General information

Burette stopcocks  -  one-way stopcocks  -  two-way stopcocks

•  with standard ground and interchangeable plug
•  strong quality, reinforced socket and side arms
•  joint size permanently marked

Accessories for burettes

Accessories for burettes

Burette stands

Rod 45 cm

Order no.:

40860010
Specifications
Base: approx. 18 x 10 cm
Rod: approx. 450 x 10 mm diam.
Price per Piece:
1 pc.3 pcs.
19,10 €18,25 €
Prices in EURO (€), net, plus VAT
Description

of steel

Burette stands, base 21 x 13 cm

Rod 750 x 12 mm

Order no.:

40861010
Specifications
Base: approx. 21 x 13 cm
Rod: approx. 750 x 12 mm Ø
Price per Piece:
1 pc.
26,00 €
Prices in EURO (€), net, plus VAT
Description

of steel

Rod 1000 x 12 mm

Order no.:

40861020
Specifications
Base: approx. 21 x 13 cm
Rod: approx. 1000 x 12 mm Ø
Price per Piece:
1 pc.
28,30 €
Prices in EURO (€), net, plus VAT
Description

of steel

Bossheads, double

Bossheads, double

Order no.:

40862010
Specifications
For rods up to: 16 mm diam.
Price per Piece:
1 pc.3 pcs.
8,55 €8,05 €
Prices in EURO (€), net, plus VAT
Description

of zinc die cast

Bossheads, double, revolving

Bossheads, double, revolving

Order no.:

40863010
Specifications
For rods up to: 20 mm diam.
Price per Piece:
1 pc.3 pcs.
15,05 €14,65 €
Prices in EURO (€), net, plus VAT
Description

of zinc die cast

Clamps

12 - 25 mm

Order no.:

40865010
Specifications
Opening: approx. 12 - 25 mm
Total length: approx. 240 mm
Handle: approx. 150 x 12 mm diam.
Price per Piece:
1 pc.3 pcs.
10,45 €9,90 €
Prices in EURO (€), net, plus VAT
Description

of zinc die cast, without bosshead, round jaws

20 - 40 mm

Order no.:

40865040
Specifications
Opening: approx. 20 - 40 mm
Total length: approx. 240 mm
Handle: approx. 150 x 12 mm diam.
Price per Piece:
1 pc.3 pcs.
11,85 €11,10 €
Prices in EURO (€), net, plus VAT
Description

of zinc die cast, without bosshead, round jaws

Clamps

38 - 60 mm

Order no.:

40866010
Specifications
Opening: approx. 38 - 60 mm
Total length: approx. 260 mm
Handle: approx. 150 x 12 mm diam.
Price per Piece:
1 pc.3 pcs.
14,50 €13,90 €
Prices in EURO (€), net, plus VAT
Description

of zinc die cast, without bosshead, round jaws

Rings without bosshead

70 mm

Order no.:

40868007
Specifications
Ins. diam.: approx. 50 mm
Outs. diam.: approx. 70 mm
Handle: approx. 180 x 12 mm diam.
Price per Piece:
1 pc.3 pcs.
9,15 €8,55 €
Prices in EURO (€), net, plus VAT
Description

of malleable iron

100 mm

Order no.:

40868010
Specifications
Ins. diam.: approx. 80 mm
Outs. diam.: approx. 100 mm
Handle: approx. 180 x 12 mm diam.
Price per Piece:
1 pc.3 pcs.
10,30 €9,80 €
Prices in EURO (€), net, plus VAT
Description

of malleable iron

130 mm

Order no.:

40868013
Specifications
Inside diam.: approx. 110 mm
Outs. diam.: approx. 130 mm
Handle: approx. 180 x 12 mm diam.
Price per Piece:
1 pc.3 pcs.
12,10 €11,55 €
Prices in EURO (€), net, plus VAT
Description

of malleable iron

Rings with bosshead

70 mm

Order no.:

40869007
Specifications
Ins. diam.: approx. 50 mm
Outs. diam.: approx. 70 mm
Bosshead: for rods up to 16 mm diam.
Price per Piece:
1 pc.3 pcs.
14,15 €13,65 €
Prices in EURO (€), net, plus VAT
Description

of malleable iron

100 mm

Order no.:

40869010
Specifications
Ins. diam.: approx. 80 mm
Outs. diam.: approx. 100 mm
Bosshead: for rods up to 16 mm diam.
Price per Piece:
1 pc.3 pcs.
15,65 €14,95 €
Prices in EURO (€), net, plus VAT
Description

of malleable iron

130 mm

Order no.:

