Starch, for biochemistry, potato, hydrolyzed for electrophoresis..
Starch, pure, 1 wt.% aqueous solution; stabilized w. 100ppb HgI2..
Strontium chloride hexahydrate, 99%, extra pure..
Strontium chloride hexahydrate, 99+%, ACS reagent..
Strontium chloride, 99.99%, (trace metal basis), anhydrous..
Strontium hydroxide octahydrate, 98%, pure..