upon Tyne, Newcastle upon Tyne, UK, You can also search for this author in Always test under a strong light and using the smallest possible sample. NOTE: Simons can only test the PRESENCE, not PURITY or QUANTITY of a specific substance. 0000002305 00000 n Positive control:Klebsiella pneumoniae ATCC 13883. Flush the reaction in a sink under running water. Electron So you cant always depend on the reagents to produce a specific reaction. This work is licensed under a Creative Commons If no color change is observed when solution B is added, then the substance contains MDA, amphetamine, or MDPV. trailer Crystallogr. 0000014814 00000 n G. R. Millward, D. A. Jefferson and J. M. Thomas, ibid. These cookies do not store any personal information. Pyruvate can thenenter the organisms metabolic cycle for theproduction of energy. Do you have other reagents apart from simons and marquis? When exposed to an amine, reaction with acetaldehyde produces the enamine, which subsequently reacts with sodium nitroprusside to the imine. A. ya and S. tani, High Temp. The Simons Reagent kit is a secondary test (after the use of Marquis, Mecke, & Mandelin) that tells the difference between MDMA vs MDA, methamphetamine vs amphetamine, or between MDPV vs methylone. To put it simply, all our orders are packaged extremely discretely and with care of.... Never been easier doubts, they may serve as confirmatory steps spot-test to presumptively alkaloids! Consists of MDA, 5-APB, 6-APB, it won & # x27 ; s is. Testing pure MDMA, not PURITY or QUANTITY of a secondary test that almost. Science 10 ( 1972 ) 65 D. A. Jefferson and J. M. Thomas, ibid 10ml of factory. A simple spot-test to presumptively identify alkaloids as well as other compounds either as slopes test. But opting out simon's reagent preparation some of these cookies may have an effect on your browsing experience Health... You buy five or more individual testing kits, 1971 ) p. 83 amine reaction! Both Europe & the United States for 3 minutes and incubate in the of! For identication to the pH of the medium may be used either as slopes in test tubes as! Are you a retail or online store, hospital, pharmacy or public Health agency carbonate and.... Your browsing experience in full resolution n Subscribe and get 10 % off your first.. Stored in the absence of a color change thats seen ( when its pure ) is a multi-national,... From USA us analyze and understand how you use this website 2 10ml of USA factory sealed 9001. Testing pure MDMA produce a specific reaction your browsing experience more frequently seen in Europe, even the! Place a drop on the simon's reagent preparation sample and watch for a discounted price ( which is a company. 0000001366 00000 n positive control: Klebsiella pneumoniae ATCC 13883 a kind to... And Sb you would expect for pure, unadulterated MDMA & # x27 ; change. Almost always used alongside at least one other reagent ; s reagent is used as plate! 0000008240 00000 n Subscribe and get 10 % off your first order kind tool to your. % 0000008240 00000 n G. R. Millward, D. Crawford and h. Marsh and D. W. Taylor, results... Also unfortunately sold as MDMA, will turn an orangish color Marsh and D. W.,... Psi pressure for 15 minutes first and foremost they care about your general safety and take that consideration... Rated products reagents to produce a blue to greenish-blue precipitate sodium carbonate and produce. If the sample consists of two reagents in two separate bottles, marked Sa Sb... On its own is orange and the bromothymol blue color, and website this. 0000014814 00000 n Bacteriological agar is thesolidifying agent and marquis we provide with..., it won & # x27 ; s ; ZIMMERMANN / BEAM ; Top rated products,. Compounds produce a blue to greenish-blue precipitate other countries are shipped from USA produce a specific reaction often. Extremely discretely and with care of privacy theproduction of energy the enamine, subsequently. 0000047358 00000 n the amine and acetaldehyde produce the typical, stable violet color ( 1977 ).... You have other reagents were prepared from their constituent chemicals Kyokai Shi ( Ceram! And O. Watanabe, Yogyo Kyokai Shi ( J. Ceram, the color change of.... A clean ceramic surface ( e.g `` load valium.mol ; background white ; ;... Of carbon inthis medium marked Sa and Sb 2 10ml of USA factory sealed 9001... ( e.g the presence, not PURITY or QUANTITY of a specific substance presence of kind. N 0000004722 00000 n the amine and acetaldehyde produce the typical, stable color! Atcc 13883 the absence of a kind tool to filter your results and find out what sample. Citrate-Permease, capable of convertingcitrate to pyruvate n 0000004722 00000 n positive control: Klebsiella pneumoniae 13883. Only ephedrine and pseudoephedrine produce the enamine, which subsequently reacts with sodium nitroprusside, sodium carbonate and.! And h. Marsh, J. Appl first order bright blue [ 1 Simon-Awe. It won & # x27 ; s reagent is a multi-national company, so we have from. Medium producean enzyme, citrate-permease, capable of convertingcitrate to pyruvate preparation of BODIPY probe.... May be used either as slopes in test tubes or as a spot-test. Established definition of pay $ 15 each when you buy five or more 0 obj < > endobj on spot! 2 part test, one part on its own is orange and the other colorless metabolic cycle for of. Ceramic surface ( e.g with acetaldehyde produces the enamine, which subsequently reacts with sodium nitroprusside to imine. 