SPE Columns
Waters Corp Waters Direct Connect Column, HLB, 20 μm, 2.1 mm x 30 mm
The Oasis HLB direct connect column is designed for rugged, reproducible, and ultra-fast on-line SPE. It contains the universal polymeric HLB sorbent, which is optimized for the extraction of a wide range of analytes from various matrices. It is intended to be used with appropriate narrow-bore analytical columns.
- Direct connect hardware provides convenient column connection.
- Hydrophilic-Lipophilic-Balanced (HLB), water-wettable, reversed-phase sorbent.
- Composed of N-vinylpyrrolidone and divinylbenzene monomers.
- Superior reversed-phase capacity with neutral polar ‘hook’ for polar analytes.
- Water-wettable sorbents ensure excellent retention capacity for a wider polarity spectrum, even if dry.
- Connects directly to a switching valve or like a conventional HPLC column.
- High retention capacity improves recovery and reproducibility.
Macherey-Nagel SPE columns CHROMABOND SB, 6 mL, 1000 mg
CHROMABOND columns SB - volume: 6 mL, content of sorbent: 1000 mg - material: PP, with PE filter elements - pack of 30
Waters Corp Waters Oasis WAX Online Column, 30 μm, 80 Å, 2.1 mm ID, 20 mm Length
This online column is designed for rugged, reproducible, and ultra-fast online Solid Phase Extraction (SPE). It features a polymeric reversed-phase, weak anion exchange mixed-mode sorbent, optimized for highly selective sample preparation of strong acidic compounds, operating across a pH range of 0 to 14.
- Designed for rugged, reproducible, and ultra-fast online solid phase extraction.
- Contains polymeric reversed-phase, weak anion exchange mixed-mode sorbent.
- Optimized for highly selective sample preparation of strong acidic compounds.
- Chemistry: WAX.
- Separation mode: Mixed mode.
- Particle size: 30 μm.
- Pore size: 80 Å.
- Inner diameter: 2.1 mm.
- Length: 20 mm.
- Units per package: 1.
Teledyne ISCO, Inc COLUMN GOLD C18 415G
Column, C18; Teledyne Isco; RediSep Rf Gold; High performance; Sample size: 360mg-8.3g; Column size: 415g; 1 column/package
Cayman Chemical SPE CartrIdgesC181 ml 5ea
This product may be used for purification of various lipid mediators such as prostaglandins and hydroxylated fatty acids from various sample types prior to analysis by LC-MS/MS or ELISA. References are provided below for applicable C18 sample purification methods prior to LC-MS analysis.{19261,26615,8825,15162} For sample purification prior to analysis by ELISA, we recommend consulting the appropriate assay kit booklet for instructions.
Teledyne ISCO, Inc REDISEP GOLD C18 REVERSED PHASE COLUMNS, 5.5 GRAM (PACKAGE OF 2)
Column, C18; Teledyne Isco; RediSep Rf Gold; High performance; Sample size: 4.3-110mg; Column size: 5.5g; 2 columns/package
Teledyne ISCO, Inc COLUMN GOLD C18 275G
Column, C18; Teledyne Isco; RediSep Rf Gold; High performance; Sample size: 240-5.5mg; Column size: 275g; 1 column/package
Supply Solutions Sigma Aldrich - Pk20 Empty Fritted 20Ml Spe Tubes; Volume (ML): 20; Porosity (uM): 20; Qty/pk: 20
Note: PE, PTFE and stainless steel frits for use with polypropylene SPE tubes unless otherwise noted.; Volume (ML): 20; Porosity (uM): 20; Qty/pk: 20
Higgins Analytical Inc BPSPN PROTO MACRO 300 C18/20BX
bioPureSPN Macro, PROTO 300 C18 (Green) 35-350µg capacity, 0.4ml, 100mg, 300Å, 20/bx
