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lab consumables & labware
068
STOPPERS
“rubber”
STOPPERS
“silicone”
STOPPERS
“cork”
Manufactured
from
additive free, best quality
natural rubber according to
DIN 12871 standard with
durometer 40 A.
Guarantees excellent
chemical and temperature
resistance between -25°C to
+70°C.
Manufactured fromchemically
inert, autoclavable, best quality
natural silicone according to DIN
12871 standard with durometer
50A.
Guarantees excellent chemi-
cal and temperature resistance
between -60°C to +170°C.
Manufactured from non-
porous, additive free, best
quality natural cork according
to DIN 12871 standard
dimensions.
Offers multi advantages
with their light weight yet
robust construction. Can be
easily drilled.
stoppers
rubber
051.20.001
051.20.002
051.20.003
051.20.004
051.20.005
051.20.006
051.20.007
051.20.008
051.20.009
051.20.010
051.20.011
051.20.012
051.20.013
051.20.014
051.20.015
051.20.016
051.20.017
051.20.018
051.20.019
051.20.020
051.20.021
051.20.022
stoppers
silicone
051.22.001
051.22.002
051.22.003
051.22.004
051.22.005
051.22.006
051.22.007
051.22.008
051.22.009
051.22.010
051.22.011
051.22.012
051.22.013
051.22.014
051.22.015
051.22.016
051.22.017
051.22.018
051.22.019
051.22.020
051.22.021
051.22.022
stoppers
cork
051.23.001
051.23.002
051.23.003
051.23.004
051.23.005
051.23.006
051.23.007
051.23.008
051.23.009
051.23.010
051.23.011
051.23.012
051.23.013
051.23.014
051.23.015
051.23.016
051.23.017
051.23.018
051.23.019
051.23.020
051.23.021
051.23.022
bottom
Ømm
3,5
5,0
8,0
10,5
12,5
14,0
17,0
18,0
21,0
23,0
26,0
29,0
31,0
36,0
41,0
47,0
50,5
56,0
60,0
64,5
71,0
79,0
height
mm
15,0
20,0
20,0
20,0
20,0
20,0
25,0
30,0
30,0
30,0
30,0
30,0
35,0
40,0
40,0
40,0
45,0
45,0
50,0
55,0
60,0
65,0
top
Ømm
6,5
9,0
12,0
14,5
16,5
18,0
22,0
24,0
27,0
29,0
32,0
35,0
38,0
44,0
49,0
55,0
59,5
65,0
70,0
75,5
83,0
92,0
pack
quantity
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
pack
quantity
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
10 pcs.
6 pcs.
6 pcs.
6 pcs.
6 pcs.
6 pcs.
3 pcs.
3 pcs.
3 pcs.
STOPPERS -
“turn - over flange”
Manufactured
from
chemically inert, autoclavable,
best quality natural silicone.
Guarantees
excellent
chemical and temperature
resistance between -60°C to
+170°C.
They provide perfect tight
sealing even with poorly
finished rims preventing
accidental openings.
Offers optional sealing both
from inside or outside of the
tube wall.
For sampling the upper
septum can be easily
punctured. Flexible body
material reseales.
catalogue
number
051.26.001
051.26.002
051.26.003
051.26.004
051.26.005
051.26.006
051.26.007
051.26.008
effective
diameter
7,1 mm
10,2 mm
12,7 mm
14,9 mm
15,9 mm
19,4 mm
23,7 mm
30,7 mm
pack
quantity
10 pieces
10 pieces
10 pieces
10 pieces
10 pieces
10 pieces
10 pieces
10 pieces
Attached
table
indicates
technical
dimensions of NS joints. Please examine the
related NS size and select the right stopper
from the catalogue list.
Please pay attention to select a larger
stopper for perfect closure of the joint.
how to select proper size stopper?
diameter
narrow end
8,02 mm
10,50 mm
12,17 mm
16,01 mm
20,95 mm
26,12 mm
30,77 mm
NS
size
total
height
10/19
12/21
14/23
19/26
24/29
29/32
34/35
19,00 mm
21,00 mm
23,00 mm
26,00 mm
29,00 mm
32,00 mm
35,00 mm
diameter
wide end
10,00 mm
12,50 mm
14,50 mm
18,80 mm
24,00 mm
29,20 mm
34,50 mm