SPEX CertiPrep will be offering enriched isotope standards beginning
August 1, 1998. The isotopes we will have are B-10, B-11,
SR-86, PB-207, ZN-68 and CU-65. Each at 10 ppm in 100 mL bottles.
Right now we offer enriched Lithium 6 (at 100 ppm). We can also do
203 Norcross Ave
Metuchen, NJ 08840
Phone: 1-800-522-7739 x444
I hope this will help you in the future.
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