These 16 mL PYREX® tall form weighing bottles have a 24/12 Standard Taper joint style opening that accepts a closed bottom, hollow pennyhead style stopper.
EcoChoice Claim
I-RECS cover 100% of manufacturing electricity consumption
EcoChoice Narrative
One or more facilities manufacturing this product is 100% covered by renewable energy through the purchase of unbundled energy attribute certificates (EACs).