Vacuum Fittings & Valves

    • Products(1,193)
    • GENERAL CONSUMABLES (539)
    • MICROSCOPY SUPPLIES (429)
    • SYSTEM SPARES (278)
    • AFM PROBES(44)
    • NEW(254)
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    Slide Saver Boxes - 25 Slide Capacity, removable lid (2 Pack) product photo
    Slide Saver Boxes - 25 Slide Capacity, removable lid (2 Pack)

    A smooth injection-moulded, high impact plastic slides saver box which keep the slides indexed, compact and durable, and provide good microscope slide protection for the histology laboratory.


    ID 51-1625-0844
    £ 24.63
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    SLIP RING SET product photo
    SLIP RING SET
    SLIP RING PCB AND CONTACTS
    ID 94-G-SUN-ASY-002SP
    £ 2,206.57
    In Stock 1
    Slotted specimen stub 12.5mm (Single) product photo
    Slotted specimen stub 12.5mm (Single)
    12.5mm aluminium pin stub with a slot and two grub screws, allowing specimens to be clamped for examination.(Sold as singles)
    ID 51-1625-0031
    £ 8.78
    In Stock 5
    SM4000 120A TERMINAL NUT (59-PRP25356) product photo
    SM4000 120A TERMINAL NUT (59-PRP25356)
    Spectromag SM4000 120A terminal nut
    ID SP-058
    £ 445.00
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    SM4000 120A Terminal Nut Insulation Washer (59-PRP253550) product photo
    SM4000 120A Terminal Nut Insulation Washer (59-PRP253550)
    Spectromag SM4000 120A terminal nut insulation washer
    ID SP-057
    £ 237.00
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    SM4000 Needle valve heater and sensor assembly (59-A6-206) product photo
    SM4000 Needle valve heater and sensor assembly (59-A6-206)
    Needle valve heater and sensor assembly for the Spectromag SM4000 superconducting magnet.
    ID A6-206
    £ 304.50
    £ 435.00
    In Stock 3
    SM4000 STANDARD SAMPLE ROD (59-PRA5963) product photo
    SM4000 STANDARD SAMPLE ROD (59-PRA5963)
    Spectromag SM4000 standard sample rod
    ID SP-100
    £ 3,222.00
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    SMA Jack to Jack ADAPTER Hermetic Bulk Head (59-PCS0041) product photo
    SMA Jack to Jack ADAPTER Hermetic Bulk Head (59-PCS0041)
    SMA socket to socket hermetic Bulk Head Adapter. (Feedthrough jack to jack)
    ID SP-039
    £ 77.00
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    SMP ADAPTOR PL FD-FD THREADED (59-PCP0236) product photo
    SMP ADAPTOR PL FD-FD THREADED (59-PCP0236)
    SMP adaptor pl fd-fd threaded
    ID SP-089
    £ 97.00
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    Sodium Di-Hydrogen Orthophosphate 500g product photo
    Sodium Di-Hydrogen Orthophosphate 500g
    Some buffers are toxic and should be handled with the same care as fixatives.

    ID 51-1625-0518
    £ 115.74
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    Solenoid Magnet Current Leads 2 x 10mmØ clamp 6mtr 120amp (59-CBZ3515) product photo
    Solenoid Magnet Current Leads 2 x 10mmØ clamp 6mtr 120amp (59-CBZ3515)
    Standard Magnet Current Leads - 2 x 10mmØ clamp 6mtr 120amp. A set of current leads suitable for systems used to connect the MercuryiPS magnet power supply to 10mm diameter current lead terminals on the cryostat.
    ID SP-140
    £ 415.00
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    Solenoid Magnet Current Leads 2 x 8mmØ clamp 6m 120amp (59-CBZ3525_6M) product photo
    Solenoid Magnet Current Leads 2 x 8mmØ clamp 6m 120amp (59-CBZ3525_6M)
    Standard Magnet Current Leads - 2 x 8mmØ clamp 6 mtr 120amp. A set (pair) of current leads suitable for systems used to connect the MercuryiPS magnet power supply to 8mm diameter current lead terminals on the cryostat.
    ID SP-141
    £ 423.00
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    Spare Blades for Miniature Saw (Pack of 10) product photo
    Spare Blades for Miniature Saw (Pack of 10)
    Miniature saw pack of spare blades to go with the saw - useful for cutting up flat embedded blocks. Dimensions: 75 x 25mm.
    ID 51-1625-0860
    £ 19.79
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    Spares Kits for Microstat range of Optical Cryostats product photo
    Spares Kits for Microstat range of Optical Cryostats

    Spares kit for Microstat OVC containing O rings & Screws. These kits are used to service and maintain your optical cryostat to ensure optimal performance.

