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PolyPaper Laboratory Notebook Hard cover 50-sheet case-bound notebook. Thick black polyethylene cover. Waterproof tear-proof and chemical-resistant PolyPaper pages. 23.5x28.6cm pages are numbered printed with fine green 0.6cm grid. Includes space for date
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PolyPaper Laboratory Notebook Hard cover 50-sheet case-bound notebook. Thick black polyethylene cover. Waterproof tear-proof and chemical-resistant PolyPaper pages. 23.5x28.6cm pages are numbered printed with fine green 0.6cm grid. Includes space for date
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