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UC475-WH | Ultimate Cup - 50mL, White Cap, 500pk



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  • Description
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50-mL Digestion Cups: Still The Industry's Cleanest Resin, Newly Redesigned for Optimum Performance!

Now stocked in our Western Canada warehouse!

All Environmental Express® digestion cups are molded from the same polypropylene resin you've come to trust. Environmental Express® continue to certify their digestion cups for 68 elements-the most on the market, and the new and improved Certificate of Analysis for background metals and volume accuracy is included in every box.

New design features:

  • Stronger - increased wall strength provides even more durability for digesting with concentrated acids
  • Easier to Fill - graduation lines have been added to both sides of the cup, and interfering vent lines are gone forever!
  • Cap Options - a new linerless cap option, in various colors, to go with our polyethylene-faced lined cap
  • Tighter Seal - a redesigned screw thread profile tightens the seal and engages our FlipMate® System more securely
  • Wobble Free - a deeper dimple on the bottom of the cup adds extra stability

UC475 digestion cups provide premium performance in your SC154 HotBlock, SC100 HotBlock or AutoBlock. These cups are molded of clarified homopolymer polypropylene assuring higher working temperatures and greater chemical resistance than the commonly used co-polymer polypropylene. Cups are graduated to 50mL and have a total capacity of 63mL.

This part number comes with a white, polyethylene-faced lined cap.

Product Details

Method Compliance:

This product complies with the following methods:

EPA 200.2 EPA 200.5 EPA 200.7
EPA 200.8 EPA 200.9 EPA 245.1
EPA 245.7 SM 3030 SM 3112
SM 3120 SM 3125 ISO 15202-2:2012
ISO 15587-1:2002 ISO 15587-2:2002 EPA 3050B
EPA 7470 EPA 7471

Don't see your test method listed? Please let us know. You can email us at

Additional Information

Environmental Express® have a variety of colored, linerless cap options available: natural (UC475-NL), pink (UC475-PK), red (UC475-RD), orange (UC475-OR), and yellow (UC475-YL). EE also have a green, polyethylene-faced lined cap option (UC475-GN).