40869013
Specifications
Ins. diam.: approx. 110 mm
Outs. diam.: approx. 130 mm
Bosshead: for rods up to 16 mm diam.
Price per Piece:
1 pc.3 pcs.
17,15 €16,60 €
Prices in EURO (€), net, plus VAT
Description

of malleable iron

Burette clamps for one burette

for one burette

Order no.:

40870010
Specifications
Opening: approx. 20 mm
Bosshead: for rods up to 13 mm diam.
Price per Piece:
1 pc.3 pcs.
19,00 €18,20 €
Prices in EURO (€), net, plus VAT
Description

of zinc die cast, with bosshead

Burette clamps for two burettes

for two burettes

Order no.:

40871010
Specifications
Opening: approx. 20 mm
Bosshead: for rods up to 13 mm diam.
Price per Piece:
1 pc.3 pcs.
26,80 €26,15 €
Prices in EURO (€), net, plus VAT
Description

of zinc die cast, with bosshead

Condenser clamps

Condenser clamps

Order no.:

40875010
Specifications
Opening: approx. 65 mm
Price per Piece:
1 pc.3 pcs.
22,25 €21,05 €
Prices in EURO (€), net, plus VAT
Description

of malleable iron, revolving, without bosshead

Burette stopcocks

straight, soda-lime glass

glass plug

Order no.:

41550010
Specifications
Joint size: 12.5
Bore of plug: 2 mm Ø
Price per Piece:
1 pc.
16,50 €
Prices in EURO (€), net, plus VAT
Description

with interchangeable glass plug

PTFE plug

Order no.:

41550020
Specifications
Joint size: 12.5
Bore of plug: 2.5 mm Ø
Price per Piece:
1 pc.
21,55 €
Prices in EURO (€), net, plus VAT
Description

with interchangeable plug of PTFE

straight, borosilicate glass 3.3

glass plug

Order no.:

41551010
Specifications
Joint size: 12.5
Bore of plug: 2 mm Ø
Price per Piece:
1 pc.
14,65 €
Prices in EURO (€), net, plus VAT
Description

with interchangeable glass plug

PTFE plug

Order no.:

41551020
Specifications
Joint size: 12.5
Bore of plug: 2.5 mm Ø
Price per Piece:
1 pc.
19,60 €
Prices in EURO (€), net, plus VAT
Description

with interchangeable plug of PTFE

lateral, soda-lime glass

glass plug

Order no.:

41552010
Specifications
Joint size: 12.5
Bore of plug: 2 mm Ø
Price per Piece:
1 pc.
17,95 €
Prices in EURO (€), net, plus VAT
Description

with interchangeable glass plug

lateral, borosilicate glass 3.3

lateral

Order no.:

41553010
Specifications
Joint size: 12.5
Bore of plug: 2 mm Ø
Price per Piece:
1 pc.
17,95 €
Prices in EURO (€), net, plus VAT
Description

with interchangeable glass plug

Safety needle valve stopcock, AR-Glas® (soda glass)

Safety needle-valve stopcock, AR glass

Order no.:

41554010
Specifications
Bore of plug: 2.5 mm
Price per Piece:
1 pc.
25,20 €
Prices in EURO (€), net, plus VAT
Description

lateral, with spindle of PTFE

Safety needle valve stopcock, borosilicate glass 3.3

Safety needle-valve stopcock with spindle made of PTFE, borosilicate glass 3.3

Order no.:

41555010
Specifications
Bore of plug: 3 mm
Price per Piece:
1 pc.
26,00 €
Prices in EURO (€), net, plus VAT
Description

lateral, with spindle of PTFE

One-way stopcocks, borosilicate glass 3.3

glass plug

Joint size 12.5

Order no.:

41503001
Specifications
Joint size: 12.5
Bore of plug: 2 mm diam.
Price per Piece:
1 pc.10 pcs.
14,05 €13,45 €
Prices in EURO (€), net, plus VAT
Description

DIN 12541, with interchangeable glass plug, solid, reliable retaining device (screw thread)

Notice:

Available until stocks exhausted!

