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Verifying instrument accuracy.

STaK-Chex®

Whole Blood Control

Offers complete assay values for the 5-part white blood cell differential available with Beckman Coulter® HmX and LH 500 instruments.

Convenient

  • Available in three clinically significant levels
  • Plastic cap-pierceable vials for analyzer autosampling
  • Assay value files are available for download via Zip Files for the LH 500 and HmX
  • Vials are barcoded for correct QC access

Stable

  • 105-day closed-vial stability
  • 14-day open-vial stability

STATS® Interlaboratory Quality Control program is available for Streck customers.

See related products

This is also licensed for sale in Canada.

  • Resources
  • Instruments
  • Catalog Numbers
ManufacturerInstrument
Beckman CoulterHmX
Beckman CoulterLH 500

STaK-Chex®

STaK-Chex®Catalog Number
4 x 4.0 mL (4 Low)225524
4 x 4.0 mL (4 Normal)225514
4 x 4.0 mL (4 High)225534
12 x 4.0 mL (12 Normal)225114
12 x 4.0 mL (4 Low, 4 Normal, 4 High)225512

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Standing Order Schedule

Schedule I: 13 shipments (a shipment every 28 days)
Schedule II: 7 shipments (a shipment every 56 days)
Schedule III: 5 shipments (a shipment every 84 days)
Schedule VI: 3 shipments (a shipment every 168 days)

Use the drop-down menu to select your product. If you don’t find your product listed, call Customer Service at 800-228-6090.

Note: Standing orders are shipped during the week of the release date.

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