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RCB provide research chemcials worldwide since 2012. RCB is the most trusted rc vendor since then! we cooperate with many chemical labs, so we can provide high quality research chemicals with the most reasonable prices. Here are specials from RCB:

  • we guarantee delivery! we can reship order for free if package stuck at customs!
  • we offer free samples! you can always select some free samples with your order!
  • we offer Samples Pack! you can order the samples pack if you not sure which one is right for your researching!

How to Make Order

We accept online orders and email orders!

you can make orders online and check out with bitcoin, usdt, usdc or other Cryptocurrencies!

if you want make email orders, Please email us for the payment wallet address and send Cryptocurrencies to our wallet directly! our email address: rcbestsell@rcbonline.biz


About Shipping

We ship from china with special shipping channel, normally shipping takes about 10–14 days worldwide!

shipping cost is 39$! if package stuck at customs for 30 days we can reship the package for free!

we send out packages within 24 hours! all packages can be tracked, please email us for the tracking number.

we respect our customers’s privacy. all shipments are packaged properly for the safest method for shipping . We do not place any information on the container that would compromise the contents.


Delivery Guarantee

We can reship the package for free if it stuck at customs for 30 days! customers will 100% get the orders from RCB!

but we don’t reship the failed package delivery caused by incorrect shipping address, so please make sure you put the right address when make order! if package stuck at customs for 30 days, please claim your re-shippment in 3 months!


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