Qingdao Sigma Chemical Co., Ltd (International, US, EU, Canada and Australia domestic

It's essentially just a very limited time sale. You must place your order and pay within a certain timeframe. Certain assurances are made regarding quantity and quality. Several random recipients can send samples in for analysis which QSC will pay for to ensure delivery as promised. If below standard, orders will be replaced.

Typically an exceptional bargain.
Spot on! Just hoping most of the GBs are US Domestic lol
 
Top