- (美国)ChemService
- (美国)PerkinElmer
- (美国)AccuStandard
- (美国)ThermoFisher
- (德国)Dr.Ehrenstorfer
- (澳大利亚)Glass Expansion
- GENIUS
- BOJNSCI
- BCR/IRMM
- CPAchem
- 阿拉丁试剂
- Wellington
- Strem Chemicals
- METTLER 梅特勒
- Sigma-Aldrich
- GDANA格丹纳
- (美国)MICRO
- 欧洲ERM标准品
- 迪康(DECON)
- (美国)Bemis
- IL
- Swann-Moston
- NIST SRM
- LGC
- 比利时
- BON | 渤恩
- (中国)KRLAB
- (日本)雅马拓Yamato
- OHAUS | 奥豪斯
- J.T.Baker/VWR/Avantor
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IRMM-022Uranium (natural) hexafluoride, isotopic
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IRMM-024Uranium, low enriched, hexafluoride, isotopic
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IRMM-025Uranium, low enriched, hexafluoride, isotopic
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IRMM-020Uranium (depleted) hexafluoride, isotopic
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IRMM-023Uranium, low enriched, hexafluoride, isotopic
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IRMM-021Uranium (depleted) hexafluoride, isotopic
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IRMM-019Uranium (depleted) hexafluoride, isotopic
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IRMM-801COCOA BUTTER (TG)
ampoule
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STA-003mTETRAMETHYLUREA (D/H ratio)
500 mL
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VDA 001-004POLYETHYLENE (40, 75, 200, 400 mg/kg Cd)
4 bottles
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IRMM-654Zinc-68 spike, nitrate solution
5 mL
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IRMM-804RICE FLOUR
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IRMM-632Copper-65 spike, nitrate solution
5 mL
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IRMM-652Zinc-64 spike, nitrate solution
5 mL
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IRMM-653Zinc-67 spike, nitrate solution
5 mL
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IRMM-651Zinc-64 spike, nitrate solution
5 mL
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IRMM-645Sulfur-32 spike, nitrate solution
5 mL
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IRMM-643Sulfur-32 spike, nitrate solution
5 mL
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IRMM-646Sulfur-34 spike, nitrate solution
5 mL
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IRMM-644Sulfur-32 spike, nitrate solution
5 mL