产品说明
法律信息
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产品性质
Sigma-Aldrich
Hastelloy® C276-heat resisting alloy, Ni57Mo17Cr16FeWMn
Hellma® absorption cuvettes, cells for magnetic stirrers
Hellma®吸收比色皿，用于磁力搅拌器细胞
Hellma® absorption cuvettes, semi Micro
Hellma® 半微量吸收比色皿
Hellma® calibration standard, neutral density glass filter
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