General Catalogue Chemistry - BECO Internacional LTDA.

Stopcocks
With ST stopcock 14.5 mm, tube diameter 8 mm,
and tube length approx. 50 mm.
Cat. No. Description Shape
665 250
665 251
665 255
Single-port angled
Single-port straight
3-way-valve T
Brushes
666 942
666 943
666 946
666 947
666 948
666 949
glass, plastic and porcelain ware
Cat. No. Description
Test tube brush, with brush head
length 260 mm, reach/diameter: 50/15 mm
Test tube brush, with wool mop
length 270 mm, reach/diameter 80/20 mm
Test tube and bottle brush, with brush head
length 270 mm, reach/diameter 130/30 mm
Burette and pipette brush
length 500 mm, reach/diameter 100/15 mm
Beaker brush, with brush head
length: 330 mm, reach/diameter: 130/50 mm
Swivel-head brush, for wide-necked flasks
LEYBOLD DIDACTIC · GENERAL CATALOGUE CHEMISTRY
259