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IRMM primary isotopic gas standards and nuclear reference materials

For radioactive materials special rules apply. Please read the note and sales conditions before placing an order, and fill in the end use undertaking statement.

Code Material Certificate Report
IRMM-029 uranium, low enriched, hexafluoride, isotopic Certificate[30Kb]
IRMM-029bis uranium, in purified uranium oxide Certificate[30Kb]
IRMM-035 thorium nitrate solution Certificate[23Kb]
IRMM-036 thorium nitrate solution Certificate[21Kb]
IRMM-040a uranium-233 spike in nitrate solution Certificate[32Kb]
IRMM-044 plutonium-242 spike, nitrate solution Certificate[25Kb]
IRMM-046b uranium-233 and Pu-242 spike Certificate[1769Kb]
IRMM-049c plutonium-242 spike, nitrate solution Certificate[30Kb]
IRMM-049d plutonium-242 spike, nitrate solution Certificate[424Kb] Report[832Kb]
IRMM-050 uranium-235 spike, nitrate solution Certificate[29Kb]
IRMM-051 uranium-233 spike, nitrate solution Certificate[25Kb]
IRMM-054 uranium-235 spike, nitrate solution Certificate[35Kb]
IRMM-056 uranium-238 spike, nitrate solution Certificate[32Kb]
IRMM-057 uranium-233 spike, nitrate solution Certificate[32Kb]
IRMM-058 uranium-233 spike, nitrate solution Certificate[31Kb]
IRMM-060 thorium-230 spike, nitrate solution Certificate[27Kb]
IRMM-061 thorium-230 spike, nitrate solution Certificate[28Kb]
IRMM-073 uranium isotopes (molar ratios), nitrate solution Certificate[28Kb]
IRMM-074 uranium-233/uranium-235/uranium-238 ratio Certificate[74Kb] Report[2Mb]
IRMM-075 uranium-236/uranium-238 ratio Certificate[86Kb] Report[3Mb]
IRMM-081a plutonium-239 spike, nitrate solution Certificate[121Kb] Report[6Mb][6Mb]
IRMM-083 plutonium-240 spike, nitrate solution Certificate[33Kb]
IRMM-084 plutonium-244 spike, nitrate solution Certificate[33Kb]
IRMM-085 plutonium-242 spike, nitrate solution Certificate[33Kb]
IRMM-086 plutonium-239 spike, nitrate solution Certificate[121Kb] Report[6Mb][6Mb]
IRMM-183 uranium isotopic reference material in nitrate solution Certificate[34Kb]
IRMM-184 uranium isotopic reference material in nitrate solution Certificate[34Kb]
IRMM-185 uranium isotopic reference material in nitrate solution Certificate[34Kb]
IRMM-186 uranium isotopic reference material in nitrate solution Certificate[34Kb]
IRMM-187 uranium isotopic reference material in nitrate solution Certificate[34Kb]
IRMM-501 uranium-238 dioxide for reactor neutron dosimetry Certificate[29Kb] Report[1047Kb]
IRMM-502 neptunium dioxide for reactor neutron dosimetry Certificate[18Kb]
IRMM-540 uranium doped fission-track glass for reactor neutron dosimetry Certificate[22Kb]
IRMM-1027e U-235 and Pu-239 spike Certificate[23Kb]
IRMM-1027f U-235 and Pu-239 spike Certificate[58Kb] Report[2Mb]
IRMM-1027g U-235, U-238 and Pu-239 spike Certificate[59Kb] Report[824Kb]
IRMM-1027h U-235, U-238 and Pu-239 spike Certificate[65Kb] Report[2Mb]
IRMM-1027i U-235, U-238 and Pu-239 spike Certificate[72Kb] Report[2Mb]
IRMM-1027j U-235, U-238 and Pu-239 spike Certificate[121Kb] Report[1214Kb]
IRMM-1027l U-235, U-238 and Pu-239 spike Certificate[1151Kb]
IRMM-1027n U-235, U-238 and Pu-239 spike Certificate[1489Kb] Report[8Mb]
IRMM-1029a U-235 and Pu-239 spike Certificate[30Kb]
IRMM-3183 uranium isotopic reference material Certificate[250Kb]
IRMM-3184 uranium isotopic reference material Certificate[251Kb]
IRMM-3185 uranium isotopic reference material Certificate[251Kb]
IRMM-3186 uranium isotopic reference material Certificate[250Kb]
IRMM-3187 uranium isotopic reference material Certificate[250Kb]
IRMM-3501 U-238 and Pu-239 K-edge spike in nitrate solution Certificate[47Kb]
IRMM-3636 "double-spike" uranium reference material (1mgU/g) Certificate[272Kb] Report[1426Kb][1426Kb][1426Kb]
IRMM-3636a "double-spike" uranium reference material (0.1mgU/g) Certificate[287Kb] Report[1426Kb][1426Kb][1426Kb]
IRMM-3636b "double-spike" uranium reference material (0.005mgU/g) Certificate[274Kb] Report[1426Kb][1426Kb][1426Kb]
IRMM-3660 "single-spike" uranium reference material (1mgU/g) Certificate[272Kb] Report[1296Kb][1296Kb][1296Kb]
IRMM-3660a "single-spike" uranium reference material (0.1mgU/g) Certificate[271Kb] Report[1296Kb][1296Kb][1296Kb]
IRMM-3660b "single-spike" uranium reference material (0.01mgU/g) Certificate[271Kb] Report[1296Kb][1296Kb][1296Kb]
IRMM-3100a uranium equimolar mixtures Certificate[335Kb] Report[1766Kb][1240Kb]
IRMM-1027k large-sized dried (LSD) spikes Certificate[1310Kb] Report[8Mb]
IRMM-1027m large-sized dried (LSD) spikes Certificate[1249Kb] Report[2Mb]

Latest update 10 January, 2012

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