Comes out of a 100,000 class clean room, gamma sterilized, and individually wrapped so you don't have to question sterility when you tear one open — we've seen too many labs skip that step with bulk packs. Double-side graduation means you can read it from either angle, and the color-coded tops (red for 1ml, yellow for 10ml, blue for 25ml, etc.) make grabbing the right size quick, especially when you're juggling multiple assays.

Most buyers in medical or research settings go with the 10ml or 25ml for routine cell culture work, but the 100ml size is actually pretty useful for media prep if you're doing large batches. They're DNase/RNase free and non-pyrogenic, which basically means you don't have to worry about contamination messing with your results — we've tested that with HPLC and COAs availble per lot. Filter plug is built in, so over-aspiration isn't a problem; it stops liquid from hitting the pipette controller.

Lead time is usually 2-3 weeks for stock sizes like 5ml and 10ml, but custom OEM orders with your branding or packging will take closer to 30 days or so — MOQ is typically 10,000 pieces per size. our company offer free samples (usually a few pieces form each size range) so you can check fit with your pipette controller before committing to a bulk order.

One thing buyers don't always think to ask: the negative graduations at the top give you extra working volume beyond teh nominal capasity, which helps when you're chasing an exact dispense and don't want to blow out the last drop. For non-sterile application like simple buffer mixing, you're better off with non-sterile pipettes anyway — these are overkill for that.
OEM orders have a minimum quantity, but you'd need to contact us for the exact number as it varies by customization. We can discuss your volume and logo requirements.
Standard bulk orders usually ship within 15-20 working days after confirmation. For large or OEM orders, lead time may extend slightly depending on volume.
Yes, we can provide CE, ISO 9001, RoHS, and FDA certifications upon request. Batch-specific sterility and DNase/RNase-free test reports are also available with your order.
All sizes, including the 100ml, are individually wrapped to maintain sterility. They are then packed in bulk cartons for efficient handling.
Absolutely, we offer free samples for all sizes from 1ml to 100ml. Just let us know which ones you need, and we'll arrange shipping—you only cover the freight.