
Needles 8 mm / 31 G (50 Pack)
Box of 50 sterile, single-use 8 mm 31-gauge needles for laboratory handling and transfer of reconstituted reference materials. Not for human or veterinary use.
Sold strictly as a lyophilized analytical reference standard for in-vitro laboratory research by qualified professionals. Not for use in any living organism. Not a drug, food, cosmetic, or dietary supplement. No medical, therapeutic, diagnostic, or health claims are made. No dosing or administration guidance is provided.
Research Overview
Fine-gauge 31 G × 8 mm laboratory syringes, 50 per pack.
A 50-pack of single-use 31-gauge, 8 mm syringes for accurate small-volume measuring and transfer in laboratory work. The fine gauge and short length make them well suited to precise handling of reconstituted reference solutions.
- Accurate small-volume measurement and transfer
- Single-use, individually sealed for sterile handling
- 31 G ultra-fine gauge, 8 mm length
- Clear volume markings for repeatable lab work
The information above is provided for educational and research reference purposes only. These products are intended for laboratory research use only and are not approved for human consumption. Statements on this website have not been evaluated by the U.S. Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
Certificate of Analysis
Every batch of Needles 8 mm / 31 G (50 Pack) is independently characterized by HPLC and mass spectrometry. The full COA — including chromatogram, mass spec data, net purity, and net content verification — is available on request for the lot you receive.
- Compound
- Needles 8 mm / 31 G (50 Pack)
- CAS
- N/A
- Method
- HPLC + MS
- Purity
- Sterile
- Grade
- Laboratory
- Net Content
- 8 mm × 31 gauge / 50 pack



