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SDI-47手動SDI污染指數測定儀
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Cap has a firmly bonded rubber liner, providing a sure and highly inert sealing surface.
更新時間：2026-03-17
產品型號：2096250
瀏覽量：720
Cap has a firmly bonded rubber liner, providing a sure and highly inert sealing surface.
更新時間：2026-03-17產品型號：2096230瀏覽量：592
Pump attains and holds a vacuum of 63.5 cm (25) Hg. Equipped with gauge to monitor vacuum in both centimeters and inches Hg. Pumping rate, 15 cc (0.50 oz) per stroke. Fitted with valve to release vacu
更新時間：2026-03-17產品型號：2094100瀏覽量：659
Specially designed for chlorinated water samples (Complies with USEPA and Standard Methods criteria). Sterile (certified), disposable. transparent polyethylene bags with trusted “Whirl-Pak” closure. C
更新時間：2026-03-17產品型號：2075333瀏覽量：705
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