Joint sizes

Standard ground Diameter Length        
  at top          
Joint size mm mm        
5/13 5 13        
7/16 7,5 16        
10/19 10 19        
12/21 12,5 21        
14/23 14,5 23        
19/26 18,8 26        
24/29 24 29        
29/32 29,2 32        
34/35 34,5 35        
45/40 45 40        
60/46 60 46        

Ground glass joints

Ground glass joints

Cones with standard ground

14/23

Order no.:

42382014
Specifications
Joint size: 14/23
Price per Piece:
1 pc.
2,18 €
Prices in EURO (€), net, plus VAT
Description

DIN 12242, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked, form B

Notice:

Quartz glass is available on request.

19/26

Order no.:

42382019
Specifications
Joint size: 19/26
Price per Piece:
1 pc.
2,81 €
Prices in EURO (€), net, plus VAT
Description

DIN 12242, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked, form B

Notice:

Quartz glass is available on request.

24/29

Order no.:

42382024
Specifications
Joint size: 24/29
Price per Piece:
1 pc.
3,28 €
Prices in EURO (€), net, plus VAT
Description

DIN 12242, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked, form B

Notice:

Quartz glass is available on request.

29/32

Order no.:

42382029
Specifications
Joint size: 29/32
Price per Piece:
1 pc.
3,40 €
Prices in EURO (€), net, plus VAT
Description

DIN 12242, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked, form B

Notice:

Quartz glass is available on request.

34/35

Order no.:

42382034
Specifications
Joint size: 34/35
Price per Piece:
1 pc.
6,35 €
Prices in EURO (€), net, plus VAT
Description

DIN 12242, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked, form B

Notice:

Quartz glass is available on request.

45/40

Order no.:

42382045
Specifications
Joint size: 45/40
Price per Piece:
1 pc.
8,40 €
Prices in EURO (€), net, plus VAT
Description

DIN 12242, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked, form B

Notice:

Quartz glass is available on request.

Sockets with standard ground

14/23

Order no.:

42383014
Specifications
Joint size: 14/23
Price per Piece:
1 pc.
2,07 €
Prices in EURO (€), net, plus VAT
Description

DIN 12242, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked, form E

Notice:

Quartz glass is available on request.

19/26

Order no.:

42383019
Specifications
Joint size: 19/26
Price per Piece:
1 pc.
2,40 €
Prices in EURO (€), net, plus VAT
Description

DIN 12242, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked, form E

Notice:

Quartz glass is available on request.

24/29

Order no.:

42383024
Specifications
Joint size: 24/29
Price per Piece:
1 pc.
3,28 €
Prices in EURO (€), net, plus VAT
Description

DIN 12242, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked, form E

Notice:

Quartz glass is available on request.

29/32

Order no.:

42383029
Specifications
Joint size: 29/32
Price per Piece:
1 pc.
3,34 €
Prices in EURO (€), net, plus VAT
Description

DIN 12242, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked, form E

Notice:

Quartz glass is available on request.

34/35

Order no.:

42383034
Specifications
Joint size: 34/35
Price per Piece:
1 pc.
6,60 €
Prices in EURO (€), net, plus VAT
Description

DIN 12242, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked, form E

Notice:

Quartz glass is available on request.

45/40

Order no.:

42383045
Specifications
Joint size: 45/40
Price per Piece:
1 pc.
8,75 €
Prices in EURO (€), net, plus VAT
Description

DIN 12242, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked, form E

Notice:

Quartz glass is available on request.

Cones with standard ground and tip

14/23

Order no.:

42384014
Specifications
Joint size: 14/23
Price per Piece:
1 pc.
2,22 €
Prices in EURO (€), net, plus VAT
Description

DIN 12242, borosilicate glass 3.3, solid rim, joint size permanently marked, form G

Notice:

Quartz glass is available on request.

24/29

Order no.:

42384024
Specifications
Joint size: 24/29
Price per Piece:
1 pc.
3,34 €
Prices in EURO (€), net, plus VAT
Description

DIN 12242, borosilicate glass 3.3, solid rim, joint size permanently marked, form G

Notice:

Quartz glass is available on request.

29/32

Order no.:

42384029
Specifications
Joint size: 29/32
Price per Piece:
1 pc.
3,51 €
Prices in EURO (€), net, plus VAT
Description

DIN 12242, borosilicate glass 3.3, solid rim, joint size permanently marked, form G

Notice:

Quartz glass is available on request.

