Helping restore stability in an UNstable world

Currently owned and marketed by IsoPrime Ltd* the IsoPrime was first sold by Micromass* then sold to Waters Corp* then sold to GVI* then sold to Thermo prior to being currently owned by IsoPrime Ltd.*

In order to bring some much needed stability to the IsoPrime* users in North America, Elemental MS Inc. is pleased to offer a full range of service agreements as well as by the hour tech support for everything in the IsoPrime* product range. We also probably stock more IsoPrime* parts than anyone in North America.


We will shortly be launching an eStore for many of our in-stock parts and consumables. Orders can be placed 24/7 and any received by 3pm CST will ship the same day.

Elemental MS Inc. stocks most common parts and consumables for your IsoPrime* or Optima* mass spec or peripheral. All stock is held in College Station Texas and ready for overnight dispatch to your location.


In the unlikely event of your item not being carried in our US service facility we will gladly arrange at cost delivery from one of our other global locations.


A full parts store will be online in the near future. Until that time please either call us FREE on (888) ISO-IRMS [476-4767] or email your request to Where possible please include the instrument Make, Model and Serial Number. The approximate age of the system and part number help us greatly in getting back to you in the shortest possible time.



*All trademarks belong to their respective owners. Elemental MS makes no claims as to the manufacture of any part or consumable being supplied by an OEM but all items are considered equal or superior quality to the original.



We are having a few problems with the eStore gateway.

Mention eStore when ordering and get free ground shipping on orders over $150.


IsoPrime Filament

IsoPrime and late model Optima high sensitivity ion source filament. Thoria coated.