If you're running vaccine protocols across multiple pens or drawing meds from a multidose vial, the smooth-action plunger gives you consistent flow control—especially at the 30ml or 60ml end where resistance usually builds up, and we've had field vets say the 8ml is easier on small-animal joints than some competitors.

The transparent barrel lets you spot air bubbles or sediment without tilting syringe, and the Luer lock holds standard needles securely even under high pressure (check tip compatibilty if you're using non-standard hub designs).

We usually stock the 13ml and 20ml sizes in bulk—about 100 units per carton—and the sterile packging holds up fine in refrigerated storage, though I'd confirm lead time if you need 60ml versions quickly since those move slower.

Basically, it's better than reagent-grade for field use because the plastic barrel won't crack if dropped on concrete, but don't use it for any high-viscosity oil-based injections—the plunger seal can bind above 5,000 cP or so.

ISO 9001 certs are on file, and each batch ships with a COA covering sterility batch tests; we've had no complaints about particulate contamination in the last 18 months, but you'll want to verify teh needle gauge compatibility yourself since we don't always list that on the spec sheet.
We typically require a minimum order of 10 cartons per size, so that's 1,000 pieces per size. If you're mixing sizes in one order, we can be flexible—just reach out to our sales team.
Yes, we include a copy of our ISO 9001 certificate with every order. If you need it sent ahead of time for your quality review, just let us know and we'll email it over.
Absolutely—the KD315 uses a standard Luer lock tip, so any compatible needle will fit securely. It's designed to work with both veterinary and medical-grade needles.
For a standard mixed order, lead time is about 15 to 20 working days after payment. If you need it faster, we can prioritize production for a small rush fee.
They come in cartons of 100 pieces each, individually wrapped and sterile. The cartons are stackable and sealed to keep the plastic clean and dry during storage.