05 GLASS FILTRATION APPARATUS AND ACCESSORIES
Rubber Conical Gaskets Guko
Cat. No.
d 1 (OD) (mm)
d 2 (OD) (mm)
h (mm)
s (mm)
Pack Unit
292021203 292021709 292022302 292022705 292023204 292023607 292023907 292024303
22 29 36 44 53 63 73 84
12 16 22 27 33 43 52 61
18 23 25 30 35 35 37 40
2.5 3.5 3.5
10 10 10 10 10 10 10 10
from EPDM, for filtering flasks
4
4.5
5 5
d 1
5.5
h
d 2
DURAN® Filter Funnel
From DURAN® glass with its good thermal shock and chemical resistance. Filter funnels mate to the filtering flask via a conical rubber seal (GUKO).
Typical applications: qualitative inorganic analysis and preparative chemistry.
DURAN
Made in Germany
Cat. No.
Porosity
d 1 (OD) (mm)
h (mm)
OD (mm)
Disc Ø (mm)
Pack Unit
Capacity: 50 mL 258520101
1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4
10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 22 22 22 22 22 22 22 22 22 22 30 30 30 30
130 130 130 130 130 132 132 132 132 132 140 140 140 140 140 240 240 240 240 240 270 270 270 270 270 425 425 425 425
40 40 40 40 40 56 56 56 56 56 72 72 72 72 72
35 35 35 35 35 45 45 45 45 45 60 60 60 60 60 95 95 95 95 95
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
h
258520204 258520307 258520401 258520504
d 1
Capacity: 75 mL 258521106
258521209 258521303 258521406 258521509
Capacity: 125 mL 258522102
258522205 258522308 258522402 258522505
Capacity: 500 mL 258523107
107 107 107 107 107 136 136 136 136 136 202 202 202 202
258523201 258523304 258523407 258523501
Capacity: 1000 mL 258524103
120 120 120 120 120 175 175 175 175
258524206 258524309 258524403 258524506
Capacity: 4 000 mL 258526104
258526207 258526301 258526404
151
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