---
title: "MassCheck Amino Acid, Acylcarnitines Dried Blood Spot Control Level I — FDA record Z-1336-2022 | Is It on Recall"
description: "Too low concentration of glycine was detected in the dried blood controls of the batch 2821 of the products."
url: https://isitonrecall.com/recall/fda-device-z-1336-2022-masscheck-amino-acid-acylcarnitines-dried-blood-spot-control-level-i/
updated: 2026-10-01
site: "Is It on Recall"
language: en
---

[Recall archive](https://isitonrecall.com/archives/) / FDA device enforcement

# MassCheck Amino Acid, Acylcarnitines Dried Blood Spot Control Level I — FDA record Z-1336-2022

Reported terminated

Status as reported in the agency record. FDA warns that enforcement status may not track the current recall lifecycle; check the current official notice.

Source date May 19, 2022. Retrieved Oct 1, 2026. Last updated Oct 1, 2026.

Archive changed Oct 1, 2026. USDA FSIS records are unavailable; [check FSIS directly](https://www.fsis.usda.gov/recalls). [Source coverage and dates](https://isitonrecall.com/sources/).

## What the record says

- **Product**: MassCheck Amino Acid, Acylcarnitines Dried Blood Spot Control Level I
- **Reason**: Too low concentration of glycine was detected in the dried blood controls of the batch 2821 of the products.
- **Classification**: Class II
- **Recalling firm**: Chromsystems Instruments & Chemicals GmbH
- **Quantity**: 1330 units
- **Agency-reported status**: Terminated
- **Source record identifier**: Z-1336-2022

[Open the official record](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-1336-2022%22)

[What the recall classes mean](https://isitonrecall.com/guides/recall-classes/). Classification is an agency assessment, not individual medical advice.

## Lot and product identifiers

| Label field | Details supplied by the agency |
| --- | --- |
| Lot, code or applicability | Model: 0192; Lot Number: 2821; UDI/DI: 04250317502841 |

Match all identifying details in the current notice. A brand name alone is not enough.

## Distribution

US: NY, OH, CT.

States below are derived from the distribution text, including nationwide wording. They are not inferred from the firm's address.

- [Connecticut](https://isitonrecall.com/state/connecticut/)
- [New York](https://isitonrecall.com/state/new-york/)
- [Ohio](https://isitonrecall.com/state/ohio/)

## Dates in the source

- **Report date**: Jul 13, 2022
- **Recall initiation date**: May 19, 2022
- **Center classification date**: Jul 6, 2022
- **Termination date**: May 15, 2024

FDA company pages use the listing date; enforcement records use initiation dates; CPSC uses recall date; NHTSA uses report-received date. These dates are not interchangeable.

## What to do next

Read the official notice for the action that applies to your exact product.

[Read the current instructions](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-1336-2022%22)

## Related records

[Medical devices records](https://isitonrecall.com/category/medical-devices/) [Chromsystems Instruments & Chemicals GmbH records](https://isitonrecall.com/brand/chromsystems-instruments-chemicals-gmbh/)