Changyu Bio quotes Corning catalog number 4489 (Stripette 25 mL polystyrene serological pipette, individually paper/plastic wrapped, sterile) for research laboratories. Brand names identify the catalog item only. Changyu Bio is not an authorized Corning distributor. No price is published. Research Use Only.
Specifications
| Catalog number | 4489 |
|---|---|
| Family | Serological pipettes |
| Description | Stripette 25 mL polystyrene serological pipette, individually paper/plastic wrapped, sterile |
| Material / surface | Serological pipette, paper/plastic wrap |
| Sterility | Sterile, individually paper/plastic wrapped |
| Pack | 25 pipettes/bag, 200 pipettes/case (public catalog) |
| Typical research use | Larger media adds and supernatant moves at 25 mL |
What this number is for
- 25 mL cuts repeat draws on large media volumes.
- Inquiry list: 25/bag, 200/case.
- Quote 5/10/25 mL as separate catalog numbers.
Limits
- A serological pipette is not a centrifuge tube. Use 430828/430290 for spins.
- Not for diagnostic, therapeutic, or clinical use.
Request a quote
Send catalog number 4489, case count, and destination city. Changyu Bio replies with lead time and a commercial quotation. Lot, origin, and shipping terms are on the confirmation. Research Use Only — not for diagnostic, therapeutic, or clinical use.
Common questions
- How many per case? Public catalog text: 25/bag, 200/case.
- Use it to pour 50 mL pellets? No. Pipette vs tube. Spins use 430828 or 430290.
Corning, Costar, Stripette, and CentriStar are trademarks of their owners. This page is for catalog matching and research quotation only. Specifications follow the customer inquiry list and public catalog text; re-check the current catalog before the purchase order.