Narrow Mouth Bottle, Clear Glass, 4oz/120ml, Polyseal Cone Line Cap

 “Boston Round” Narrow Mouth with Lined Caps • Clear glass bottles offer maximum visibility and sample integrity • Suggested for liquids, product storage, and field or plant sampling projects • Features a round body, rounded shoulders, and narrow screw neck opening • Autoclavable jars have standard narrow mouth openings; caps not autoclavable • Impervious to permeation of gases • Cap:  Black Phenolic cap; Polyseal cone lined • Tight seal, good chemical barrier; virtually leak-proof • Bottle is autoclavable (cap not autoclavable) • Capacity:  4oz/120ml • Approx. Ht. x Dia.:  112 x 48mm