    ID A4-851
    £ 58.10
    £ 83.00
    In Stock 2
    SPARK-350-Pt product photo
    SPARK-350-Pt

    Conductive AFM - Silicon Probe with Pt tip side and reflex coating.

    Each pack contains 10 probes

    ID 817.NN.SPARK350PT
    £ 350.00

    Quantity Discounts

    Buy 5+ items (£ 297.50 each)
    In Stock 5
    SPARK-70-Pt product photo
    SPARK-70-Pt

    Conductive AFM - Silicon Probe with Pt tip side and reflex coating.

    Each pack contains 10 probes

    ID 817.NN.SPARK70PT
    £ 350.00

    Quantity Discounts

    Buy 5+ items (£ 297.50 each)
    In Stock 5
    Special TTN2F Helium transfer tube (59-DDZ1714_XX) manufactured to customer specified dimensions product photo
    Special TTN2F Helium transfer tube (59-DDZ1714_XX) manufactured to customer specified dimensions
    Special TTN2F Helium transfer tube manufactured to customer specified dimensions - custom lengths available.
    ID SP-023
    £ 2,059.00
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    Spectromag SM4000 O RING for current lead entry (59-VOZ0012) product photo
    Spectromag SM4000 O RING for current lead entry (59-VOZ0012)
    O ring for the Spectromag SM4000 current lead.
    ID SP-059
    £ 6.00
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    Spectrosil B Quartz Inner Window product photo
    Spectrosil B Quartz Inner Window
    Spectrosil B Quartz Inner Window (CCC series) and assembly. Spectrosil B is a synthetic vitreous silica.
    ID A9-024
    £ 933.00
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    Spectrosil B Quartz Middle / Outer Window product photo
    Spectrosil B Quartz Middle / Outer Window
    Spectrosil B Quartz Middle Window (CF/DN old style/CCC). Spectrosil B is a synthetic vitreous silica meaning it is an excellent material for filtering out the near-mid IR room temperature thermal radiation. The type of window material selected will be determined by the wavelenth and intensity of the radiation, the environmental temperature and whether or not beam polarisation is required.
    ID A9-013
    £ 55.00
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    Spectrosil WF Quartz Inner Window product photo
    Spectrosil WF Quartz Inner Window
    Spectrosil WF Quartz Inner Window (CF/DN old style)
    ID A9-123
    £ 582.00
    In Stock 2
    Spectrosil WF Quartz Middle / Outer Window product photo
    Spectrosil WF Quartz Middle / Outer Window
    Spectrosil WF Quartz Outer Window (Optistat CF/DN new style). A range of replacement fittings and accessories are available to help you change the optical configuration of your cryostat.
    ID A9-101
    £ 175.70
    £ 251.00
    In Stock 3
    Spectrotabs SEM conductive tabs 12mm dia (120 Pack) product photo
    Spectrotabs SEM conductive tabs 12mm dia (120 Pack)
    Spectro high purity conductive carbon tabs have been a standard for quality carbon tabs for many years with smooth, clean surfaces for use in SEM mounting and other diverse applications including gunshot residue analysis. Spectrotabs have a much lower level of impurities than standard carbon (Leit) tabs, avoiding anomalous results during X-ray analysis of small particles and powders. 12mm width, come in a pack of 100.
    ID 51-1625-0095
    £ 48.98
    In Stock 1
    Springbow Dissecting Scissors product photo
    Springbow Dissecting Scissors
    Springbow Dissecting Scissors, Straight blades, 110mm, extra fine points
    ID 51-1625-0772
    £ 71.46
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    Square coverglasses, 15mm x 15mm (100 Pack) product photo
    Square coverglasses, 15mm x 15mm (100 Pack)
    Square Glass coverglasses 15mm x 15mm manufactured from optical quality borosilicate to the highest standards. 2 thickness.
    ID 51-1625-0891
    £ 5.92
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    Square coverglasses, 20mm x 20mm (100 Pack) product photo
    Square coverglasses, 20mm x 20mm (100 Pack)
    Square Glass coverglasses 20mm x 20mm manufactured from optical quality borosilicate to the highest standards. 1½ thickness.
    ID 51-1625-0841
    £ 5.55
    In Stock 2
    Square coverglasses, 24mm x 24mm (100 Pack) product photo
    Square coverglasses, 24mm x 24mm (100 Pack)
    Square Glass coverglasses manufactured from optical quality borosilicate to the highest standards. 1 thickness.
    ID 51-1625-0843
    £ 8.90
    In Stock 2
    SR Optistat Sample Rod (59-A100491) supplied with standard Thermal link (A7-103) product photo
    SR Optistat Sample Rod (59-A100491) supplied with standard Thermal link (A7-103)
    SR Optistat Sample Rod supplied with standard Thermal link (A7-103). This is our standard support rod.
    ID A7-101
    £ 1,056.00
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    Stacking Beakers (Pack of 10) product photo
    Stacking Beakers (Pack of 10)
    Tapered polypropylene beakers with moulded graduations and non-drip pouring spouts. (50ml Size)
    ID 51-1625-0848
    £ 24.15
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    Staining jar for coverglasses product photo
    Staining jar for coverglasses
    A low volume moulded glass jar with a plastic screw-top lid, ideal for use with costly reagents
    ID 51-1625-0501
    £ 41.86
    In Stock 5
    Stainless Steel Dewar with handle product photo
    Stainless Steel Dewar with handle
    These are high quality Dewars with a carrying handle and stainless steel outer case and are therefore rust-free, anti-corrosive, all hygienic and strong. (2 litre)
    ID 51-1625-0190
    £ 215.83
    In Stock 2
    Stainless Steel Probe - Flat Tip product photo
    Stainless Steel Probe - Flat Tip
    Swiss made stainless steel multi-purpose probes.
    ID 51-1625-0896
    £ 4.37
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    Stainless Steel Probes Kit product photo
    Stainless Steel Probes Kit
    Swiss made stainless steel multi-purpose probes in a handy kit of 6.