Joint size 14.5

Order no.:

41503002
Specifications
Joint size: 14.5
Bore of plug: 2.5 mm diam.
Price per Piece:
1 pc.10 pcs.
15,30 €14,50 €
Prices in EURO (€), net, plus VAT
Description

DIN 12541, with interchangeable glass plug, solid, reliable retaining device (screw thread)

Joint size 18.8

Order no.:

41503004
Specifications
Joint size: 18.8
Bore of plug: 4 mm diam.
Price per Piece:
1 pc.10 pcs.
20,40 €19,45 €
Prices in EURO (€), net, plus VAT
Description

DIN 12541, with interchangeable glass plug, solid, reliable retaining device (screw thread)

Joint size 21.5

Order no.:

41503006
Specifications
Joint size: 21.5
Bore of plug: 6 mm diam.
Price per Piece:
1 pc.
32,25 €
Prices in EURO (€), net, plus VAT
Description

DIN 12541, with interchangeable glass plug, solid, reliable retaining device

PTFE plug

Joint size 12.5

Order no.:

41504001
Specifications
Joint size: 12.5
Bore of plug: 2.5 mm diam.
Price per Piece:
1 pc.
18,65 €
Prices in EURO (€), net, plus VAT
Description

DIN 12541, with interchangeable plug of PTFE, reliable retaining device

Notice:

Available until stocks exhausted!

Joint size 14.5

Order no.:

41504002
Specifications
Joint size: 14.5
Bore of plug: 2.5 mm diam.
Price per Piece:
1 pc.10 pcs.
27,40 €23,80 €
Prices in EURO (€), net, plus VAT
Description

DIN 12541, with interchangeable plug of PTFE, reliable retaining device

Joint size 18.8

Order no.:

41504004
Specifications
Joint size: 18.8
Bore of plug: 4 mm diam.
Price per Piece:
1 pc.10 pcs.
26,65 €25,35 €
Prices in EURO (€), net, plus VAT
Description

DIN 12541, with interchangeable plug of PTFE, reliable retaining device

Joint size 21.5

Order no.:

41504006
Specifications
Joint size: 21.5
Bore of plug: 6 mm diam.
Price per piece:
1 pc.
0,00 €
Prices in EURO (€), net, plus VAT
Description

DIN 12541, with interchangeable plug of PTFE, reliable retaining device

Notice:

Available until stocks exhausted - price on request

One-way stopcocks, soda-lime glass

glass plug

Joint size 12.5

Order no.:

41510010
Specifications
Joint size: 12.5
Bore of plug: 2 mm diam.
Price per Piece:
1 pc.
13,05 €
Prices in EURO (€), net, plus VAT
Description

with interchangeable glass plug, solid, reliable retaining device (screw thread)

PTFE plug

Joint size 12.5

Order no.:

41511010
Specifications
Joint size: 12.5
Bore of plug: 2.5 mm diam.
Price per Piece:
1 pc.
20,65 €
Prices in EURO (€), net, plus VAT
Description

with interchangeable plug of PTFE, reliable retaining device

Two-way stopcocks

glass plug

Joint size 14.5

Order no.:

41522010
Specifications
Joint size: 14.5
Bore of plug: 2.5 mm diam.
Price per Piece:
1 pc.
39,95 €
Prices in EURO (€), net, plus VAT
Description

borosilicate glass 3.3, with double oblique bore, with interchangeable glass plug, solid,
reliable retaining device (thread)

PTFE plug

Joint size 14.5

Order no.:

41523010
Specifications
Joint size: 14.5
Bore of plug: 2.5 mm diam.
Price per Piece:
1 pc.
58,10 €
Prices in EURO (€), net, plus VAT
Description

borosilicate glass 3.3, with double oblique bore, with interchangeable plug of PTFE, reliable retaining device

Stopcock grease

Stopcock grease, silicone-based

35 g

Order no.:

41480035
Specifications
Tube: 35 g
Price per Piece:
1 pc.10 pcs.50 pcs.
7,00 €6,50 €6,25 €
Prices in EURO (€), net, plus VAT
Description

medium viscosity, excellent heat and cold resistance without considerable change of the consistency
between -50 °C and +150 °C (-58 °F and 302 °F)

News and events

Exhibitions

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Product novelties

Alarm thermometers with immersion probe: learn more here

 

Alarm thermometers with insertion probe: learn more here

 

Temperature controls: learn more here

News

NEW! Discover our new articles to the treatment of the manual medicine

 

NEW! Discover our new Dispensette® S - here!

 

 

 

Price list 2018 - You will find our new price list in the download section.

 

Renewal of our ISO 9001 Quality-Certificate - the current certificate can be downloaded here.

 

 

 

Glaswarenfabrik Karl Hecht GmbH & Co KG
97647 Sondheim/Rhön
Tel.: +49 (0) 9779 808-0
Fax: +49 (0) 9779 808-88
E-Mail: E-mail: info@hecht-assistent.de
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