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Most labs struggle with dosing consistency when handling bulk peptides—drawing from vials introduces air bubbles, dead volume, and simple human error that skew results batch to batch.
What we've done is eliminate transfer step entirely by filling these directly from the compounding tank into 1ml or 2.25ml borosilicate glass syringes, so the final concentration is the source and you're not guessing on each pull.
It's not just the glass either—the rubber plungers are formulated to glide smoothly without that sticking or breakthrough torque you get with cheaper assemblies, and the press cap closure keeps the seal tight even during shiping.
Capacty is either 1ml or 2.25ml, 100 or 160 pieces per nest pack, and the overhead pocket uses 1059B+10S paper while the sealing layer is HDPE waterborne coated—basically, the whole thing arrives sterile and ready to run.
We process these under GMP in an aseptic environment with German fill equiment, so you're getting ISO 15378 compliance across the board, which matters if your protocol needs an audit trail or if you're submitting data downstream.
One thing that catches first-time buyers—the pre-filled format means you can't swap the drug after filling, so confirm your target dose before we run; we usually ship within 20 days or so, but confirm lead time for the 2.25ml size.
MOQ is one nesting pack, so 100 or 160 pieces depending on the nest board you choose. For bulk orders, we can discuss larger quantities.
Yes, we can provide GMP compliance documentation along with certificates for the borosilicate glass and packaging materials. Just let us know what you need.
Standard lead time is around 15-20 working days after order confirmation and payment. Custom packaging or labeling might add a few days.
Sure, we can mix both capacities in one order, but they'll be packed separately on their respective nest boards. Just specify the quantities when you place the order.
They come in nesting packs with a PP nest board, HDPE paper cover, and HDPE waterborne coated sealing paper. The overhead pocket is 1059B+10S, and everything is shipped in a transport package to keep them sterile and safe.
