Made of either polystyrene or polypropylene
- Tapered at a 60° angle with inside fluting
- Polystyrene funnels are suitable for aqueous solutions, weak acids and alkalis
- Polypropylene funnels tolerate most strong acids, alkalis and organic solvents – autoclavable
- Stem opening 5.3mm
Small funnel is 55mm (top I.D.) x 69mm high, stem length 25mm, for use with 11cm paper dia.
Medium funnel is 65mm (top I.D.) x 78mm high, stem length 30mm, for use with 12.5cm paper dia.
Packaged 100 per case.