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Same Site, Different Look. Spex SamplePrep is now Cole-Parmer.
(3623) 31 mm Evacuable Pellet Die Set
Retail Price
$2,987.25 $ 2,987.25 In stock Outside of USA & UK
(US Customer only)

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(3623) 31 mm Evacuable Pellet Die Set

To form 31 mm standard sample disks for XRF. Set includes evacuable die body, base, plunger, two 31 mm polished steel pellets (3623ST), O-ring vacuum seals, and knock-out ring for sample disk extraction. Load limit 50 tons (45.4 metric tons); weight 6.6 lbs (3 kg). Compatible with SPEX SamplePrep 3619 and 3619A Spec-Caps. 31 mm Tungsten Carbide Pellets available (3623C).

  • Features
  • Product Support
  • Ideal for pressing sample disks for XRF analysis.
  • Ideal for pressing sample disks for XRF analysis.
  • Designed to fit all SPEX SamplePrep laboratory presses.
  • Compatible with other standard laboratory presses using stand-alone dies.
  • Vacuum hose attachment enables a vacuum pump to be hooked up to the die before and during pressing to withdrawal air and moisturefrom the sample.
  • Load limit: 50 tons (45.4 metric tons)
  • Weight: 6.6 lbs (3 kg)M
  • Use with 3619 30 mm Spec-Caps® and 3619A Pre-Flared 31 mm Spec-Caps® to reinforce pressed pellets and protect the die bore.
  • Compatible with 3623W 31 mm Sleeve-and-Plunger Set.
  • Alternative 3623C 31 mm Tungsten Carbide Pellets available.


Load Limit 50 tons

Application notes and product literature may not be available for all SPEX SamplePrep accessories. Feel free to contact us at sampleprep@spex.com for help with your specific application or product needs.

MSDS may not be available for this product. Contact us if you would like to receive the MSDS for this product.