Specimen Jars, Glass, Screw-Cap, Tall Form, 2 oz, Pack of 12, Cap Diameter 38 mm
Widemouthed, flint glass. Suitable for glass plate mounted specimens. Since the mouth is virtually the full diameter of jar, specimens can be inserted easily.Caps not included; please use White Enamel Metal Screw Caps (item# 715644 to item# 715664) or Black Molded Screw Caps (item# 715682 to item# 715702).