再生纤维素滤膜,47 mm,孔径0.45µm,100/包

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尼龙滤膜,47 mm,孔径0.20µm,100/包

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尼龙滤膜,47 mm,孔径0.45µm,100/包

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Agilent deuterium lamp, for Waters 2487/2488 UV-Vis and Acquity TUV, 2000 hours, similar to Waters WAS081142

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Agilent deuterium lamp, for Waters 996, 2996/Acquity 2996 photo-diode array detectors, 2000 hour, similar to Waters WAT052586

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Agilent deuterium lamp, for Shimadzu SPD-20A/AV and SPD10A/AV/AVvp DAD, 2000 hour, similar to Shimadzu 228-34016-02

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NK-2粘度杯,岩田杯,孔径3.5mm

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S-12 OSP,钢丝刷,钢丝长度12mm,用于涂布辊,网纹辊清洗

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RL-A-FC-ISO4 ISO流杯(4mm)BS, EN, ISO, 2431,, ASTM, D5125

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涂膜遮盖率黑白卡纸140*250mm有覆膜

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M-100G型,高真空油脂,无硅无卤素,含量100g

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I型胶原包被共聚焦玻底皿20mm

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