One thing that's actually nice about pre-filled syringe is the rubber plunger formula system, it feels better than some others I've handled. It basically solves the problem of inconsistent gliding force during injection, which can mess up your dosing in a protocol. 2. We're using borosilicate glass here, 1ml or 2.25ml capacty depending on what you need, and the closure is a simple press cap that seals tight without being fussy. It's pretty straightforward—no special tools required. 3. 160 pieces are typical per nest board in PP matrial, and the transport uses a nesting pack format that's easy to stack and organize. They're clear cylinders, so you can see the liquid level without guessing. 4. The overhead pocket comes in a 1059B plus 10S specification, which is a detail you might not think about but matters for stacking stability during shipping. Workshop runs fully sealed, aseptic, with German equipement, and the units are registered with the U.S. FDA Drug Master (usually 2-4 weeks for documentation). 5. Not great for anything that needs a luer lock tip, just so you know—it's a standerd press-cap system, no adapters. Most buyers go with the 2.25ml for longer protocols. 6. MOQ is about 100 units or so, and we usually have stock, but confirm lead time if you need matched lot numbers for your study.


Our standard MOQ is 10,000 units per size, but we can discuss smaller trial orders if you're just starting out. Just let us know your needs.
Yes, we can supply material certificates showing the borosilicate glass meets USP Type I standards. Just request them with your order.
Typically 15–20 working days for standard orders after deposit confirmation. Rush options may be available for an extra fee.
Yes, we can swap the 1073B HDPE paper cover or waterborne coated sealing paper with alternative materials if you need specific barrier properties. Minimum for custom runs is usually 50,000 units.
Each syringe is nested in a PP nest board (100 or 160 pieces per board), then packed with HDPE paper cover and sealed paper. The whole nesting pack is shipped in sturdy cartons to keep glass safe.