Limited Use
Select this option if you would like to place an order with a credit card at list price. NOTE: NO credit application required.
Full Service
Select this option to view your account specific pricing and checkout with either a PO or credit card. NOTE: Credit application must be completed.
PYREX® 20x400 mm Chromatography Column with Coarse Fritted Disc
Product Number38450-20
Learn More
These tubes are designed for general chromatographic analysis. The tops are tooled for rubber stopper fit and the tubes are fabricated with sealed-in coarse porosity fritted discs. The outflow tubes are large in diameter to eliminate the smearing of the definition bands of effluent caused by the tube being filled, and the solvent mixed before being expelled. The outflow tubes are long enough to protrude through a rubber stopper.
One or more facilities manufacturing this product is 100% covered by renewable energy through the purchase of unbundled energy attribute certificates (EACs).
$818.53 per case
Less than 10 in Stock
Check Availability
| Product Number | 38450-20 |
| Qty./Pk | 1 / Pk |
| Qty./Cs | 6 / Cs |
| Brand | PYREX® |
| Column Feature | Fritted disc |
| Height | 400 mm (approx.) |
| I.D | 22 mm (approx.) |
| Rubber Stopper No. | 4 |
| Stopper No. | 4 |
- Quality Certificate - Lot No.22722031
- Quality Certificate - Lot No.03919413
- Quality Certificate - Lot No.07918813
- Quality Certificate - Lot No.04418041
- Quality Certificate - Lot No.29717879
- Quality Certificate - Lot No.18917357
- Quality Certificate - Lot No.16414001
- Quality Certificate - Lot No.21213001
- Quality Certificate - Lot No.17513001
- Quality Certificate - Lot No.31310001
- Quality Certificate - Lot No.Generic
- Quality Certificate - Lot No.12345678
- Quality Certificate - Lot No.08907001