Production is FAMI-QS certified with SGS verification and ISO 9001 / ISO 14001 management systems. Documents are issued per enquiry at the current supplier revision.
FAMI-QS for feed-grade production, SGS verification, ISO 9001 quality management and ISO 14001 environmental management. Certificates are supplied with qualified enquiries.
Technical data sheet, specification sheet, COA, SDS / MSDS and a use statement — issued per enquiry rather than published, so revisions never go stale on a web page.
Consistency between lots is a process question, not a certificate question.
Silicate and acid are reacted under controlled temperature, concentration and dosing rate — the stage that sets particle structure.
Filter pressing and washing remove salts; wash endpoint controls residual sulphate and conductivity.
Spray or flash drying fixes moisture and bulk density, and largely determines how the powder later flows.
Milling and classification set the particle size distribution; packing is sampled per lot for COA.
The material you use now, the formulation or resin, the equipment and the target you need to hit. That is enough for us to say whether we have something worth testing.