产品说明
法律信息
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产品性质
Sigma-Aldrich
H-B® Durac® Timer
Hamilton® Gastight® syringe, general use, 1700 series
Hamilton® SlimTrode lab pH electrode
Hastelloy® B-2 alloy, Ni68Mo28Fe2Cr1Co1
Hastelloy® C276-heat resisting alloy, Ni57Mo17Cr16FeWMn
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