DURAN® Reagent Bottle, Wide Neck, Clear, Neck With Standard Ground Joint And Glass Flat-Headed Stopper, 250ml, DWK Life Science (CAT#: STEM-BTVV-4120-LC)

DURAN® Reagent Bottle, Wide Neck, Clear manufactured by DWK Life Science is made from DURAN® borosilicate 3.3 Type 1 glass. The bottles feature a wide conical ground joint neck and suitable for the handling of powders. The bottles have a marking field in permanent white enamel.

Capacity (mL): 250
Nominal Size (NS): 34/35
Diameter d (mm): 70
Height h (mm): 133
Quantity: 10

Wide neck for easy access to the bottle contents
Retrace Code for manufacturing lot traceability
Tight closure due to standard ground joint
The glass stopper provides an excellent seal that protects the contents from evaporation, oxidation, and contamination
Easy-to-read scale with graduation marks to estimate the content
Fired-on, highly durable white ceramic print