express to most global destinations. We offer complimentary samples of up to 0.1kg for qualified buyers conducting initial evaluation. Each sample ships with a full Certificate of Analysis reflecting actual batch test results so your laboratory receives exactly what you will get in commercial quantities. The consistency between our sample quality and our bulk supply quality is something clients confirm repeatedly — there is no difference between what we send for testing and what we deliver at scale.
The old CAS is 4676-39-5, 13605-48-6
Also available from same factory CAS 5449-12-7,1451-82-7.