These 12 mL PYREX® tall form weighing bottles have a 14/10 Standard Taper joint style opening that accepts a closed bottom, hollow pennyhead style stopper.
Specification
Product Number: 1680-1580 Qty./Pk: 6 / Pk Qty./Cs: 6 / Cs Capacity: 12 mL Neck Style: Wide Mouth Cap Material: Polypropylene Bottle Shape: Cylindrical Cap Color: Orange Thread Finish: 45 Stopper Style: Hollow glass Graduation Interval: 500 mL Bottle Feature: Low actinic Feature: Reusable Height: 335 mm O.D.: 186 mm Weight: 13 g Sterile: No