Product Information
Phase Detail
Strata DE (Diatomaceous Earth) SLE Products
Strata DE (Diatomaceous Earth) solid phase extraction sorbent can be used as an alternative to solid-liquid-extaction (SLE)

Strata DE (Diatomaceous Earth) SLE Products

Supported Liquid Extraction (SLE)

Packed with Diatomaceous Earth, Strata DE is a cost effective alternative to traditional SLE products such as Biotage® ISOLUTE® SLE+, Thermo Scientific™ HyperSep ™ SLE, and Agilent® Chem Elut ™ SLE that won’t require you to sacrifice your results.

  • Solid support mimics liquid-liquid extraction (LLE)
  • No emulsions
  • Reduces solvent waste
  • 2 simple steps: load and elute

Separation Mode
Simplified Liquid Extraction (SLE)
Pore Size
0
Recommended Use
Extraction of aqueous liquids using a synthetic solid support sorbent

Available Formats

Microelution 96-Well Plates
Tubes (2-17 mL)

Two Simple Steps for a Cleaner Extraction:

Step 1: Load your
sample in aqueous solvent.

Step 2: Collect target analytes in water
immiscible solvent for analysis.

Recovery Values and % CVs: Strata DE vs. Biotage 
ISOLUTE SLE+

  Strata DE Biotage ISOLUTE SLE+
  Recovery %CV (n=8) Recovery %CV (n=8)
6-MAM 98 9 88 16
Alprazolam 104 10 98 11
Benzoylecgonine 88 6 98 11
Buprenorphine 93 7 102 15
Codeine 99 12 93 9
Diazepam 107 7 104 6
Fentanyl 85 5 94 8
Hydrocodone 104 11 93 11
Hydromorphone 95 9 93 11
Lorazepam 94 8 98 8
Methamphetamine 92 16 102 8
Morphine 98 12 94 12
Norbuprenorphine 101 11 92 11
Nordiazepam 100 9 92 8
Norfentanyl 113 7 110 11
Oxycodone 97 5 93 11
PCP 90 7 98 6

Comparative separations may not be representative of all applications. Phenomenex is in no way affiliated with Biotage AB Corp.