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 | Cole-Parmer 4337CP 高精度双输入温度计不锈钢探头High Accuracy Dual-Input Thermometer with one stainless-steel probe |
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 | ELIXAIR 齿轮TECHNIC FOIL PACK APPLICATOR GUN 600ML |
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 | 香港希玛 AR854声级计 |
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 | 艾德姆 LBK-12LQ 电子平台秤12KG |
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 | Whatman 1202-240 Prepleated滤纸 |
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 | Troemner 7017-0T 100 g 校准砝码UltraClass Mass 100g |
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 | VIVASPIN ™ 15 R离心浓缩PES MWCO膜，10,000道尔顿，25/包Vivaspin™ 15 R Centrifugal Concentrators with PES MWCO Membranes, 10,000 Daltons, 25/pk |
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