Stopcocks and valves

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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

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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

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6251883

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NS separate plugs, PTFE hole: 6.3 mm NS 18.8

WITEG

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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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Minimum order quantity 100 packs or a multiple!
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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-Kegel-Hahn a Ø Olive 4,5 mm 2 Wege, PTFE

Bohlender

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1

6086398

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One-way stopcock compl. with PTFE plug Bore 4 mm, NS 18.8

DWK

PO number Package size Price per package    

1

6902617

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One-Way Stopcock valve, PC, Female Luer to Male Luer pack of 50

Kimble Kontes

PO number Package size Price per package    
6269795

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One-way-cock Discofix®1-blue pack of 200

B. Braun

PO number Package size Price per package    
7670942

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Outlet tap for 5 L, 10 L canisters

Dr. Weigert

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1

980004

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Outlet valve quaternary

Kinesis

PO number Package size Price per package    
7500115

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Over pressure valve NSK 29/32 0,5 bar

HWS

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6237207

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OVER PRESSURE/BACKLASH VALVE AFTER STUTZ WITH FEATHER BONDED BALL CUT CLOSURE, WITH

QVF Labor

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7653115

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Over-pressure valve w. PTFE valve outlet 0...3mm

Rettberg

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6260830

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Overpressure / check valve with spring-loaded ball-and-socket closure, Boro 3.3 NS 14.5 / 23, glass tap 14.5 / 4mm, GL 18, olive 11mm, discharge pressure variably adjustable

Neubert

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7662840

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Overpressure / non-return valve, Boro 3.3, ball closure, NS 29/32, glass door NS 14,5 / 4mm, GL 18, olive 11mm

Neubert

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7645991

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Passage high vacuum valve plug Witaflo 225x18mm, red, overwind protection, hole 12mm

WITEG

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7980737

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Patent cock grinded w/o cock, NS 18,8/50 DURAN

DWK

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1

6237235

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Patenthahn kompl. mit PTFE-Küken Bohrung 6 mm, NS 21,5 DURAN

DWK

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1

7078072

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PE-Filter 2
µ
m pack of 10

Metrohm

PO number Package size Price per package    
6257439

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Pinch Valve

MAXX

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7644984

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Pinch valve Pinch valve replacement SP3/4

MAXX

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7681385

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Pinchcock Mohr 40mm

Juchheim

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6256649

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PP connectors OD 8 - 10 mm non-return valve, Azlon® pack of 5

Bibby

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6317331

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Pressure controll -/ back pressure valve type 14,5 / 23, with lateral stopcock, 3 mm hole

Rettberg

PO number Package size Price per package    
6261138

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Pressure relief valve 1/4 "/ KF16 with screw cap GL32

Rettberg

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7646708

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Pressure relief valve Duran sleeve NS 29/32 Core NS 29/32 with spring-loaded spherical ground joint Variable outlet pressure

Neubert

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7665844

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Pressure retaining valve DHV-S-DK Connection thread: M 20 x 1.5 Adjustable pressure: 1 - 10 bar

ProMinent

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6491597

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Pressurereliefvalve

Neubert

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7643311

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PTFE pin for valves "PRODURAN®", passage 0 - 2.5 mm

DWK

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4652901

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PTFE pin for valves "PRODURAN®", passage 0 - 4 mm

DWK

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4652902

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PTFE-Hahnküken mit Gewinde kompl. Bohrung 1,5mm, NS 12.5 u.3-teilig. Hahnsicherung für Scheidetrichter

DWK

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1

6902612

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PTFE-Hahnküken mit Gewinde kompl. Bohrung 2,5mm, NS 14.5 u.3-teilig. Hahnsicherung für Scheidetrichter

DWK

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1

6900622

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PTFE-Hahnküken mit Gewinde kompl. NS 21 5/6

DWK

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1

6308379

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PTFE-keys with thread compl. hole 4mm, NS 14.5 a.3-parts retaining device

DWK

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1

6241422

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PTFE-keys with thread, bore 10 mm, NS 28, taper 1:5 and 3 part retaining device

DWK

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4652998

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PTFE-keys with thread, bore 10 mm, NS 29.2 and 3 part retaining device

DWK

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1

4653003

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PTFE-keys with thread, bore 2 mm, NS 12.5 and 3 part retaining device

DWK

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4653000

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PTFE-keys with thread, bore 2 mm, NS 13.5, taper 1:5 and 3 part retaining device

DWK

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4652996

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PTFE-keys with thread, bore 6 mm, NS 19.5, taper 1:5 and 3 part retaining device

DWK

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4652997

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PTFE-keys, T-bore 2 mm, NS 14,5 and 3 part retaining device

DWK

PO number Package size Price per package    
4653001

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PTFE-keys, T-bore 2.5 mm, NS 14,5 and 3 part retaining device

DWK

PO number Package size Price per package    
4653002

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PTFE-Spindelhahn, komplett mit Verschraubung und Dichtung

Glasfirn

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7631110

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QUETSCHVENTIL /MAXX

MAXX

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7619526

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QUETSCHVENTIL SP 4

MAXX

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7653276

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Reaction vessel 4000 ml cylindrical, with "J" valve

KGW-Isotherm

PO number Package size Price per package    
6254174

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Regulating valve 0.5 L/min Stainless steel

Dräger Safety

PO number Package size Price per package    
6323687

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Replacement cock for HV-bag cock NS 14,5/2,5

