Effective with Lot 4190, IFUs, assay sheets and vial labels will include unique barcodes specific to the type of run and level of control. Click here to learn more.

STaK-Chex^® Plus Retics

STaK-Chex Plus Retics is a comprehensive, whole blood five-part white cell differential control with reticulocytes and nucleated red blood cells for use on Beckman Coulter^® instruments. It features vials with pierceable caps for autosampling and is available in low, normal and high levels.

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STaK-Chex Plus Retics five-part white cell differential control for Beckman Coulter instruments

Product Description

STaK-Chex Plus Retics is a whole blood five-part differential hematology control that monitors all parameters including reticulocytes and nucleated red blood cells. This control contains automated and manual reticulocyte values in three clinically significant levels (low, normal and high) and nucleated red blood cells in one level, allowing for the precision and accuracy of the instrument’s laser to be evaluated each time STaK-Chex Plus Retics is used. It features vials with pierceable caps for autosampling and has a long shelf life which reduces the number of shipments, associated costs and time spent performing lot-to-lot correlation…

Features

Includes all CBC parameters, reticulocytes and nucleated RBCs
Available in three clinically significant levels
Plastic vials with pierceable caps for analyzer autosampling
Assay values are available for download
14-day open-vial stability; 105-day closed-vial stability
Barcodes on vial labels and assay

Benefits

Established assay ranges provide less room for error
Long shelf life reduces the number of shipments and associated costs
Fewer lot-to-lot correlations save time and resources
Access to STATS^®, our free interlaboratory quality control program for peer group data comparison
Barcodes allow for automated parameter onboarding

Running your control has never been easier

Step-by-step instructions for using StaK-Chex Plus Retics

Ordering Information

Description	Item Number

4 x 4.5 mL (4 Low)	225480
4 x 4.5 mL (4 Normal)	225481
4 x 4.5 mL (4 High)	225482
12 x 4.5 mL (12 Normal)	225483
12 x 4.5 mL (4 Low, 4 Normal, 4 High)	225485

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Our whole blood controls and calibrators give you confidence in the accuracy and sensitivity of your hematology analyzers without having to complete a tedious whole blood calibration procedure.

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