Bioglass empty capsule supplier

I’m searching for a supplier of empty bioglass 8625 capsule for safe encapsulation of something else than an RFID.
I already searched the different common supplier on internet without success.
Also if somebody have some information of the closing process of the capsule (Seems it involve a YAG laser…)

Any suggestion ?

The 8625 capsule is a specific product from Schott. After all the media hype, they have backed away from providing samples or glass to just anyone wanting some… they are doing heavy customer validation now, so it’s tough unless you already have a relationship with them.

What size are you looking for specifically and how many?