Clips of POM (polyoxymethylene)

for 10/19

Order no.:

42386010
Specifications
For conical joints: 10/19
Color: Green
Price per Piece:
1 pc.10 pcs.
3,70 €3,55 €
Prices in EURO (€), net, plus VAT
Description

for conical ground joints, resistant up to approx. +150 °C / 302 °F

for 12/21

Order no.:

42386012
Specifications
For conical joints: 12/21
Color: Purple
Price per Piece:
1 pc.10 pcs.
3,75 €3,60 €
Prices in EURO (€), net, plus VAT
Description

for conical ground joints, resistant up to approx. +150 °C / 302 °F

for 14/23

Order no.:

42386014
Specifications
For conical joints: 14/23
Color: Yellow
Price per Piece:
1 pc.10 pcs.
3,85 €3,70 €
Prices in EURO (€), net, plus VAT
Description

for conical ground joints, resistant up to approx. +150 °C / 302 °F

for 19/26

Order no.:

42386019
Specifications
For conical joints: 19/26
Color: Blue
Price per Piece:
1 pc.10 pcs.
3,95 €3,75 €
Prices in EURO (€), net, plus VAT
Description

for conical ground joints, resistant up to approx. +150 °C / 302 °F

for 24/29

Order no.:

42386024
Specifications
For conical joints: 24/29
Color: Green
Price per Piece:
1 pc.10 pcs.
4,25 €4,05 €
Prices in EURO (€), net, plus VAT
Description

for conical ground joints, resistant up to approx. +150 °C / 302 °F

for 29/32

Order no.:

42386029
Specifications
For conical joints: 29/32
Color: Red
Price per Piece:
1 pc.10 pcs.
4,45 €4,20 €
Prices in EURO (€), net, plus VAT
Description

for conical ground joints, resistant up to approx. +150 °C / 302 °F

for 34/35

Order no.:

42386034
Specifications
For conical joints: 34/35
Color: Orange
Price per Piece:
1 pc.10 pcs.
4,95 €4,70 €
Prices in EURO (€), net, plus VAT
Description

for conical ground joints, resistant up to approx. +150 °C / 302 °F

for 40/38

Order no.:

42386040
Specifications
For conical joints: 40/38
Color: Yellow
Price per Piece:
1 pc.10 pcs.
5,65 €5,35 €
Prices in EURO (€), net, plus VAT
Description

for conical ground joints, resistant up to approx. +150 °C / 302 °F

for 45/40

Order no.:

42386045
Specifications
For conical joints: 45/40
Color: Brown
Price per Piece:
1 pc.10 pcs.
5,95 €5,65 €
Prices in EURO (€), net, plus VAT
Description

for conical ground joints, resistant up to approx. +150 °C / 302 °F

Reduction and expansion adapters

Size 1

Order no.:

42387001
Specifications
Socket: 14/23
Cone: 19/26
Price per Piece:
1 pc.
7,00 €
Prices in EURO (€), net, plus VAT
Description

DIN 12257, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked

Size 2

Order no.:

42387002
Specifications
Socket: 14/23
Cone: 24/29
Price per Piece:
1 pc.
7,65 €
Prices in EURO (€), net, plus VAT
Description

DIN 12257, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked

Size 3

Order no.:

42387003
Specifications
Socket: 14/23
Cone: 29/32
Price per Piece:
1 pc.
8,55 €
Prices in EURO (€), net, plus VAT
Description

DIN 12257, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked

Size 4

Order no.:

42387004
Specifications
Socket: 19/26
Cone: 24/29
Price per Piece:
1 pc.
9,00 €
Prices in EURO (€), net, plus VAT
Description

DIN 12257, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked

Size 5

Order no.:

42387005
Specifications
Socket: 19/26
Cone: 29/32
Price per Piece:
1 pc.
9,25 €
Prices in EURO (€), net, plus VAT
Description

DIN 12257, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked

Size 6

Order no.:

42387006
Specifications
Socket: 29/32
Cone: 45/40
Price per Piece:
1 pc.
16,85 €
Prices in EURO (€), net, plus VAT
Description

DIN 12257, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked

Size 7

Order no.:

42387007
Specifications
Socket: 24/29
Cone: 34/35
Price per Piece:
1 pc.
14,70 €
Prices in EURO (€), net, plus VAT
Description

DIN 12257, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked

Size 8

Order no.:

42387008
Specifications
Socket: 19/26
Cone: 14/23
Price per Piece:
1 pc.
11,45 €
Prices in EURO (€), net, plus VAT
Description

DIN 12257, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked

Size 9

Order no.:

42387009
Specifications
Socket: 24/29
Cone: 14/23
Price per Piece:
1 pc.
13,95 €
Prices in EURO (€), net, plus VAT
Description

DIN 12257, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked

Size 10

Order no.:

42387010
Specifications
Socket: 29/32
Cone: 14/23
Price per Piece:
1 pc.
11,60 €
Prices in EURO (€), net, plus VAT
Description

DIN 12257, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked

Size 11

Order no.:

