







💉 Precision meets comfort—inject confidence every time!
The U-100 31G 1ml/cc 5/16" (8mm) syringe pack of 30 offers ultra-fine needles for virtually painless injections, precise 1ml dosing with clear markings, and sterile, individually wrapped syringes. Trusted by professionals for medical, laboratory, and industrial uses, this pack delivers reliable, hygienic, and versatile performance at excellent value.








| ASIN | B0CPFLZCCY |
| Best Sellers Rank | #6,292 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #86 in Lab Chromatography Supplies #88 in Lab Sample Injection Syringes |
| Brand | Rixbao |
| Brand Name | Rixbao |
| Customer Reviews | 4.5 out of 5 stars 710 Reviews |
| Item Volume | 1 Milliliters |
| Manufacturer | Rixbao |
| Material | 1ml-31G5/16"-30pcs |
| Sterile | Sterile |
| Sterility Rating | Sterile |
J**R
Great Quality and Value – Perfect for Insulin or Other Injections!
The U-100 31G 1ml/cc Syringes (Pack of 30) have been a game-changer for me. These syringes are perfect for insulin injections, and I’ve found them to be extremely reliable and comfortable. The 31G needle is thin, which makes the injections practically painless. The 5/16" length (8mm) is just right—not too short, but also not too long, making it ideal for subcutaneous use. The 1ml/cc capacity is great for precise dosing, and the markings are clear and easy to read, which helps avoid any mistakes. The syringes are disposable and come in a sealed package, so they are sterile and safe to use. I appreciate that the price is reasonable for a pack of 30 syringes, offering excellent value for regular use. Whether you're managing a medical condition or need syringes for other purposes, these are high-quality, affordable, and easy to use. If you’re looking for a reliable, comfortable, and cost-effective syringe for insulin or other injections, I highly recommend this product!
R**L
Glp 1 friendly
These insulin syringes are reliable and easy to use. The markings on the barrel are clear and easy to read, which helps ensure accurate dosing. The needles are sharp enough to make injections as quick and comfortable as possible, and the plunger moves smoothly without sticking. Each syringe is individually packaged and feels clean and well-made. Overall, they work exactly as expected and make daily injections a little easier and more consistent.
M**M
Excellent item
awesome when you need insulin
J**T
Peptides
Awesome with using peptides
R**E
Five stars
They work as they should
S**S
Ok if needed asap.
Does what it needs to do but not the greatest quality coming from a nurse.
R**N
Smooth Push
The plunger isn’t hard to push unlike other brands
S**K
Very cheap and ineffective
Terrible syringes. The needles bend so easy when drawing up insulin. These are very cheap ineffective insulin syringes. Will never buy again.
TrustPilot
vor 2 Monaten
vor 2 Tagen