Lenz

PO number Package size Price per package    
6239833

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Replacement cock NS 24 6 mm, massive, for three-way cock

Lenz

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6238892

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Replacement cock plug 6.0mm pack of 5

Bibby

PO number Package size Price per package    
6265406

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Replacement key

Lenz

PO number Package size Price per package    
6251583

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Replacement key

Lenz

PO number Package size Price per package    
6251584

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Replacement O-rings for thread M 10 PERBUNAN

Bohlender

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1

6058249

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Replacement plug solid, drilled ground NS 14.5, 2.5 mm

Lenz

PO number Package size Price per package    
6250444

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Replacement screwthread LV 18.8/4 mm massive glass for Csako cock

Lenz

PO number Package size Price per package    
6267915

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Replacement tap 120 grad bore mass. drilled and grounded NS 14,5, 2,5mm

Lenz

PO number Package size Price per package    
6256031

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Replacement valve for QuickRelease

Millipore

PO number Package size Price per package    
6252621

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Rotaflo®, stopcock spare part Replacement key

Bibby

PO number Package size Price per package    
6490854

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Safeguarding for "RODAVISS", NS 14

DWK

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1

4652984

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SafeLock port, valve coupling unit (m) straight, for tubing 6,4mm ID

SCAT

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1

4005872

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Safety connector Ultrasite

B. Braun

PO number Package size Price per package    
6254554

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Safety valve 6-8 mm

Behr

PO number Package size Price per package    
4667591

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SafetyCap I, V2.0, GL45 preperative, 1x PTFE-fitting 4,76 mm OD + air valve

SCAT

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1

9139810

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SBW-glass stopcock keys threaded, t-bore 2.0 mm, ground, NS 14.5

DWK

PO number Package size Price per package    
4652891

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SBW-glass stopcock keys threaded, t-bore 2.5 mm, ground, NS 18.8

DWK

PO number Package size Price per package    
4652890

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Schlauch-Olive 6 x 115 mm doppelseitig, DURAN®

DWK

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1

6900990

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Screw cap with outlet tap for canisters -20 u. -30.

Bürkle

PO number Package size Price per package    
6076817

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Screwthread adapter 574-14 NS 29/32

Bibby

PO number Package size Price per package    
7614370

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Screwthread adapter B19 cone

Bibby

PO number Package size Price per package    
6258207

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Set valve

BÜCHI

PO number Package size Price per package    
4664730

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Shut-off tap

BÜCHI

PO number Package size Price per package    
6252686

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Shut-off valve for loop circuit (max. +90 °C), M16x1

JULABO

PO number Package size Price per package    
6100610

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Shut-off valve M16x1 female/male (-60...+200°C)

JULABO

PO number Package size Price per package    
6317770

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Shut-off valve M24x1,5 female/ male -40...+200°C

JULABO

PO number Package size Price per package    
6270834

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Shut-off valve, 2x plug-in technology 15 mm x 3/4 "BSP

ELGA LabWater / Veolia

PO number Package size Price per package    
7674473

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Sicherheitsventil mit O-Ring

CertoClav

PO number Package size Price per package    
6059681

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Side burette stopcock, Duran with glass plug, clear glass for burette 50 ml

Hirschmann

PO number Package size Price per package    
7613326

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Single way pump stopcock N2 14.5 bore 2.5mm

QVF Labor

PO number Package size Price per package    
7644933

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Single way stop cock compl. with PTFE-cock hole 6 mm, NS 21,5, DURAN

DWK

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1

6239573

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Single way stopcock complete with SBW key NS 12,5, Bore 2,5

DWK

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1

6901206

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Single way stopcock compl. with hollow key with glass handle, bore 10 mm, NS 29,2, DURAN

DWK

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1

6263309

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Single way stopcock compl. with SBW key bore 4 mm, NS 14,5, DURAN side arm 10 mm

DWK

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1

6262554

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Single way stopcock, ground, without keys bore 2 mm, NS 12.5 DURAN®

DWK

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1

6240663

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Single way stopcocks with glass key and bending tube arms, NS 14.5. bore 2,5mm

QVF Labor

PO number Package size Price per package    
7644929

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Sockets NS 45/40 Duran

DWK

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1

6224861

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Solenoid valve 24 V

KGW-Isotherm

PO number Package size Price per package    
6235700

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Solenoid valve assy

Bibby

PO number Package size Price per package    
6252748

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Solenoid valve for PD 2 R PD2D-PD8D, 2002, 2102-2108 with separate water supply, including quantity regulator 2.0 l/min

Lauda

PO number Package size Price per package    
6316489

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Solenoid Valve, CO2 (HERAcell i)

Thermo

PO number Package size Price per package    
6321558

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Spare cock for vacuum plug cock

Lenz

PO number Package size Price per package    
6242698

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Spare Plugs for Stopcocks NS 14,5 with groove according custom made

Neubert

PO number Package size Price per package    
7646584

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Spare PTFE-needle valve 3 mm, red

WITEG

PO number Package size Price per package    
6312338

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Spare valve ***custom made product***

Lenz

PO number Package size Price per package    
6203475

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Spex VapLock One-Way Stopcock Conector

Ismatec

PO number Package size Price per package    
6322286

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Spigot stainless steel 3/4" extrenal thread, NW 10mm

Bürkle

PO number Package size Price per package    
6282059

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Spindle, T, PTFE

HWS

PO number Package size Price per package    
6229732

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