Stopcocks and Valves

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DURAN® Stopcocks, two way, complete with PTFE-keys, bore 4 mm, NS 18.8

DWK

PO number Package size Price per package    

1

4653087

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DURAN® Stopcocks, two way, double oblique bore, complete with SBW-key, bore 2,5 mm, NS 14.5/22

DWK

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1

6802571

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DURAN® Stopcocks, two way, ground and polished, without keys, NS 14.5

DWK

PO number Package size Price per package    

1

4653086

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DURAN® Stopcocks, two way, ground, without keys, NS 14.5

DWK

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1

4653084

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DURAN® Stopcocks, two way, ground, without keys, NS 18.8

DWK

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1

4653088

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DURAN® Stopcocks, two way, ground, without keys, NS 21.5

DWK

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4653089

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DURAN® Three-way capillary stopcocks, T-bore 4 mm, NS 18.8, complete with PTFE-key and 3 part retaining device

DWK

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4653082

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DURAN® Three-way stopcocks, ground and polished, NS 18.8 for PTFE-key, without keys

DWK

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4653083

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DURAN® Three-way stopcocks, ground, NS 18.8/ 4 mm, without key

DWK

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4653080

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DURAN® Three-way stopcocks, ground, NS 18.8/2,5 mm, without key

DWK

PO number Package size Price per package    
4653081

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DURAN® Three-way stopcocks, NS 14.5, ground and polished for PTFE-key, without key

DWK

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4653078

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DURAN® Three-way stopcocks, T-bore 2,5 mm, NS 14.5, complete with PTFE-key and 3 part retaining device

DWK

PO number Package size Price per package    
4653077

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DURAN® Three-way stopcocks, T-bore 2,5mm, NS 14.5, complete with SBW-key and 3 part retaining device

DWK

PO number Package size Price per package    
4653076

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DURAN® Three-way stopcocks, T-bore 4 mm, NS 18.8, complete with SBW-key and 3 part retaining device

DWK

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4653079

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DURAN® Water connectors, double, 7 X 115 mm

DWK

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1

4652881

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Durchgangsventilhahn "GU" 0-2,5 mm

DWK

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1

7077041

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Durchgangsventilhahn "GU" 0-4 mm Duran

DWK

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1

6901319

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Durchgangsventilhahn "GU" 0-6 mm

DWK

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1

6901693

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EasyPlus Valve

Mettler-Toledo

PO number Package size Price per package    
4687005

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Eckventilhahn 0-10mm "Produran"

DWK

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1

7400573

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Eco stopcock plugs for lateral burettes NS 12.5 x 27 mm, Ø 1.5 mm, M 8

Bohlender

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1

6237847

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Eco straight-through stopcock plug, PTFE / PP, 18.2 x 29 mm, Ø 4.0 mm M.

Bohlender

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1

6318201

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Edge high vacuum valve plug Witaflo 225x13mm overwind protection, hole 10mm

WITEG

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7980736

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Edge-valv- cock "GU" passage 0 - 2,5 mm, DURAN

DWK

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1

6232068

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Einweghahn kompl. mit hohlem Küken mit Glasgriff, Bohrung 4 mm, NS 18,8, DURAN

DWK

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1

7072106

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Einweghahn kompl. mit hohlem Küken mit Glasgriff, Bohrung 5 mm, NS 21,5, DURAN

DWK

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1

6229526

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Einweghahn kompl. mit PTFE-Küken Steigung 1:5, Bohrung 2 mm, NS 13,5, DURAN

DWK

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1

7077793

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Einweghahn kompl. mit PTFE-Küken Steigung 1:5, Bohrung 2,5 mm, NS 13,5, DURAN

DWK

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1

7077794

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Einweghahn kompl. mit PTFE-Küken Steigung 1:5, Bohrung 4 mm, NS 18,2, DURAN

DWK

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1

7077795

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Einweghahn NS 18,8, 4 mm Bohrung PTFE-Küken, + 2 Oliven D=10 mm Schenkellänge ab NS-H=50 mm, DURUN

Lenz

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6224129

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Einwegküken EM 3NS=2,5 mm Bohr. für Einweghahn mit Gewinde und Schraubsicherung

