DURAN® Aspirator Stopcock, with PTFE key, for 5L and 10L bottles
- Manufactured from borosilicate glass 3.3, PTFE
- Virtually inert materials of construction
- PTFE forms liquid tight seal
- Large grooved handle
Find a distributor
Catalog Number:
Product Overview
Aspirator stopcock with PTFE key and compression fitting to fit the socket side-arms of DURAN® aspirator bottles.
Specifications
| Boro 3.3 | Borosilicate glass 3.3 has a very good chemical resistance, virtual inert behavior, a high maximum usage temperature, high light transparency and minimal thermal expansion. Borosilicate glass 3.3 has a linear coefficient of expansion of 3.3 × 10−6 K−1 at 20 °C. It also conforms to the requirements of a USP/EP/JP Type 1 neutral glass suitable for use by the pharmaceutical industry. The properties of DURAN® are specified to ISO 3585 and ASTM-E438 Type 1 Class A. |
| Remarks | suitable silicone sealing ring: cat. no. 29 236 12 01 |
| Capacity (mL) | 5 000 + 10 000 |
| Hole ID (mm) | 8 |
| Material | BORO 3.3, PTFE |
| Autoclavable | No |
| Quantity | 1 |
Product Overview
Aspirator stopcock with PTFE key and compression fitting to fit the socket side-arms of DURAN® aspirator bottles.
Specifications
| Boro 3.3 | Borosilicate glass 3.3 has a very good chemical resistance, virtual inert behavior, a high maximum usage temperature, high light transparency and minimal thermal expansion. Borosilicate glass 3.3 has a linear coefficient of expansion of 3.3 × 10−6 K−1 at 20 °C. It also conforms to the requirements of a USP/EP/JP Type 1 neutral glass suitable for use by the pharmaceutical industry. The properties of DURAN® are specified to ISO 3585 and ASTM-E438 Type 1 Class A. |
| Remarks | suitable silicone sealing ring: cat. no. 29 236 12 01 |
| Capacity (mL) | 5 000 + 10 000 |
| Hole ID (mm) | 8 |
| Material | BORO 3.3, PTFE |
| Autoclavable | No |
| Quantity | 1 |