PARAFILM M 1 ROLL 4 IN x 125 FT grafting tape sealing laboratory film - ROLL BESAR

Parafilm M roll 4 in x 125 ft ( 10 cm x 38 m) Merk: M Cat Nr: PM-996 Made in USA Product features: - Small piece of this film will seal test tubes, beakers, flasks, culture tubes, etc - Made of a semi-transparent, flexible and waterproof material - Resistant to most acids and alcohols yet is gas permeable - parameter: -45-+50 °C temp. range