Round Bottom Flask, Narrow Neck
GLASSCOBorosilicate Glass 3.3
Round bottom and narrow neck
Thick glass with reinforced rim
Complies with DIN ISO 1773
(Price per pack)
Price from EUR 18.00
(excl. VAT)Hollow borosilicate glass 3.3 stopper with NS joint
This hollow glass stopper with NS joint is made from borosilicate glass 3.3 and features a pointed bottom and hexagonal top. The stopper complies with DIN 12252.
It can be used with different products, including flasks, cylinders and bottles, and is mainly used with volumetric flasks.
The hexagonal top provides a good grip and helps prevent the stopper from rolling. Placing the stopper on its hexagonal head also prevents contamination of the surface.
The stopper has a drop-shaped design, helping liquid flow back into the flask down to the last drop.
Features
- Borosilicate glass 3.3 with NS joint
- Hexagonal top provides a good grip
- Drop shape helps liquid flow back
- For flasks, cylinders and bottles
- Complies with DIN 12252
| Certifications/Compliances | DIN 12252 |
| Material | Borosilicate glass 3.3 |
| Caption | Representative image only |
Cell culture flasks
Sizes: 25, 50, 60, 250, 650, and 750 mL.
TC-treated polystyrene.
Available with or without vented caps.
Sterile, pyrogen-free, and free from cytotoxic substances.
Price from EUR 95.40
(excl. VAT)
Cell culture flasks, 5-layer
870 cm² growth area across 5 layers.
TC-treated for excellent cell attachment.
Uniform media distribution.
Sterile, RNase-, DNase- and pyrogen-free.
Available with vented or plug seal cap.
EUR 157.20
(excl. VAT)
Erlenmeyer cell culture flasks
For preparation and cultivation of bacterial cultures.
Suitable for shaker culture, liquid handling, and storage.
Available with leak-proof caps, vented or non-vented.
Manufactured from optically clear PETG.
Sterile, graduated, and free from pyrogens, DNase, and RNase.
Price from EUR 53.90
(excl. VAT)
