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 | Troemner 9488 1磅常衡重量精度砝碼Avoirdupois Weight Hanger with Statement of Accuracy, 1 lb |
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 | Troemner 9490 2LB 5“直徑W / NIST校準砝碼Avoirdupois with traceable certificate, Mass 2LB 5"dia w/NIST |
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 | Troemner 9694T 質量5KG 6“直徑校準砝碼Metric slotted weights, with statement of accuracy, Mass 5KG 6"dia |
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 | TQC PA-2253 5齒厚涂層刀片（5.0mm間距）TQC PA-2253 5齒厚涂層刀片（5.0mm間距） |
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 | Troemner 7017-0T 100 g 校準砝碼UltraClass Mass 100g |
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 | Cole-Parmer 6499 試驗篩 |
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 | Cole-Parmer 6336 試驗篩 |
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 | Cole-Parmer 6500 試驗篩 |
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 | Cole-Parmer 6341 試驗篩 |
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 | Cole-Parmer 6343 試驗篩 |
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 | Cole-Parmer 6508 試驗篩 |
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 | Cole-Parmer 6497 試驗篩 |
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 | Cole-Parmer 6501 試驗篩 |
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