Summary
4-HO-MET (4-hydroxy-N-methyl-N-ethyltryptamine) is an ultra-high purity research substance Specifically developed for scientific analyses and laboratory research . With a purity of ≥98 % , 4-HO-MET meets the highest quality standards and is suitable for the investigation of psychoactive tryptamines in professional laboratory settings.
This tryptamine derivative belongs to the New psychoactive substances (NPS) and is of particular interest in psychoactive research and structure-activity analysis.
Laboratory instructions
This product is intended solely for scientific and analytical purposes . It supports the precise characterization of substances in laboratory studies.
Disclaimer:
4-HO-MET is a research substance only. Any use on humans or animals is strictly prohibited. RChemMart accepts no liability for improper use. The substance may only be used by qualified professionals for scientific purposes.
Advantages for research laboratories:
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≥98% purity, laboratory tested
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Ideal for tryptamine research
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Supports analytical studies and chemical analyses
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For professional laboratories, universities and research institutions
Storage recommendation:
Store in a dry place, protected from light and at room temperature to ensure long-term stability and purity.







Edeltraut Himmelreich –
Great product for creative minds
4-HO-MET has raised my creativity to a new level. The positive effects surprised me. Very recommended!
Kunigunde Falkenstein –
Reliable supplier and excellent product
The order at rchemmart.com was uncomplicated. 4-HO-MET exceeded my expectations. I will definitely order again.
Ansgar Blutwur –
A must for everyone who wants to experiment
If you want to experiment, 4-HO-MET is a must! The positive effects are overwhelming and I will definitely order again.
Walburga Drossel –
Fast delivery and good quality
The delivery of rchemmart.com was fast and the quality of 4-HO-MET is top-class. I'm very happy with my purchase.
Ottokar Ziegenhagen –
4-HO-MET: A True Game-Changer
4-HO-MET has changed my view of many things. The spiritual insights were amazing. I can only recommend it!
Mechthild of Breitenbach –
Perfect for research purposes
I use 4-HO-MET for research purposes and the results are promising. The provider is trustworthy.
Rüdiger Quast –
Impressive effect of 4-HO-MET
The effect of 4-HO-MET is impressive. I feel more clear and focused. Thanks, rchemmart.com!
Gundel cherry leaf –
Safe and pleasant experience
I had a safe and pleasant experience with 4-HO-MET. The quality of the product is outstanding. Very recommended!
Detlef Morgenstern –
Great support from customer service
The customer service of rchemmart.com was fantastic. You helped me quickly with my questions about 4-HO-MET.
Isolde drifting water –
4-HO-MET has exceeded my expectations
I was skeptical, but 4-HO-MET exceeded my expectations. I am very pleased with my purchase and the fast delivery.
Wulfhard Gerstenberger –
Great product for creative minds
4-HO-MET has raised my creativity to a new level. The positive effects surprised me. Very recommended!
Engelbert Sturmfels –
Amazing results in research
The results of my research with 4-HO-MET are amazing. It is a great product from rchemmart.com!
Hieronymus Krug –
Intensive and enriching experience
I tried 4-HO-MET and the experience was intense and enriching. I felt inspired and full of energy.