Zinc Certified RM


99.9995+% Zinc(Zn) CRM

Made in the USA from UK/EU/German Raw Materials

Similar to these OEM Parts:

OEM #1: 900907.901 (1 g Certified)
OEM #2: 03190036 (200 mg)
OEM #3: 6.223.5-91.3.03 (400 mg)
3rd Party: LGC2611 (500 mg)

45 in stock


Zinc Certified Reference Material

Purity: 99.9995+%
Form: 1 mm wire
Use: Calibration of Differential Scanning Calorimeters (DSC), Differential Thermal Analyzers (DTA), Simultaneous DSC/TGA (SDT), Dynamic Mechanical Analyzers (DMA), and Thermomechanical Analyzers (TMA).
RMP: Accredited to ISO/IEC 17025:2017 and ISO 17034: 2016, #122465 by PJLA, Inc.

Made in the USA from UK/EU/German Raw Materials

Melting Point Heat of Fusion (DHf)
419.59 + 0.03 oC 108.34 + 0.2 J/g

The EA Labs Difference:

  • 5N+ purity to ensure more accurate results.
  • Official Certificate of Certified Reference Material:
    • Raised Seal and Signature
    • Manufacturing Date
    • Sale Weight
    • Certificate Number
  • Certified Reference Material Documentation:
    • Signed Certificate
    • Initialed Pages
    • Full Test Data
    • “How to Use” Section
    • “How to Analyze” Section
  • Material Presentation:
    • Glass Scintillating Vial
    • Vacuum Sealed in a Mylar Bag
  • Additional Documentation:

Download a 2 page Brochure of all EA Labs RMs and CRMs.

Please bare with us as we update this product on our website.  The product is fully verified and ready for sale.  All sales will be honored.  Purchases can be made directly from this website or by requesting a Quote from EA Labs at EngAnLab@gmail.com.


Please e-mail us at EngAnLab@gmail.com for a digital copy of your purchased Certificate of Analysis if lost.

In deference to OEMs and Competitors
“EA Labs and its suppliers are not affiliated with any major OEM or their affiliates providing similar products listed above. All claims of similarity with or to any OEM or 3rd Party products are the sole claim of EA Labs and have not been reviewed, approved, or endorsed by any OEM or Competitor.”

Terms of Sale

Additional information

Weight 16 oz
Dimensions 12.25 × 9.25 × 2 in


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