A covering intended to be used to seal the top of a test tube or reagent reservoir to protect the contents against contamination from the external environment, and to prevent spillage and/or evaporation of contents during transportation or processing. The top
| Company | Devices | Share |
|---|---|---|
| Globe Scientific Inc. | 47 | 62% |
| Zhejiang Gongdong Medical Technology Co., Ltd. | 8 | 11% |
| Sarstedt Aktiengesellschaft & Co.Kg | 7 | 9% |
| Alltrista Plastics Llc | 4 | 5% |
| Kb Medical (Group), Inc. | 3 | 4% |
| Kova International, Inc. | 2 | 3% |
| Mdhc Life Technologies (Kunshan) Co., Ltd. | 1 | 1% |
| Immunodiagnostic Systems Limited | 1 | 1% |
| Abbott Molecular Inc. | 1 | 1% |
| Fisher Scientific Company L.L.C. | 1 | 1% |
| Cardinal Health 200, Llc | 1 | 1% |
Company = labeler of record on GUDID. 11 companies in total; top 12 shown. Click headers to sort.
Sample of brand names as labelled; no endorsement. Ask us for the full list with company, model and UDI.
| Code | Name | Devices |
|---|---|---|
| LXG | Equipment, Laboratory, General Purpose, Labeled Or Promoted | 61 |
| LXG | EQUIPMENT, LABORATORY, GENERAL PURPOSE, LABELED OR PROMOTED | 11 |
| NNK | Container, Specimen Mailer And Storage, Non-Sterile | 4 |
| MPQ | Container, Specimen, Urine, Drugs Of Abuse, Over The Counter | 1 |
| JJE | Analyzer, Chemistry (Photometric, Discrete), For Clinical Us | 1 |
| JJH | CLINICAL SAMPLE CONCENTRATOR | 1 |
Use these as the dimensions to specify in a tender line.
No closely related category with 50+ devices.
76 device records in commercial distribution are listed on the FDA Global Unique Device Identification Database (GUDID) under the GMDN category "Test tube/reservoir cap", from 11 companies. The largest labeler is Globe Scientific Inc. with 62% of records.
LXG (Equipment, Laboratory, General Purpose, Labeled Or Promoted ), LXG (EQUIPMENT, LABORATORY, GENERAL PURPOSE, LABELED OR PROMOTED ), NNK (Container, Specimen Mailer And Storage, Non-Sterile), MPQ (Container, Specimen, Urine, Drugs Of Abuse, Over The Counter)
No. GUDID is the US register. For the UAE (MOHAP/DoH) and Saudi (SFDA/MDMA) a separate registration and a local authorised representative are required; Consulting Wallah can check the status and connect you with registered suppliers.
Add test tube/reservoir cap to the RFQ basket or use the form below with quantity, specification and delivery location; the Network returns comparable quotes from verified suppliers in 2–5 working days.
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Source: FDA AccessGUDID (AccessGUDID full release 2 Nov 2026); counts are device records in commercial distribution grouped by GMDN preferred term; companies are labelers of record. Information only — US listing is not a registration in the UAE or GCC; verify with the regulator. © Consulting Wallah — CC BY‑NC‑ND.