Lenz

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6200578

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ELECTROMAGNET. SHUT-OFF VALVE DN 25, PVDF VERSION, INCL.NORMFL.ANANG. DN 25/25 ISO-KF

Christ

PO number Package size Price per package    
7670327

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Electromagnetic stop valve DN 16, PVDF-type, incl. standard flange connections DN 16/16 ISO-KF, for continuous operation of the rotational-vacuum-concentrators RVC 2-18 and RVC 2-25 without switching-off the vacuum pump

Christ

PO number Package size Price per package    
9882843

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Ersatzküken für Dreiweghahn massiv, NS 18,8/4mm

Lenz

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6803221

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Exchange kit QV / VS for TP / SPB / 5 consisting of: - Pinch valve 0900972 - Valve system 0900974

MAXX

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7662635

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Exhaust air filter L V3.0, label, pack of 2

SCAT

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1

7911394

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Exhaust air filter S, V2.0 with splash guard and change indicator

SCAT

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6316577

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Product discontinued. Successor product: 4681460

Filling valve Dispensette S TA 10 ml, PFA/Sapphire

BRAND

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1

6319297

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Fine adjustment valve

KNF

PO number Package size Price per package    
7659164

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Fine dosing feeder stainless steel 1 ¼" with PTFE-sealing

Düperthal

PO number Package size Price per package    
6250091

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Fixed pressure valve 0.5 bar, nickel- plated

Dräger Safety

PO number Package size Price per package    
6274241

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Flange (Hei-VAP Bench-top)

Heidolph Instruments

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6281830

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Flow meter TMF-RMA-9-SSV for air/gases

Saint Gobain

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6253261

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Flow regulator purple 3,3 l/min incl. magnetic valve

Lauda

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6316490

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Flowrate adjustion valve Stopcocks, ., 12/Pk

Phenomenex

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7678589

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Freight Costs Hartenstein

Th. Geyer

PO number Package size Price per package    
7644833

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Gas ballast straight fitting, NPT 1/8"

VACUUBRAND

PO number Package size Price per package    
4670008

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Gas-saving-valve 75x120x130 mm, PP, natur

Bohlender

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1

6275392

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Gewinde-Adapter 2" Mauser Grobgewinde 2"

Bürkle

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6802417

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GL Control Valve GL 14, Ø 4 mm, PTFE

Bohlender

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1

6303609

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Glass insert, center GL 32 2 x GL 18 sideways without screw caps and olive

Rettberg

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7920447

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Glass plug NS 14,5

Neubert

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7665888

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Glass stopper for glass app. according to JP 120313 page 334 NS 15/25 according to drawing Solid stopper with hook

Neubert

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7677943

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Hahn für Seitentubus Kern NS 24/29, NS Küken 4 mm

Lenz

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6224964

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Hahn und Küken für Scheidetrichter, TFE

Nalgene

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1

7049324

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Hahn und Küken für Scheidetrichter, TFE, PP

Nalgene

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1

7049323

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Hahn, PTFE, PLASTIBRAND

BRAND

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7019024

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Hahnhülse DIN 12541 Borosilikatglas 3.3 für Einweg-Kegelhahn mit Biegerohransätze ***Sonderanfertigung***

Lenz

PO number Package size Price per package    
6801006

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Hahnküken mit Gewinde, SBW-Glas geschliffen, Bohrung 4 mm, NS 18,8

DWK

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1

6072715

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Hahnküken mit Rille geschliffen, Bohrung 10 mm, NS 29.2, DURAN

DWK

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1

6229531

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Hahnküken mit Rille geschliffen, Bohrung 8 mm, NS 24, DURAN

DWK

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1

6201309

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Hexagon nut, natural, R 1/2 PE

hünersdorff

PO number Package size Price per package    
6800292

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High vac. stopcock/one way,nom. size 4 4mm plug bore, parallel legs

Rettberg

PO number Package size Price per package    
4657226

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High-vacuum right-angle stopcock NS 18,8 - borehole 4,0 mm custom-made product

Hofmann

PO number Package size Price per package    
7649355

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High-vacuum valve, angled valve, passage 0 - 10 mm, stub tube O.D. 14 mm

Rettberg

PO number Package size Price per package    
4656387

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Highvacuum stopcock, straight bore 3mm

