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Crystalline Elemental Boron...does this newest of our boron products hold a promise for you ? Newly available in limited quantities! Crystalline Boron, with a purity of 99 + % , is now ready for you as a new material for research. The sheen of Boron gives it a metallic appearance .. . but resemblance to metals ends there ! In hardness, Crystalline Boron ranks very high. As a conductor of electricity, Boron has unusual characteristics. These facts suggest possible utility in the abrasive and electrical fields. We believe there are many other fields of application for this product. Do you have
a possible use for Crystalline Boron? We hope this new companion product to our Amorphous Boron will aid you in your research program. Experimental samples of Crystalline Boron can be furnished in a variety of mesh sizes. Samples are usually furnished in small chunks, about the size of a pea. Write to us on your company letterhead, directing your inquiry to our Product Development Department.
UNITED STATES BORAX & C H E M I C A L rfa-wfclfcïfcrT^j&i- V%*
CORPORATION
Pacific Coast Borax Company Division 50 Rockefeller Plaza, New York 20, N.Y. JULY
2 2,
1957 C&EN
63
