China, Bahía Bohai Indonesia

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Handheld laser barcode scanner

Product Description Barcode scanner 1.Comfortable operation 2.Interface:USB 3.Scan Depth of field: 350mm 4.Stable quality & favorable price Product Specification/Models Light source:650mm visible laser diode Scanning mode: automatic Usage mode: handheld…

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sell benzalkonium chloride

Dodecyl Dimethyl Benzyl ammonium Chloride (Benzalkonium Chloride,1227) CAS No. 8001-54-5 or 63449-41-2, 139-07-1 Molecular weight: 340.0 Molecular Formula: C21H38NCl Structural Formula: Properties: Benzalkonium Chloride is a kind of cationic surfactant,…

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