- What it is. These Sol-M® insulin syringes pair a full 1 mL, U-100 barrel with the finest needle in the Sol-M standard range: a 31 gauge needle in either 6 mm (15/64") or 8 mm (5/16") length. They are built for people and care teams who draw larger insulin doses but still want a thin, short needle for subcutaneous injection. Both lengths share the same barrel, markings, and packaging, so switching between them changes only the needle.
- Why 31 gauge and a short needle. A 31-gauge insulin syringe has a thinner cannula than 27G to 30G options, and Sol-Millennium uses a thin-wall design to improve insulin flow and shorten injection time. The needle is tri-bevel, anti-coring, and silicone-oil lubricated for a smoother entry. Choose the 6mm insulin syringe or the 8 mm, 5/16 insulin syringe based on your clinician's recommended injection technique.
- Clear dosing on a 1 mL barrel. Bold, easy-to-read unit markings support accurate dosing of U-100 insulin, and a large flange provides a secure grip when you push the plunger. Distributor specifications also list a low-dead-space design, which reduces the insulin left behind in the syringe after each injection. The 1 mL barrel holds up to 100 units, so you can give larger doses in a single injection.
- Packed sterile for daily use. Each syringe has its needle permanently fixed and is sterile and single-use. They come in polyethylene bags of 10, 100 syringes per box and 1,000 per case, a format suited to both pharmacy retail and clinic stocking. The syringes are for U-100 insulin only. Bags of 10 also make it easy to dispense a measured supply without breaking open a full box.
Recommended For
- Larger insulin doses: the 1 mL barrel holds up to 100 units of U-100 insulin
- Fine-needle preference: the 31 gauge needle is the thinnest in the Sol-M standard range
- Short-needle injection technique: 6 mm and 8 mm lengths for subcutaneous injection
- Pharmacy and retail diabetes supply: PE bags of 10-unit sets for dispensing in smaller counts
- Clinics and care facilities: boxes of 100 and cases of 1,000 for steady stocking
Product Details
- Manufacturer: Sol-Millennium Medical, Inc.
- Product Line: Sol-M® Standard Insulin Syringe
- Syringe Volume: 1 mL (100 units of U-100 insulin)
- Needle Gauge: 31G
- Needle Lengths in This Group: 6 mm (15/64") and 8 mm (5/16")
- Needle Attachment: Fixed (permanently attached) needle
- Needle Design: Tri-bevel, anti-coring, silicone-oil lubricated; thin-wall cannula
- Markings: Bold, easy-to-read U-100 insulin unit markings
- Flange: Large flange for a secure grip
- Dead Space: Low dead space (distributor specification)
- Syringe / Needle Material: Polypropylene syringe; stainless steel needle (distributor specification)
- Insulin Compatibility: U-100 insulin only
- Sterility: Sterile
- Use: Single use
- Packaging: PE bag of 10; 100 per box; 1,000 per case
Available Variants
- 161311564B: 1 mL insulin syringe, 31G x 6 mm (15/64")
- 1613151B: 1 mL insulin syringe, 31G x 8 mm (5/16")
Both syringes share the same 1 mL U-100 barrel, 31 gauge needle, and packaging. The only difference is needle length: 6 mm or 8 mm.



