Sc Pieces <10mm TREM 99.5% Sc/TREM 99.99% Pure Scandium Packaged under Argon 4.1 UN3089 PG II FLAMMABLE
Sc2O3 TRG 25.4mm dia. x 6.35mmTk 99.99% Pure Scandium Oxide
Sc2O3 TRG 50.8mm dia. x 3.18mm Tk 99.99% Pure Scandium Oxide
SeCl -8 mesh 99.8% Pure Selenium Chloride 8 UN2922 PG II Toxic
SeO2 -20 mesh 99.999% Pure Selenium Oxide UN3283 PG II Toxic
SeO2 -20 mesh 99.5% Pure Selenium Oxide UN3283 PG II Toxic
SeOBr2 -8 mesh 99.5% Pure Selenium Oxybromide 8 UN2923 PG I Corrosive/Toxic
Se Rod 20mm dia. x 6mm long 99.9% Pure Selenium
Se 1-3mm shot 99.999% Pure Selenium 6.1 UN3288 PG III Toxic
Se 1-6mm Pieces 99.999% Pure Selenium 6.1 UN3288 PG III Toxic
SeOCl2 Liquid (MP8.5oC BP176.4oC) 99.9% Pure Selenium OxyChloride 8 UN2879 PG I Toxic
Si3N4 Powder APS 10 Microns 99.5% Pure or better Silicon Nitride
SiC 6 microns 99.5% Pure Silicon Carbide
SiC -325 mesh 99% Silicon Carbide
SiC typ. =7 um (green) 99.5% Silicon Carbide
SiC <1 microns average 99.9% Silicon Carbide
SiO2 -10 mesh (preciptated) 99.9% Silicon Dioxide
SiO2 -50 mesh 99.99% Pure Silicon Dioxide
SiO2 -100 mesh 99.99% Pure Silicon Dioxide
SiO2 -325 mesh 99.9% Pure Silicon Dioxide