Shopping security
Double neck round flask, DURAN®, 250 ml, side neck parallel NS 14/23, centre neck NS 29/32
Centre neck MS 29/32, with parallel side neck.
| Vol. | 250 ml |
| Centre neck with ground glass joints | 29/32 |
| Side neck with ground glass joints | 14/23 |
| Ø Outer flask | 85 mm |
| Height | 140 mm |
Ships within 48 hours · Estimated delivery Jun 20 - Jun 25
US$40
Get nowSign up to your membership to get coupons up to
15%
Get nowOpportunity to enjoy order discount up to 15% off
Top-Converting Item to Boost Your Average Order