What exactly is in one box?
100 individually sealed 1 mL syringes, each with a 31G × 5/16″ (0.25 mm × 8 mm) stainless-steel needle, an orange protective cap and a bold U-100 scale.
Is the scale U-100 or millilitres?
The barrel is marked 10–100 units, the U-100 scale. 100 units equals 1 mL, so a marking of 50 units is 0.5 mL. Read the volume at the tip of the plunger, not at the liquid level.
What does 31G × 5/16″ mean?
31G is the needle gauge — higher numbers are thinner. 5/16″ (8 mm) is the needle length. A 31G × 8 mm tip is the fine, short combination used for precise small-volume work.
Are the syringes sterile?
Yes. Each syringe is individually sealed in a sterile paper-film pouch and sterilised with ethylene oxide (EO). Do not use a syringe if its pouch is torn, damp or already open.
Can I reuse a syringe?
No. HENDARI syringes are single use. Reusing one risks contamination and a blunted tip. Dispose of it in a sharps container after one use.
Is this a medical device?
No. HENDARI syringes are intended for laboratory, industrial and household dispensing only, and are not intended for medical or clinical use.
How should I store the box?
Between 5 °C and 30 °C, dry, away from direct sunlight and out of reach of children. Keep the box closed and use the pouches in order.
Can I order more than one box?
Yes — 2-box and 5-box packs are listed on this site. For pallet quantities or recurring supply, email support@hendarisupport.com with the quantity and destination.
Where do you ship?
Orders placed through our Amazon listing ship from Amazon. For direct or bulk orders, email us and we will quote shipping to your address.