ParafilmM PM999 All-Purpose Laboratory Film, 4" x 250' on 1" Core (Twо Расk)

Description

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ParafilmM PM999 is a versatile all-purpose laboratory film measuring 4" x 250' on a 1" core, designed for exceptional flexibility and durability. It can be folded and twisted around sharp surfaces without rupturing, and stretches up to 200% lengthwise at 21°C (70°F). Each roll is interlined with paper to prevent sticking, making it an essential tool for any laboratory.