Filters

10

Very professionnal

Fast delivery, good quality, everything perfect,

  • Would you recommend us? Yes
9

perfect

best place for buying rc

  • Would you recommend us? Yes
10

Super fast delivery

Great service and great delivery

  • Would you recommend us? Yes
10

Kwaliteit eerlijkheid en behulpzaam

Ik ben zeer tevreden. Duidelijke en overzichtelijke website. Kwaliteit!!! Behulpzaam vriendelijk en vertrouwen!!!

  • Aanbevelen? Ja
10

Perfect service! Next day Delivery domestic!

Ordered and paid shortly before 17pm. They instantly packed everything together and it was sent Out Same day. And boom next day it was in the Mailbox. Good Job Guys!

  • Would you recommend us? Yes
9

Serious seller

Very fast shipping in 2 days, professional packaging. Very nice customer service too! I will buy again. I recommend.

  • Would you recommend us? Yes
10

Great service, great product

Good product, fast shipping

  • Would you recommend us? Yes
10

Perfektní

Děkuji

  • Doporučili byste nás? Ano
10

Very good products

I’ve now ordered multiple times from this website and nothing to say, delivery takes 10 days max but often 6-7. Products are great too ;)

  • Would you recommend us? Yes
4

Bof

Livraison rapide

  • Would you recommend us? No
9

Fast & accurate

good stuff and fast delivery

  • Would you recommend us? Yes
9

Its very good

Nor more than 50mg

  • Would you recommend us? Yes
10

Solide

Hoi,allemaal Nu voor de eerste keer besteld. Alles perfect geregeldt. Chapau

  • Aanbevelen? Ja
10

fast, reliable

fast, reliable, ok

  • Would you recommend us? Yes
10

Très bien

Arrive un peu en retard mais c'est les fêtes... Je recommande ce site sérieux avec qui on peut faire de bonnes experiences...

  • Would you recommend us? Yes
10

Excellent

Produit de qualité merci

  • Would you recommend us? Yes
9

Parfait

Arriver en 5jour

  • Nous recommanderiez-vous? Oui
8

very good, only it has one flaw. When smoking NEP, the effect is not long-lasting and it forces you

I wish all researchers a Happy and Merry Christmas. In my research I tested 4-MPD and NEP. 4- MPD is a substance that is stronger than its ethylated form NEP, for example: in sound perception (words are better heard even without the need to listen). Also, the perception of time is comparatively unimportant. The subjective need to speak prevails. The other properties mentioned by you and the respondents correspond to the description.very good, only it has one flaw. When smoking NEP, the effect is not long-lasting and it forces you to smoke again and again even 10 times a day!

  • Would you recommend us? Yes
10

Smooth and fast experience

Easy to add products. And as easy to order ! Thanks prof !

  • Would you recommend us? Yes
8

Excellent

Good service good products and very friendly on email.

  • Would you recommend us? Yes
10

Goede en correcte levering.

Hele goeie kwaliteit van producten.

  • Would you recommend us? Yes
10

Really good

Very fast shipping and reliable :)

  • Would you recommend us? Yes
9

Gewoon pure tevredenheid over uw bedrijf

Hallo, ik moet zeggen dat ik altijd blij ben met de bestelling, verdomd snelle levering en topprijzen. Fijne website met een goed overzicht en goede klantenservice. Bedankt voor je harde werk en een gelukkig nieuwjaar 2025 Mogen al uw wensen uitkomen

  • Would you recommend us? Yes
10

Snelle en goeie servies

Alles klopt ge zult mij nog horen hoor dank je alvast

  • Would you recommend us? Yes
10

Compétent, rapide, sérieux ...

Un commande de plus passée pour les fêtes de fin d'année. Et comme à chaque fois, une livraison rapide, avec des produits de qualité impeccable. Je recommande à tous, commandez et faites vos expériences, ici, c'ets du sérieux.

  • Nous recommanderiez-vous? Oui

Bedrijfsgegevens

[email protected]

Over Professor.nl

With over 25 years of experience on board, the Professor knows how to manufacture, supply and develop the best materials for your Research Chemicals researches.

Kiyoh Reviews

• Iedereen mag een review schrijven zolang er voldaan wordt aan de gebruikersvoorwaarden.
• Kiyoh & Klantenvertellen zijn onafhankelijke platformen en erkend Google reviewpartner. Of een review nu lovend is of juist kritisch – iedere stem telt.
• We voeren geautomatiseerde en handmatige controles uit om valse reviews zoveel mogelijk tegen te gaan.
• Reviews die op eigen initiatief zijn geschreven worden direct online getoond en binnen 72 uur geverifieerd.
• Meer weten hoe deze reviewpagina tot stand komt? Lees dan hier meer.
• Wil je meer weten? Bekijk ons privacybeleid en ontdek hoe we omgaan met gegevens en reviews.