Pyrex^® heavy-wall filtering flask with replaceable PP tubulations

Pyrex^® heavy-wall filtering flask with replaceable PP tubulations, capacity 500 mL

Pyrex^® heavy-wall filtering flask with replaceable PP tubulations, capacity 250 mL

Pyrex^® heavy-wall filtering flask with replaceable PP tubulations, capacity 4,000 mL

Pyrex^® heavy-wall filtering flask with replaceable PP tubulations, capacity 2,000 mL

Pyrex^® heavy-wall filtering flask with replaceable PP tubulations, capacity 1,000 mL