BioMérieux Recalls Color Gram 2 Stains Due to Temperature Excursion
BioMérieux is recalling Color Gram 2 stains in Guadeloupe after a shipment experienced a temperature excursion exceeding acceptable limits.
What this means for you
Minor labeling or packaging issue, or a voluntary precautionary recall. Risk of harm is low but real — follow the manufacturer's instructions.
Our severity reasoning: The recall is classified as FDA Class II, which typically corresponds to a moderate severity. The hazard is a temperature excursion that may compromise product efficacy, but no injuries or illnesses are reported in the source text.
Plain-English summary
BioMérieux SA is recalling 8 boxes of Color Gram 2 (COLOR GRAM 2 - F) stains, specifically lot number G64508 (ref: 55542). These products are used to stain bacterial and fungal microorganisms for direct examination according to the Gram method.
The recall was initiated because a shipment to Guadeloupe suffered a temperature excursion up to 47.8°C, which exceeded the acceptable limits for the product. After the issue was detected, Global Supply Chain QA requested that the bioMérieux distributor in Guadeloupe place the products in quarantine in July 2017. However, the distributor informed the company in November 2017 that the products had already been delivered to customers.
The affected products were distributed internationally, with the specific incident involving the Guadeloupe market. Customers who possess this specific lot number should stop using the product and contact their supplier or BioMérieux for further instructions.
The recalled product
- Product
- Color Gram 2 (COLOR GRAM 2 - F), these stains are used to stain bacterial and fungal microorganisms for direct examination, according to the Gram method. Dye and chemical solution stains for medical purposes are mixtures of synthetic or natural dyes or nondye chemicals in sol
- Manufacturer
- BioMerieux SA
Is your product affected?
Check your packaging against the codes below. If any of them match, the product is part of this recall.
Lot numbers (1)
- Color Gram 2 (COLOR GRAM 2 - F) (ref: 55542) Lot number G64508
Distribution
Distribution scope not specified by the agency.
Part of a larger recall action
This product is one of 9 recalled by BioMerieux SA under a single FDA (Devices) recall action. The agency files each product separately, so the size of the action is not visible from this page alone.
See all 9 products in this recall →Related recalls
Same manufacturer · BioMerieux SA
See all →- HighMYLA Diagnostic System Software Versions Recalled for Risk of False Negatives
FDA (Devices) · 2021-10-20
- HighMYLA Laboratory Software: Potential Test Result Alteration from Software Anomaly
FDA (Devices) · 2021-08-18
- ModerateBioMerieux NucliSENS Magnetic Extraction Reagents Recalled Due to Temperature Exposure
FDA (Devices) · 2018-10-31
- ModerateBioMerieux Recalls VIDAS FSH Assay Kits Due to Calibration Issues
FDA (Devices) · 2018-07-04
- ModerateBioMérieux PREVI Color Gram Reagents Recalled Due to Temperature Excursion
FDA (Devices) · 2018-06-20
Same hazard · temperature excursion
See all →- ModerateCyclophosphamide injection vials recalled after a transportation temperature excursion
FDA (Drugs) · 2025-09-24
- ModerateXolair 75 mg syringes exposed to temperatures outside labeled storage requirements
FDA (Drugs) · 2025-08-13
- ModerateRecombinate antihemophilic factor vials exposed to temperatures outside labeled storage
FDA (Drugs) · 2025-08-13
- ModerateXolair auto-injectors exposed to temperatures outside labeled storage requirements
FDA (Drugs) · 2025-08-13
- ModerateProlia prefilled syringes recalled after potential temperature excursions during transit delays
FDA (Drugs) · 2025-07-30