Perform your liquid-liquid extractions with these chemically inert, translucent and autoclavable Thermo Scientific™ Nalgene™ Separatory Funnels made with Teflon™ fluoropolymer and Closure made with Tefzel™ which feature a TFE stopcock assembly. TFE stopcock assembly has excellent chemical resistance, is leakproof† when used with provided Nalgene closure and does not require lubrication — can be chemically disinfected. More transparent than our polypropylene separatory funnels. Compatible with all common lab reagents and solvents. Won't chip, crack or shatter like glass separatory funnels.
Ordering Information:
For replacement stopcock assembly for 125mL to 1L sizes, order Cat. No. 714301-1025. For replacement stopcock assembly for 2L size, order Cat. No. 714301-1050.
Note:
Funnel can be autoclaved; stopcock can be chemically sterilized. No stopcock lubrication needed.
Recycling Information:
Please recycle the corrugate cartons and LDPE bags in which your Nalgene products are packaged.
| Code | Description |
|---|---|
| 4301-1000 | Catalog Number: 4301-1000 Unit Size: Case of 4 Description: Separatory Funnel FEP 1000mL; 53mm closure Capacity (Metric): 1000 mL |
| 4301-0125 | Catalog Number: 4301-0125 Unit Size: Case of 4 Description: Separatory Funnel FEP 125mL; 28mm closure Capacity (Metric): 125 mL |
| 4301-0250 | Catalog Number: 4301-0250 Unit Size: Case of 4 Description: Separatory Funnel FEP 250mL; 33mm closure Capacity (Metric): 250 mL |
| 4301-0500 | Catalog Number: 4301-0500 Unit Size: Case of 4 Description: Separatory Funnel FEP 500mL; 43mm closure Capacity (Metric): 500 mL |
| 4301-2000 | Catalog Number: 4301-2000 Unit Size: Case of 2 Description: Separatory Funnel FEP 2000mL; 53mm Capacity (Metric): 2000 mL |
