Designed for the lab, clear 100% polyethylene wrap handles easily without tangling, yet seals tightly. Ultra-clean film ensures sample purity, eliminates contamination. Carton features metal tear-off bar, unique flaps to keep roll in box. Dimensions: 30.5Wcmx30.5Lm.
Flask Volumetric with Glass Stopper Class - B, 25 ml, Borosilicate glass graduation mark, fitted with solid glass stopper, in compliance with ASTM-E288 standard.