We use cookies and analytics to help improve the quality of the services we offer and analyse how our website is used. No personal data is collected. Please read our Cookie Policy here.
Browse Products
By Manufacturer
Sign up to the Alpha Resources Mailing List


The list of  reagents below are specific to the needs of your HORIBA® EMGA-921 Hydrogen elemental analyzer.

  • Alpha Part: AR170
    OEM Parts:
    LECO® 501-170, Eltra 90289/90290, Bruker® L014000170, Horiba® 014 002 955/905.120.240.001, Elementar® EAS OXYCAT 4
  • Alphadri Magnesium Perchlorate

    *Hazardous Material*

    UOM: 454G
    Alpha Part: AR171
    OEM Parts:
    LECO® 501-171/501-171-HAZ, Eltra 90200, Elementar® 03 679 901/05 005 080, Bruker® L031V05873, Horiba® 3200043831/905.200.500-001 AN/905.200.550.001, Velp® A00000225, Gerhardt® 7713, Costech® 021022
  • Alpha Part: AR177
    OEM Parts:
    LECO® 502-177/502-314, Eltra 90330/90339, Elementar® 03 679 908, Bruker® L040000012, Horiba® 3200044012/905.201.660.001/905.201.660.001AN, Velp® A00000154, Costech® 021036/021037/021026
  • Copper Sticks

    UOM: 100G
    Alpha Part: AR189
    OEM Parts:
    LECO® 502-189/502-282/502-705, Elementar® 03 679 924/05 000 699, Horiba® 3014006855/905.201.360.001
  • AlphaSolve® II (20-30 Mesh)

    *Hazardous Material*

    UOM: 500G
    Alpha Part: AR2174
    OEM Parts:
    LECO® 183-001/502-174, Elementar® 03 679 900/905.200.970.001/905.200.970.001 AN, Bruker® L031VU01564
  • AlphaSolve® II (8-20 Mesh) (Hma Hmg)

    *Hazardous Material*

    UOM: 500G
    Alpha Part: AR2176
    OEM Parts:
    LECO® 502-176, Eltra 90210, Costech® 021020
  • Alpha Part: AR2304
    OEM Parts:
    LECO® 502-304/502-844/502-878
  • Alpha Part: AR2304-500
    OEM Parts:
    LECO® 502-304-500/502-973
  • Alpha Part: AR621
    OEM Parts:
    LECO® 501-621/601-656/502-258/502-295/502-656
Latest News

Stevensville, Michigan, June 22, 2021 –  Alpha Resources LLC, southwest Michigan’s premier manufacturer of ceramics, glass and graphite used in laboratory spectrometers as well as certified creator of laboratory reference materials, is pleased to announce several front office promotions within the company to accommodate recent business expansion. Click here for full release.

Stevensville, Michigan, April 20, 2021 - Alpha Resoruces LLC, the largest manufacturer of aftermarket consumables and reference materials, was recently featured in an article for Lab Manager magazine. The article focused on stability in CRMs. Please click to read complete details