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Browse the complete Borox laboratory product range.

422 products found All Categories

Rubber Stopper, with Hole

  • Manufactured from high-quality natural rubber in accordance with DIN 12871 standards.
  • Ideal for use with non-aggressive or diluted solutions.
  • Operating temperature range: -25°C to 70°C with a hardness of ~40°.
  • Each stopper size is marked with embossed digits.
  • Provides secure protection during sample storage and transportation.
Rubber and silicone
Product Code
Height mm
Joint N/S
No
Base Diameter mm
Top Diameter mm
K43145.100A
16
7/16
000
9
6
K43145.108B
20
10/15
00
10.5
8
K43145.000C
15.5
10/19
0
13
9
K43145.001D
18.5
12/21
1
14
11
K43145.002F
20
14/23
2
16.5
13
K43145.003
21
—
3
19
14
K43145.004G
22
19/26
4
21
15
K43145.005
23
—
5
22.5
17.5
K43145.006
24
—
6
24.5
20
K43145.007H
27.5
24/29
7
26
20
K43145.008
27.5
—
8
26.5
21
K43145.009
31
—
9
28
21.5
K43145.010J
33
29/32
10
30
26
K43145.011
32
—
11
33
29
K43145.012
34.5
—
12
34.5
30
K43145.013K
37
34/35
13
38.5
31
K43145.014
45.5
—
14
41.5
32
K43145.015L
40.5
40/38
15
42
38
K43145.016
36.5
—
16
45
35
K43145.017M
40.5
45/40
17
49.5
40
K43145.018
33.5
—
18
53.5
48
K43145.019M
45
45/40
19
58
44
K43145.020N
56.5
50/42
20
60
51
K43145.022O
41
55/44
22
65
50
K43145.023
42
—
23
72
59
Stopper
View Details

Plastic Joint Clip - Colored, Clip Type

  • Made from high-quality polyoxymethylene (POM) acetal resin.
  • Used to secure glassware in laboratory setups (reflux, distillation, etc.).
  • Heat resistant up to 120 °C. Not suitable for use with corrosive gases.
  • Special design ensures tight grip and provides a universal solution for various glassware connections.
  • Smooth and flat surface prevents scratching or abrading glass joints.
Product Code
Joint N/S
Color
P11174.014F
14/23
Green
P11174.019G
19/26
Blue
P11174.024H
24/29
Red
P11174.029J
29/32
Red
P11174.034K
34/35
Orange
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Silicone Hose - Flexible, Translucent

  • Highly flexible and offers strong resistance against breakage and kinking.
  • Resistant to temperatures ranging from -40°C to +260°C.
  • Excellent resistance to chemicals, solvents, alkalis, and acids.
  • Smooth inner surface ensures easy flow and cleaning.
Rubber and silicone
Product Code
Thickness mm
Outer Diameter mm
Inner Diameter mm
N11144.103
1.5
6
3
N11144.104
1.5
7
4
N11144.105
1.5
8
5
N11144.206
2.0
10
6
N11144.207
2.0
11
7
N11144.108
1.0
10
8
N11144.208
2.0
12
8
N11144.209
2.0
13
9
N11144.210
2.0
14
10
N11144.212
2.0
16
12
N11144.214
2.0
18
14
N11144.418
3.5
25
18
Flexibility
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Silicone Hose - Food Grade - Flexible, Translucent

  • These high-purity hoses are ideal for various transfer applications such as pharmaceutical, laboratory, and bioprocess production.
  • Highly flexible and resistant to breakage and kinking.
  • Provides excellent chemical resistance against solvents, alkalis, and acids.
  • Withstands temperatures between -40°C and +260°C.
  • Smooth inner surface ensures optimal flow and easy cleaning.
  • Maintains odor and taste neutrality even at high temperatures, ensuring sample purity without unwanted flavors.
Rubber and silicone
Product Code
Thickness mm
Outer Diameter mm
Inner Diameter mm
N38144.103
1.5
6
3
N38144.104
1.5
7
4
N38144.105
1.5
8
5
N38144.206
2.0
10
6
N38144.207
2.0
11
7
N38144.108
1.0
10
8
N38144.208
2.0
12
8
N38144.209
2.0
13
9
N38144.210
2.0
14
10
N38144.212
2.0
16
12
N38144.214
2.0
18
14
N38144.418
2.0
25
18
Flexibility
View Details

Rubber Hose - For Vacuum Use, Red

  • Manufactured from high-quality natural rubber.
  • Complies with international standards and has a hardness rating of 45A.
  • Resistant to a wide temperature range from -20°C to +70°C.
  • Suitable for the safe transfer of solids, liquids, and gases.
  • Non-conductive, making it ideal for sensitive applications.
  • Not suitable for use with petroleum oils and hydrocarbon solvents.
Rubber and silicone
Product Code
Thickness mm
Outer Diameter mm
Inner Diameter mm
K43144.105
1.5
8
5
K43144.106
1.5
9
6
K43144.107
2.0
10
7
K43144.108
2.0
11
8
K43144.210
2.0
14
10
K43144.212
2.0
16
12
K43144.506
5.0
16
6
K43144.508
5.0
18
8
K43144.610
5.0
22
10
View Details

