Waters, WAT020510DL, Sep-Pak Alumina N Plus Long Double Luer-Lock Cartridge, 50/pk

This product is similar to SKU# WAT020510 except with the double Luer-Lock adaptors. Sep-Pak Alumina N Plus Long cartridges contain a highly active grade of alumina with a neutral surface chemistry. The aluminum oxide surface provides an extremely polar surface for analyte retention and has properties of a Lewis acid. This normal phase sorbent is similar in use to silica; however, it is slightly more stable than unfunctionalized silica under high pH conditions. This neutral alumina is suitable for applications such as synthetic crude oil fractionation. These versatile Plus Long cartridges can attach easily to pumps and syringes for reliable, positive-pressure flow to speed up the sample processing time. They can also be fitted with removable reservoirs and used on vacuum-assisted flow devices and certain automated systems.

Specifications
UNSPSC: 41115712
Application: Sample Preparation
Brand: Sep-Pak
Product Type: Solid Phase Extraction
Units per Package: 50 pk
Chemistry: Alumina N
Format: Plus Long Cartridge
Mass Spec Compatibility: Yes
Mode: Normal-phase
Particle Size: 50 - 300 µm
Pore Size: 120 Å
Sorbent Substrate: Alumina
Sorbent Weight: 1710 mg
Water Wettable: Yes
pH Range Min: 0 pH
pH Range Max: 10 pH
Material: Polypropylene
Hold up volume: 1.2 mL