Indium Reference Material


Compare to OEM P/N: 900902.901
Compare to OEM P/N: 03190033
Compare to OEM P/N: 6.223.5-91.3.01

Thermal Support P/N: 761721
USA Product


“Thermal Support LLC is not affiliated with any major OEM or their affiliates. Any claims of compatibility with or to TA Instruments, PerkinElmer, Mettler or Netzsch are the sole claim of Thermal Support and have not been reviewed, approved, or endorsed.”


Thermal Support is an Authorized Re-seller of Reference Materials by EA Labs

Indium (In) Reference Standards are high purity, 99.999%

Standard Mass: 400 mg @ $45.00 per unit.

USA Product

Most Reference Materials we see today are Non Certified Similar to the OEM Part Numbers below:

See the difference between “certified and non-certified” reference materials

Thermal Support’s Indium Reference Materials, Non-Certified

OEM #1: 900902.901
OEM #2: 03190033
OEM #3: 6.223.5-91.3.01

  • 5N purity to ensure accurate results.
  • 5N purity is backed by literature.
  • Certificate of Analysis with each order.
  • Wire for ease of cutting material vs rod and drop forms.
  • Small diameter to ensure less wasted mass per calibration.

Additional information

Weight .5 lbs
Dimensions 4 × .75 × 3 in

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