Reference Standards, Mass Spectrometry & Chromatography Supplies
BCP Instruments
12 avenue des Saules
69600 Oullins - France
Tel. : +33 (0)4 72 49 72 65
Fax : +33 (0)4 72 49 70 45
February 2017 : new 5th Edition of the WILEY MS Library of Drugs, Poisons, Pesticides, Pollutants & their Metabolites
See the NIST/WILEY section

November 2016: new standards available from Wellington
US EPA Method 537 for the determination of selected perfluorinated alkyl acids in drinking water
Native and mass-labelled PFAS mixes
Aug. 2016, L-PFPrS, Components of ADONA & F-53B
Sept. 2016, Organophosphate Reference Standards (OPFRs)
See the Wellington section
> new products

June 2016: the 2016-18 Wellington catalog is available for immediate download

You may also request a hard copy

2016: New standards available from Chiron AS :
environmental, food safety & toxicology
See the Chiron section to upload pdf documents

Imtakt : Next Generation HPLC Columns

New SIS Scientific Supply Catalog ready to ship... just request your copy !

Mini-catalogues from Chiron
available for:
New Psychoactive Substances
Pesticides (Edition 2, Oct. 2015)
Petroleum Reference Materials
Fire Retardants
Water Analysis,

General MS Supplies > Filaments

Filament and other parts Manufacture / Repair

A core part of SIS business is the manufacture and repair of filaments for Mass Spectrometers. Since 1978 SIS has been the leader in providing quality filaments for Mass Spectrometers. SIS has repaired hundreds of different types of filaments and this experience has been used to design and develop new filaments for a variety of instrument manufacturers.

  • Experienced Personnel
  • Custom Fixtures and Tooling
  • Precision Assembly Equipment
  • Prototypes to Production

Filaments manufactured by SIS 2013

List of Filaments repaired by SIS : Filament Repair List

SIS Yttria Filaments Repair 2013

Design, Manufacture & Machining for the Scientific and Medical Industries

SIS manufactures a wide variety of filaments from many different materials.
Materials such as tungsten, rhenium, platinum and others are routinely formed into coils and other shapes for use as filaments. These filaments are then accurately welded to various assemblies.

SIS specializes in Manufacturing & Machining for the Scientific and Medical Industries: from small to mid size parts machining to exacting tolerances, fine finishes and super clean.

Precision Spotwelders are combined with custom design and manufactured electrodes and fixtures to maintain accuracy and precision on all filaments. Microscopes are mounted over many spotwelders to provide additional accuracy. In some cases video systems are utilized to assure accurate manufacture.

Quality and Value

Quality Assurance is the over riding aspec of all what SIS manufactures. From design and manufacturing to assembly and packaging, quality is built in to every manufactured and assembled part. Optical measurement systems, lasers, microscopes and other equipment are used to assure that you get the parts that you need.
  • Precision Machining and Assembly
  • Tight Tolerances
  • Fine Finishes
  • In-House Precision Cleaning
  • In-House Electropolishing and Passivation
  • Precision Assembly

New SISAlloy Mass Spectrometry Filament

The new SISAlloy (Yttria/Rhenium alloy) Mass Spectrometry Filaments reduce or eliminate filament sagging. Most Models of the Agilent, Varian and Thermo MS Filaments can be repaired with this Yttria/Rhenium wire in place of the standard Rhenium.

For more details on Filament and Heater Repair: SIS Filament and Heater Repair Section A9 - A12

More information and / or quote:
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