42387011
Specifications
Socket: 24/29
Cone: 19/26
Price per Piece:
1 pc.
14,15 €
Prices in EURO (€), net, plus VAT
Description

DIN 12257, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked

Size 12

Order no.:

42387012
Specifications
Socket: 29/32
Cone: 19/26
Price per Piece:
1 pc.
14,10 €
Prices in EURO (€), net, plus VAT
Description

DIN 12257, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked

Size 13

Order no.:

42387013
Specifications
Socket: 29/32
Cone: 24/29
Price per Piece:
1 pc.
14,75 €
Prices in EURO (€), net, plus VAT
Description

DIN 12257, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked

Size 14

Order no.:

42387014
Specifications
Socket: 45/40
Cone: 29/32
Price per Piece:
1 pc.
24,85 €
Prices in EURO (€), net, plus VAT
Description

DIN 12257, borosilicate glass 3.3, reinforced ground joint, solid rim, joint size permanently marked

Sleeves, disposable

for 14/23

Order no.:

42388010
Specifications
For joint size: 14/23
Thickness: approx. 0.05 mm
Packing: 10 pieces
Price per Piece:
1 pc.10 pcs.100 pcs.
1,73 €1,68 €1,44 €
Prices in EURO (€), net, plus VAT
Description

PTFE, for ground joints and stoppers, self-lubricating, outstanding chemical resistance
The sleeves prevent the ground joints from sticking together.
Temperature range: -200 °C +260°C (-328 °F +500 °F)

for 19/26

Order no.:

42388019
Specifications
For joint size: 19/26
Thickness: approx. 0.05 mm
Packing: 10 pieces
Price per Piece:
1 pc.10 pcs.100 pcs.
1,88 €1,83 €1,44 €
Prices in EURO (€), net, plus VAT
Description

PTFE, for ground joints and stoppers, self-lubricating, outstanding chemical resistance
The sleeves prevent the ground joints from sticking together.
Temperature range: -200 °C +260°C (-328 °F +500 °F)

for 24/29

Order no.:

42388024
Specifications
For joint size: 24/29
Thickness: approx. 0.05 mm
Packing: 10 pieces
Price per Piece:
1 pc.10 pcs.100 pcs.
1,63 €1,58 €1,49 €
Prices in EURO (€), net, plus VAT
Description

PTFE, for ground joints and stoppers, self-lubricating, outstanding chemical resistance
The sleeves prevent the ground joints from sticking together.
Temperature range: -200 °C +260°C (-328 °F +500 °F)

for 29/32

Order no.:

42388029
Specifications
For joint size: 29/32
Thickness: approx. 0.05 mm
Packing: 10 pieces
Price per Piece:
1 pc.10 pcs.100 pcs.
1,97 €1,78 €1,55 €
Prices in EURO (€), net, plus VAT
Description

PTFE, for ground joints and stoppers, self-lubricating, outstanding chemical resistance
The sleeves prevent the ground joints from sticking together.
Temperature range: -200 °C +260°C (-328 °F +500 °F)

for 45/40

Order no.:

42388045
Specifications
For joint size: 45/40
Thickness: approx. 0.05 mm
Packing: 10 pieces
Price per Piece:
1 pc.10 pcs.100 pcs.
3,45 €3,19 €2,32 €
Prices in EURO (€), net, plus VAT
Description

PTFE, for ground joints and stoppers, self-lubricating, outstanding chemical resistance
The sleeves prevent the ground joints from sticking together.
Temperature range: -200 °C +260°C (-328 °F +500 °F)

Distilling adapters and still heads

Bend with 2 cones

Bend

Order no.:

41026010
Specifications
Joint size: 2 joints 29/32
Price per Piece:
1 pc.
18,50 €
Prices in EURO (€), net, plus VAT
Description

borosilicate glass 3.3, bent at 75°

Still head

with 2 cones 29/32 and socket 14/23

Order no.:

41029010
Specifications
Socket: Joint size 14/23
Cones: Joint size 29/32
Price per Piece:
1 pc.
24,85 €
Prices in EURO (€), net, plus VAT
Description

borosilicate glass 3.3, with two cones and one socket

Claisen still head

with 2 cones NS 29/32 and 2 sockets NS 14/23

Order no.:

41033010
Specifications
Sockets: Joint size 14/23
Cones: Joint size 29/32
Price per Piece:
1 pc.
33,60 €
Prices in EURO (€), net, plus VAT
Description

borosilicate glass 3.3, with two cones, thermometer socket and extra socket (boiling capillary)

Receiver adapter

Receiver adapter

Order no.:

41036010
Specifications
Socket: Joint size 29/32
Price per Piece:
1 pc.
15,60 €
Prices in EURO (€), net, plus VAT
Description

borosilicate glass 3.3, bent, with socket

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