Tungsten-188/Rhenium-188 Generator

Related Products: Stable Tungsten  Tungsten-188
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ISOTOPE    188W/188Re Generator
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Half Life / DaughterW-188 parent, 69 days to rhenium-188
Re-188 daughter, 16.9 hours to
osmium-188
Major RadiationRe-188: gamma - 155 keV
FormW-188 as tungstic acid absorbed in alumina in glass column; Re-188 eluted as
sodium perrhenate with saline solution
ActivityW-188, 4-5 mCi/mg (specific activity)
Radiopurity75-85% Re-188/bolus, based on W-188 parent
PRODUCTION
SourceDouble neutron capture on enriched W-186 oxide or metal targets
ProcessingSee tungsten-188 product sheet
DISTRIBUTION
ShipmentGenerator is housed in a one inch lead pig with inlet/outlet holes
Availability6-8 weeks advanced order
Unit of Sale250 mCi to 3 Ci
ContactOak Ridge National Laboratory
National Isotope Development Center
Call: (865) 574-6984
Fax: (865) 574-6986
email: contact@isotopes.gov

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