Bibby

PO number Package size Price per package    
6270508

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Highvacuum stopcock, straight bore 4mm

Bibby

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6270509

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Hose tab

Lauda

PO number Package size Price per package    
6201564

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Infuvalve check valve, single, sterile packed, VE=50

Braun

PO number Package size Price per package    
7644726

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KERNE MIT GLASHAHN 2.5 MM, OHNE RECHTWINKLIG GEBOGEN

Neubert

PO number Package size Price per package    
7631823

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Keys for stopcocks with 3 grooves PTFE, NS 14.5 double oblique 2.5 mm and 3 part retaining device

DWK

PO number Package size Price per package    
4652982

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Keys for stopcocks with 3 grooves PTFE, NS 18.8 double oblique 4 mm and 3 part retaining device

DWK

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4652983

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Keys for stopcocks with 3 grooves PTFE, NS 21.5 double oblique 6 mm and 3 part retaining device

DWK

PO number Package size Price per package    
4652985

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KUGELHAHN, DN 16 KF

Buddeberg

PO number Package size Price per package    
7632115

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LOW PRESSURE VALVE ASSY SIL-20

Shimadzu

PO number Package size Price per package    
7664285

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Luer one-way check valve, SAN Silicone diaphragm, inner cone outer cone pack of 10

Ismatec

PO number Package size Price per package    
6312444

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Melting solders 47°, for the door closure

Düperthal

PO number Package size Price per package    
7643298

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Micro filter funnel 2 ml porosity 0

Lenz

PO number Package size Price per package    
6238131

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Microventil TZ 3285

SI Analytics

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7091054

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MINI 3 WEGE-HAHN UNF 1/4" 28 G,

Bohlender

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1

6902453

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Mininert Septa Replacement Septa

Restek

PO number Package size Price per package    
7667397

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Mininert Valve For 20mm Screw Cap Vials Pack of 12

Restek

PO number Package size Price per package    
7614743

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Mono outlet valve suitable for GFL-Bi-Dest. 2102

Lauda

PO number Package size Price per package    
7603805

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MPV-1 Multiportventil geeignet für Alyza IQ PO4 und NH4

WTW

PO number Package size Price per package    
827000

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Product discontinued. Successor product: 6327233

Multiport valve for Alyza IQ

WTW

PO number Package size Price per package    
6327233

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Needle valve for air regulation

Th. Geyer

PO number Package size Price per package    
7644832

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Needle valve stopcock "Economy", angled w. PTFE-needle-valve, sealing system and overtwist safety device,bore: 0-10 mm, made from DURAN

WITEG

PO number Package size Price per package    
7972025

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Valve cock, straight, DURAN BISTABIL, w.PTFE- /s arbor and backup, leak rate Q < 0,1 mbar l 1/s

Lenz

PO number Package size Price per package    

1

9116215

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NEUMO NON-RETURN VALVE BIOFLOW TCVC-CC

Th. Geyer

PO number Package size Price per package    
7669131

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Nitrogen gas collecting main 100 ml NS 29, ***special product***

Lenz

PO number Package size Price per package    
6269642

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Nitrogen gas collecting main NS45 length max. 15cm acc. to NS ***special product***

Lenz

PO number Package size Price per package    
6269643

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Non return valve PP tube ID 8-10 mm

Behr

PO number Package size Price per package    
4667590

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NS separate plugs, PFTE hole: 4 MM NS 14,5

WITEG

PO number Package size Price per package    
6251883

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NS separate plugs, PTFE hole: 6.3 mm NS 18.8

WITEG

PO number Package size Price per package    
7658751

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O ring in rubber for NS 29.2

DWK

PO number Package size Price per package    

1

4652882

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O-Ring for stirr closure

Lenz

PO number Package size Price per package    
6239025

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O-ring GL 15 x 3,2 mm, for cock with creasing

DWK

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1

6234727

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O-ring GL 17 x 4 mm, for cock with creasing

DWK

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1

6234726

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Oliven, doppelseitig 115 x 6 mm, DURAN

Lenz

PO number Package size Price per package    
6201508

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Oliven-Kegel-Hahn a Ø Olive 4,5 mm 2 Wege, PTFE

Bohlender

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1

6086398

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