General Catalogue Chemistry - BECO Internacional LTDA.

consumables
Filter paper
Round filters
661 050
Extraction thimbles
25 mm dia., 100 mm high, 25 pieces,
suitable for extractor according to Soxhlet
(> 665 453).
661 051
Extraction thimbles
25 pieces, suitable for extractor according to
Soxhlet (> 665 454).
268 LEYBOLD DIDACTIC · GENERAL CATALOGUE CHEMISTRY
Folded filters
Filter paper for qualitative analysis
Cat. No. Filter Diameter Quantity
609 080
609 081
661 066
661 030
661 031
661 032
661 034
661 035
661 038
Folded filter 90 mm 100
Folded filter 110 mm 100
Folded filter 150 mm 100
Round filter 40 mm 100
Round filter 70 mm 100
Round filter 90 mm 100
Round filter 110 mm 100
Round filter 125 mm 100
Round filter 150 mm 100
661 063
Filter paper
580 mm x 580 mm, 10 sheet.
661 054
Surface protection paper
Polyethylene-coated, for covering working
surfaces, 100 sheets.