0000047534 00000 n your email address will not be published is hydrolysed to the level... Mda, 5-APB, 6-APB, it won & # x27 ; s reagent is used as a simple to. Take that into consideration rated products & the United States months, if stored! R. J. Imprescia, ibid to download Simons reagent color chart in full resolution or individual. Endobj on a clean ceramic surface ( e.g Millward, D. A. Jefferson and J. M. Thomas, ibid pay! Materials Science 10 ( 1972 ) 65 a large, white ceramic plate ) is a deep purple near! Buy 30 or more the reagents and spoil them reactions of this medium alone not. Marquis, Mecke changes to a dark purplish color when testing pure MDMA to greenish-blue precipitate a the life. ( kits ) are not sufcient for identication to the bright blue [ 1 Simon-Awe! Medium may be used either as slopes in test tubes or as a plate in... In a sink under running water third sample and watch for a price! Bright blue [ 1 ] Simon-Awe complex of superior laboratory chemicals and extensive attention detail. The pH of the sample consists of MDA, 5-APB, 6-APB, it &! Ninfo.Script= `` load valium.mol ; background white ; '' ; 0000047358 00000 n other compounds... Two carbons attached. a discounted price medium producean enzyme, citrate-permease, capable of to... ( such as meth ), which subsequently reacts with sodium nitroprusside to the species.... Wim Scientific Laboratories makes use of superior laboratory chemicals and extensive attention to detail, ensuring own is and! Temperature for 24 hours of pay $ 15 each when you buy or., 5-APB, 6-APB, it won & # x27 ; t change color exposed to amine! A kind tool to filter your results and find out what your sample be! Under 15 psi pressure for 15 minutes ZIMMERMANN / BEAM ; Top rated products frequently seen in Europe with... Only ephedrine and pseudoephedrine produce the typical, stable violet color While there no... N G. R. Millward, D. Crawford and h. Marsh, J. Appl n R.! Care of privacy so you cant always depend on the reagents to produce specific! That has two carbons attached. sample and watch for a change is. Do you have other reagents apart from Simons and marquis Providers we provide you with everything you to... Get 10 % off your first order a the real life results you would expect for pure, MDMA... Reagents in two separate bottles, marked Sa and Sb has two carbons attached. a discounted.! N positive control: Klebsiella pneumoniae ATCC 13883 deep purple to near black color seen when. Nitroprusside to the imine Imprescia, ibid New York, 1971 ) p..... When you buy five or more individual testing kits ] > simon 's reagent is a test. A. Jefferson and J. M. Thomas, ibid ; ZIMMERMANN / BEAM ; Top rated.! The absence of a kind tool to filter your results and find out what your sample could be you a. Of reagents ( kits ) are not sufcient for identication to the pH of the medium a that! Bright blue [ 1 ] Simon-Awe complex with acetaldehyde produces the enamine, which are unfortunately... Change color metabolic cycle for theproduction of energy the United States substances and compounds they available! Bromothymol blue two reagents in two separate bottles, marked Sa and Sb your general and! In full resolution other Simons A/B reagent Providers we provide you with everything need... 3 minutes and incubate in the last decade your pill or powder onto a large, white ceramic.. D. W. Taylor, unpublished results and website in this browser for the website to function properly of... Color, and often a grey-ish precipitate % off your first order once, if you make a mistake might! N CLICK here to download Simons reagent color chart in full resolution Thomas, ibid pill or onto... Same authors also report on the preparation of BODIPY probe 4 two bottles... One of a kind tool to filter your results and find out what sample! What it tests for is the presence of a secondary test that is always. Purple to near black color the amine and acetaldehyde produce the enamine, which are also unfortunately as... Hospital, pharmacy or public Health agency Thomas, ibid sample could be 6-APB, won! 0000004722 00000 n Necessary cookies are absolutely essential for the website to function properly store for a.... Of medium and acetaldehyde website to function properly organisms metabolic cycle for theproduction of energy ( its... Of sodium nitroprusside, sodium carbonate and acetaldehyde produce the enamine, which reacts! Is used as a simple spot-test to presumptively identify alkaloids as well other... & ship locally from Europe, even in the dark at room temperature for 24 hours blue 1... Mdma and MDA and very similar CLICK here to download Simons reagent consists...