    ID 51-1625-0752
    £ 20.48
    In Stock 4
    Stainless Steel Probes - Straight needle tip product photo
    Stainless Steel Probes - Straight needle tip
    Swiss made stainless steel multi-purpose probes.


    ID 51-1625-0754
    £ 4.37
    In Stock 3
    Stainless Steel Tee product photo
    Stainless Steel Tee
    Stainless Steel Tee, 25mm
    ID A4-533
    £ 125.00
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    Standard block set 1  (37 elements) product photo
    Standard block set 1 (37 elements)

    STANDARDS BLOCK SET 1 - 37 standards covering 42 elements plus Faraday cup.

    ID 51-1606-010
    £ 3,470.00
    In Stock 1
    Standard block set 2 (55 elements) product photo
    Standard block set 2 (55 elements)
    STANDARDS BLOCK SET 2 - 55 standards covering 56 elements plus Faraday cup.
    ID 51-1606-021
    £ 4,210.00
    In Stock 1
    Standard Carbon Adhesive Tabs, 32 mm Dia. product photo
    Standard Carbon Adhesive Tabs, 32 mm Dia.
    Standard Carbon Conductive Adhesive Tabs are formed by two sides of thick conductive adhesive (45µm on each side) with the center conductive core film (35µm). With the total thickness of 125µm, these tabs will offer reasonably firm, smooth surfaces for a variety SEM applications, including gunshot residue analysis. Tabs are protected by white liners, which do not have to be removed when samples are ready to be mounted.

    This item is on pre-order and will take between 1-2 weeks to arrive.
    ID 51-1625-0589
    £ 23.74
    In Stock 4
    Standard Helium Probe with Fischer 4-pin (59-BDZ1761) product photo
    Standard Helium Probe with Fischer 4-pin (59-BDZ1761)
    Standard Helium Level Probe with Fischer 4-pin connector. The probe tube is manufactured from stainless steel and contains a superconductive wire.

