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99% Verified Purity

supplies
Insulin Syringe
$10.00
Insulin Syringes are 0.5ml syringes supplied in 31G 5/16 sizing for laboratory and research supply workflows. Sold per pack for research use only.
Tested Purity
99%
Third-party tested · Vanguard Lab
HPLC + identity verification on every batch
US-manufactured · domestic raw materials
Ships with batch-specific COA
Research use only — Not for human or animal consumption.