Cork Stopper, Tapered

  • Manufactured from natural bark material.
  • The reliable construction will not crumble or break easily.
  • Effective for both liquid and solid mediums.
  • Ideal for bottles, flasks and test tubes .
  • Chemically inert and moisture resistant
Cork
Product Code
Height mm
No
Base Diameter mm
Top Diameter mm
W11146.001D
10
1
14
11
W11146.002F
12
2
16
12
W11146.003
12
3
18
14
W11146.005
20
5
23
18
W11146.007H
17
7
26
21
W11146.009
13
9
27.5
23
W11146.010J
13
10
32
28
W11146.011
18
11
33
28
W11146.012
20
12
36
31
W11146.013K
19
13
39
33
W11146.014
14
14
41.5
36
W11146.015L
16
15
43
38
W11146.018
17
18
52.5
48
W11146.020N
19
20
60
54
W11146.022O
20
22
63
57
Stopper
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Polyurethane Hose - Pneumatic, Blue

  • Made from high-quality polyurethane, offering excellent resistance to abrasion and chemicals.
  • Withstands an average working pressure of 7–10 bar at 23 °C.
  • Resistant to temperatures ranging from -20 °C to +70 °C.
  • Cannot be used with water and air simultaneously.
  • Ensures optimal performance in various applications, providing excellent durability, flexibility, and abrasion resistance.
PU
Product Code
Thickness mm
Outer Diameter mm
Inner Diameter mm
U38144.104
1.0
6
4
U38144.155
1.0
8
5
U38144.106
1.0
8
6
U38144.208
2.0
12
8
U38144.309
2.25
14
9.5
U38144.311
2.5
16
11
U38144.212
2.0
16
12
Flexibility
View Details

PTFE Hose - Flexible, Food Grade

  • Manufactured from high-quality Teflon material.
  • Offers strong corrosion resistance and excellent resistance to acids and alkalis.
  • Naturally flexible in structure, providing high durability against breaking and bending.
  • Resistant to temperatures ranging from -70 °C to +260 °C.
  • Features a non-stick surface with a low coefficient of friction.
PTFE
Product Code
Thickness mm
Outer Diameter mm
Inner Diameter mm
T38144.104
1.0
6
4
T38144.106
1.0
8
6
T38144.108
1.0
10
8
T38144.110
1.0
12
10
Chemical Resistant
Flexibility
Heat Resistant
View Details

Steel Hose Clamp - Adjustable, Perforated

  • Manufactured from high-quality material to ensure superior design and proven reliability.
  • The one-piece housing design helps preserve the integrity of the connection.
  • Rolled edges prevent hose damage during installation.
  • Features overlapping ends that provide consistent clamping pressure and help prevent cutting.
  • The flexible clamp design ensures high durability and leak-proof security, with low free torque for easy installation.
Steel
Product Code
Description
Width mm
D28143.812
Min: 8 mm / Max: 12 mm
8.3
D28143.116
Min: 10 mm / Max: 16 mm
8.3
D28143.220
Min: 12 mm / Max: 20 mm
8.3
D28143.319
Min: 13 mm / Max: 19 mm
8.3
D28143.625
Min: 16 mm / Max: 25 mm
8.3
View Details

Silicone Stopper

  • Manufactured from high-quality, food-grade silicone in accordance with DIN 12871 standards.
  • Ideal for use with non-aggressive or diluted solutions.
  • Operating temperature range: -60°C to 270°C with a hardness of ~40°.
  • Each stopper size is marked with embossed digits.
  • Provides secure protection during sample storage and transportation.
Rubber and silicone
Product Code
Height mm
Joint N/S
No
Base Diameter mm
Top Diameter mm
N18146.100C
17
10/19
000
13
8
N18146.108D
21
12/21
00
15
11
N18146.100F
24
14/23
0
17
13
N18146.001
26
—
1
19
14
N18146.002
26
—
2
20
15
N18146.003G
26
19/26
3
23
17
N18146.004
29
—
4
21
19
N18146.005H
28
24/29
5
29
22
N18146.006J
28
29/32
6
33
25
N18146.007K
30
34/35
7
37
28
N18146.008
30
—
8
43
32
N18146.009L
37
40/38
9
46
36
N18146.010M
33
45/40
10
53
42
N18146.011N
37
50/42
11
55
44
N18146.012O
38
55/44
12
62
51
Stopper
View Details

Hose Clamp - Hoffman Type, with Hinged Jaw

  • Made from nickel-plated brass body; resistant to corrosion.
  • Designed for precise and easy flow control of gases and liquids.
  • Thanks to the hinged lower jaw system, the internal flow rate of the hose can be precisely adjusted.
  • Can be easily mounted on hoses connected to existing systems without the need for tools.
Iron and alloys
Product Code
Diameter mm
D11148.012
Maximum Hose Diameter: 12
D11148.017
Maximum Hose Diameter: 17
D11148.020
Maximum Hose Diameter: 20
D11148.025
Maximum Hose Diameter: 25
D11148.030
Maximum Hose Diameter: 30
D11148.040
Maximum Hose Diameter: 40
View Details

PVC Hose Cutting Shears - Cast Aluminum Body, with Tempered Steel Blade

  • PVC hose cutter is used for cutting plastic or rubber hoses up to 42 mm in diameter.
  • Ergonomically designed cast aluminum body ensures comfort during cutting.
  • Suitable for cutting various pipes and hoses such as PVC, polyethylene, rubber, and neoprene.
  • The coated surface prevents corrosion and extends service life.
  • Comes with a highly sharp blade that can be resharpened when needed.
  • Professional-grade design facilitates cutting and ensures easy and efficient use.
Aluminium
Product Code
Diameter mm
D28192.242
Max:42
View Details