    ID H2-101
    £ 1,200.00
    In Stock 1
    Standard Nitrogen Probe with Fischer 3 pin connector (59-KRA0282) product photo
    Standard Nitrogen Probe with Fischer 3 pin connector (59-KRA0282)
    Standard Nitrogen Probe with Fischer 3-pin connector - The stainless steel probe tube is a coaxial capacitive sensor.
    ID H2-201
    £ 1,491.00
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    STATMARK™ Black Marker Pen (12 Pk) product photo
    STATMARK™ Black Marker Pen (12 Pk)
    The STATMARK™ Pen is the ideal black marker for histology and cytology labs.
    ID 51-1625-0769
    £ 55.97
    In Stock 2
    Storage Box for 12 x 12.5mm Pin Stubs product photo
    Storage Box for 12 x 12.5mm Pin Stubs
    Clear plastic stub storage Box for 12 x 12.5mm Pin Stubs
    ID 51-1625-0250
    £ 5.82
    In Stock 10
    Storage Box for 8 Stereoscan Stubs product photo
    Storage Box for 8 Stereoscan Stubs
    Plastic storage boxes with inserts and hinged lid holding 4 x 12.5mm pin stubs, 8 x 12.5mm pin stubs, 8 x 25.4/32mm dia pin stubs or 32mm dia re-entrant stubs.
    ID 51-1625-0178
    £ 7.89
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    Storage box for metal AFM/SPM discs product photo
    Storage box for metal AFM/SPM discs
    These efficient AFM storage boxes are available with magnetic strips to hold metal SPM discs. They both measure 75 x 120 x 32mm.

    This AFM/SPM Disc Storage Box can fit 2 x 20mm Strips (15mm discs)
    ID 51-1625-0855
    £ 22.26
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    Storage box for metal AFM/SPM discs product photo
    Storage box for metal AFM/SPM discs
    These efficient AFM storage boxes are available with magnetic strips to hold metal SPM discs. They both measure 75 x 120 x 32mm.

    This AFM/SPM Disc Storage Box can fit 3 x 12mm Strips for 12mm diameter discs
    ID 51-1625-0876
    £ 14.14
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    Storage Tubes for 12.5mm SEM Pin Stubs (Pack of 10) product photo
    Storage Tubes for 12.5mm SEM Pin Stubs (Pack of 10)
    Tubes for storing and transporting SEM specimens that will hold 12.5mm pin stubs, M4 threaded stubs and larger pin stubs up to 38mm.
    ID 51-1625-0296
    £ 5.14
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    Storage Tubes for Pin Type Stubs up to 38mm dia (Pack of 10) product photo
    Storage Tubes for Pin Type Stubs up to 38mm dia (Pack of 10)
    Storage Tubes for Pin Type Stubs up to 38mm dia (Pack of 10)
    ID 51-1625-0285
    £ 22.46
    In Stock 8
    Stub Storage Box for 14 Pin-Type Stubs product photo
    Stub Storage Box for 14 Pin-Type Stubs
    Storage box for a wide range of SEM stubs including 12.5mm, 25mm and 32mm pin stubs, 10mm and 15mm cylinder stubs and 15mm M4 threaded stubs.
    ID 51-1625-0032
    £ 12.24
    In Stock 12
    STUDDING A4 ST M04.00 (59-FSD0003) product photo
    STUDDING A4 ST M04.00 (59-FSD0003)
    Triton bottom loading load lock (BLLL) Studding M4
    ID SP-063
    £ 7.00
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    SUMITOMO F-70 COMPRESSOR INLINE FILTER EXTERNAL (59-VFZ0060) product photo
    SUMITOMO F-70 COMPRESSOR INLINE FILTER EXTERNAL (59-VFZ0060)
    Sumitomo F-70 compressor inline external filter.
    Please note: Image shows main unit and not inline external filter.
    ID SP-028
    £ 1,905.00
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    Super Fine Eyelash with Handle product photo
    Super Fine Eyelash with Handle
    A carefully selected superfine eyelash is attached to a finely balanced wooden handle.
    ID 51-1625-0781
    £ 22.34
    In Stock 2