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 | Cole-Parmer 4872 试验筛 |
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 | Cole-Parmer 5042 试验筛 |
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 | Cole-Parmer V3SF#100 3“直径筛 |
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 | Cole-Parmer V3SF #25 3“直径筛 |
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 | Cole-Parmer V3SF #80 3“直径筛 |
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 | Thermo Scientific 冷藏循环浴230Vac/50Hz条件 |
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 | Thermo Scientific 冷冻循环水浴 SC-150控制器，5升容量 |
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 | Thermo Scientific 13-21升加热PPO浴SC-100控制器 |
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 | Thermo Scientific 3-5升SC-150控制器加热PPO浴 |
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 | Thermo Scientific 50118915 40B控制器 |
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 | Troemner 7267-1W 砝码5kg-20g Troemner Cal-pak Class 1 With Certificate |
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