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FDA Device recall Z-0640-2013

Siemens Chek-Stix Combo Pak (Distributed OUS only) Catalog Number: 1364N Chek-Stix¿ Positive and Negative Control Strips for Urine Chemistr…

On 2013-01-16 the FDA classified a Class II recall of Siemens Chek-Stix Combo Pak (Distributed OUS only) Catalog Number: 1364N Chek-Stix¿ Positive and Negative Control Strips for Urine Chemistr… by Siemens Healthcare Diagnostics, citing when these lots of control material are reconstituted, the positive control solution leukocyte result may become negative if the solution is held for more than two hours above 25¿….

Read the official FDA Device notice

AgencyFDA Device
Recall numberZ-0640-2013
ClassificationClass II
Statusterminated
Initiated2012-11-21
Published2013-01-16
Last updated2026-09-13 11:53 UTC
CompanySiemens Healthcare Diagnostics
DistributionUS

Product

Siemens Chek-Stix Combo Pak (Distributed OUS only) Catalog Number: 1364N Chek-Stix¿ Positive and Negative Control Strips for Urine Chemistry: When used with Siemens reagent strips and tablets for urinalysis, CHEK-STIX¿ positive and negative control strips provide defined results for glucose, bilirubin, ketone (acetoacetic acid), specific gravity, blood, pH, protein, urobilinogin, nitrite, and leukocytes

Reason

When these lots of control material are reconstituted, the positive control solution leukocyte result may become negative if the solution is held for more than two hours above 25¿C (77¿F).

Identifiers

code_infoCarton/BottleLot Number: C0099091A P0099091A C0100101 H P0100101 H C0103042C P0103042C

Status history

No status changes recorded since RecallRadar first saw this recall on 2026-09-13 11:53 UTC. Current status: terminated.

Source

Official record: https://api.fda.gov/device/enforcement.json?search=recall_number:%22Z-0640-2013%22

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