Ordered before 18:00 = delivered tomorrow!
Ordered before 18:00 = delivered tomorrow! Your order will be sent anonymously and discreetly with our regular partner. You can also pay quickly and easily with crypto Order via the site or contact us via chat. You can also call, app or email one of our experts for questions and/or comments. For orders in larger quantities, please send an email, We look forward to receiving your order!
We also deliver large quantities
Would you like to order 4MPD Crystals in larger quantities? Please contact us via chat. Lekkergaan offers competitive rates for large quantities of Research Chemicals. Don’t wait any longer and contact our experts today.



Soren (verified owner) –
Se puede investigar obtenido buenos resultados.
Mason (verified owner) –
Muy buena calidad como siempre, Aunque este envío venía un poco húmedo.
James (verified owner) –
Genial como siempre.
Ryder (verified owner) –
This reagent demonstrated excellent reproducibility and contributed significantly to the success of our experiments.
Ellington (verified owner) –
Este lote era más floja y venía más húmeda y muy molida.
Shiloh (verified owner) –
The 3MMC crystals from Lekkergaans.com are amazing. The website is well-designed, and the ordering process was seamless. My package arrived quickly, and the quality was outstanding.
Charles (verified owner) –
This product has provided excellent results in our research projects, demonstrating reliable and accurate performance.
Kai (verified owner) –
I’m really impressed with the purity of the product.
Riley (verified owner) –
LekkerGaan is a reliable source for 3MMC crystals. The website is easy to navigate, and the product descriptions were detailed enough to make an informed choice. My order arrived quickly, and the crystals were top-grade. The packaging was discreet, which I really appreciated.
Daniel (verified owner) –
The purity and reactivity of this product made it perfect for our research in organic chemistry.
Quinn (verified owner) –
This company is a go-to for all my research chemical needs.
Aiden (verified owner) –
Fast shipping, great packaging, and excellent product quality.
Zohar (verified owner) –
The 3MMC crystals from Lekkergaan.com are fantastic. The website’s design is intuitive, and the checkout process was quick and secure. My order arrived on time, and the product exceeded my expectations.
Hero (verified owner) –
I had a great experience with LekkerGaans overall. The 3MMC crystals were top-notch, and the website made ordering easy. The only issue was that UPS delayed my shipment by a day due to a logistics issue. The packaging was discreet, and the product quality was fantastic, so I’m still happy with my purchase.
Samuel (verified owner) –
The chemical was exactly as described, with a purity that exceeded expectations for our applications.
Patrick (verified owner) –
Todo muy bien como siempre.
Brecken (verified owner) –
Impressed with the quality and performance of the compound in multiple experiments. A solid choice for research.
benjamin (verified owner) –
Parfait rien a dire produit de très bonne qualité je recommande.
Bryan (verified owner) –
Top-quality products, and the service is excellent.
Christmas (verified owner) –
Bonne qualité a comparé à d’autre.
Fifer (verified owner) –
Genial. Tarda un poco en subir pero es guay.
Lucas (verified owner) –
The shipping was very fast, and the product was exactly as described.
Kaden Arabic (verified owner) –
The purity level was crucial for our study, and this product delivered excellent results in every trial.
Charlotte (verified owner) –
The product was delivered promptly and met the required specifications for our analytical work.
Sarai (verified owner) –
Super🫶🙏😊.
Kit (verified owner) –
Lekkergaan is the best place to buy 3MMC crystals. The website is straightforward, and the payment process was secure. My order arrived in perfect condition, and the crystals are top-quality. Great service all around.
Henry (verified owner) –
Elke keer ik een product bestel, ben ik onder de indruk van de kwaliteit en afwerking. Het lijkt wel alsof ze alleen de beste materialen gebruiken, en dat maakt een groot verschil.
Kayden (verified owner) –
Great variety of products and reliable delivery.
Alan (verified owner) –
Not bad either. Picks a bit in the nose but price-quality topppie.