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SPE Phases

SPEThis site encloses SPE phases overview includint their technical parameters. Further information about the products are available in the product catalogue.

GracePure RP

Phase Particle size (µm) Pore Size (A) Surface Area (m2/g) Carbon Load (%) End Capping Feature
C18-Max 50 60 518 17.1 YES Polymeric bonded
C18-Aq 50 60 518 12.5 YES Hydrophilic endcapping
C18-Low 50 60 518 6.5 YES Least hydrophobic C18 phase
C18-Fast 100 60 518 7.0 YES Large 100µm particles
TMS 50 60 518 5.6 NO Low carbon load TMS phase

GracePure NP

Phase Particle size (µm) Pore Size (A) Surface Area (m2/g) Carbon Load (%) End Capping Feature
Silica 50 60 518 - - Most popular phase
Amino 50 60 518 4.3 NO Dual retention
Diol 50 60 518 - NO Reproducible polar bonded phase

SPE

Strata

Phase Particle size (µm) Pore Size (A) Surface Area (m2/g) Carbon Load (%) Bonding End Capping Ionic Capacity (meq/g)
C18-E 55 70 500 17.0 trifunctional YES -
C18-U 55 70 500 18.0 trifunctional NO -
C18-T 55 140 500 15.0 trifunctional YES -
C8 55 70 500 10.5 trifunctional YES -
Phenyl 55 70 500 10.5 trifunctional YES -
CN 55 70 500 10.0 trifunctional NO -
NH2 55 70 500 5.0 trifunctional NO 1.3
SCX 55 70 500 9.0 trifunctional NO 0.9
WCX 55 70 500 8.0 trifunctional NO 0.8
SAX 55 70 500 6.5 trifunctional NO 0.9
Silica 55 65 550 0 - - -
Florisil 170 80 300 0 - - -

Strata polymeric

Phase Particle size (µm) Pore Size (A) Surface Area (m2/g) Carbon Load (%) Bonding End Capping Ionic Capacity (meq/g)
SDB-L 100 260 500 - - - -
Strata-X 33 85 800 - - - -
Strata-X-C 33 85 800 - - - 1.0
Strata-X-CW 33 85 800 - - - 0.74
Strata-X-AW 33 85 800 - - - 0.60

Strata mixed mode

Phase Particle size (µm) Pore Size (A) Surface Area (m2/g) Carbon Load (%) Bonding End Capping Ionic Capacity (meq/g)
Screen-C GF 200 70 500 proprietary trifunctional - -
Screen-C 55 70 500 proprietary trifunctional - -
Screen-A 55 70 500 proprietary trifunctional - -
ABW 55 70 500 7.0 - - -

 

 


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