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Bond Elut SI



Normal Phase (Polar) Silica SPE
Normal phase sorbents are polar and used to retain (extract) polar analytes. For normal phase sorbents, retention decreases as the eluting solvent becomes more polar.

  • Highly polar phase retains polar molecules from non-polar matrices
  • High purity silica
  • Separate compounds with very similar structures

Native silica is generally regarded as the most polar SPE sorbent available. Bond Elut SI is particularly effective at separating compounds with a very similar structure. Applying the analytes in a non-polar solvent, then increasing the solvent polarity by increasing the concentration of a polar modifier, such as THF or ethyl acetate, delivers effective separations.


Bond Elut Si Acid Wash LRC Cartridges, 500mg, pk.50 Bond Elut Si Acid Wash SPE Cartridges, 500mg, 3ml, pk.50 Bond Elut Si EWP, 100mg, 1ml, pk.100
Part Number: AT-113009
Part Number: AT-102017
Part Number: AT-12102010EWP
price on request
price on request
price on request
 
Bond Elut SI Jr Cartridges, 500mg, pk.100 Bond Elut Si, Clean-tube, 500mg, 3mL, 40µm, pk.50 Bond Elut Si, Ultra-clean, 1g, 3mL, pk.50
Part Number: AT-12162037B
Part Number: AT-207232
Part Number: AT-207236
price on request
price on request
price on request
 
Bond Elut Silica SPE Cartridges, tabless, 500mg, 6mL, pk.500 HF Bond Elut LRC SI 120µm, 100mg, 10ml, pk.50 HF Bond Elut LRC-SI, 500mg, 50/PK
Part Number: AT-1247232
Part Number: AT-14113010
Part Number: AT-14113036
price on request
price on request
price on request
 
HF Bond Elut SI 120µm, 100mg, 1ml, pk.100 HF Bond Elut SI 120µm, 500mg, 3ml, pk.50 HF Bond Elut SI 120µm, 50mg, 1ml, pk.100
Part Number: AT-14102010
Part Number: AT-14102037
Part Number: AT-14102068
price on request
price on request
price on request
 
HF Mega Bond Elut SI 120?m, 10g ,60mL, pk.16 HF Mega Bond Elut SI 120?m, 1g ,6mL, pk.30 HF Mega Bond Elut SI 120?m, 2g ,12mL, pk.20
Part Number: AT-14256034
Part Number: AT-14256008
Part Number: AT-14256018
price on request
price on request
price on request
 
HF Mega Bond Elut SI 120?m, 5g ,20mL, pk.20 Mega Bond Elut SI SPE Cartridges for Meph, 5g, 20ml, pk.20 Mega Bond Elut SI SPE Cartridges, 10g, 60ml, pk.16
Part Number: AT-14256026
Part Number: AT-12256092
Part Number: AT-12256034
price on request
price on request
price on request
 
Mega Bond Elut SI SPE Cartridges, 15g, 60ml, pk.16 Mega Bond Elut SI SPE Cartridges, 20g, 60ml, pk.16 Mega Bond Elut SI SPE Cartridges, 25g, 150ml, pk.8
Part Number: AT-12256068
Part Number: AT-12256042
Part Number: AT-12256069
price on request
price on request
price on request
 
Mega Bond Elut Si SPE Cartridges, 2g, 12ml, pk.20 Mega Bond Elut SI SPE Cartridges, 50g, 150ml, pk.8 Mega Bond Elut SI SPE Cartridges, 5g, 20ml, pk.20
Part Number: AT-12256018
Part Number: AT-12256067
Part Number: AT-12256026
price on request
price on request
price on request
 
Mega Bond Elut SI SPE Cartridges, 70g, 150ml, pk.8 Bond Elut SI SPE Cartridges, 50mg, 1mL, pk.100 Bond Elut SI SPE Cartridges, 100mg, 1ml, pk.100
Part Number: AT-12256071
Part Number: AT-12102068
Part Number: AT-12102010
price on request
price on request
price on request
 
Bond Elut SI SPE Cartridges, 100mg, 3ml, pk.50 Bond Elut SI SPE Cartridges, 200mg, 3ml, pk.50 Bond Elut SI SPE Cartridges, 500mg, 3ml, pk.50
Part Number: AT-12102128
Part Number: AT-102001
Part Number: AT-12102037
price on request
price on request
price on request
 
Bond Elut SI SPE Cartridges, 500mg, 3ml, pk.500 Bond Elut SI SPE Cartridges, 1.5g, 3mL, pk.50 Bond Elut SI SPE Cartridges, 500mg, 6ml, pk.30
Part Number: AT-52102037
Part Number: AT-12102119
Part Number: AT-102002
price on request
price on request
price on request
 
Bond Elut SI SPE Cartridges, 1g, 6ml, pk.30 Bond Elut SI SPE Cartridges, 1g, 6ml, pk.250 Bond Elut SI SPE Cartridges, 2g, 6ml, pk.30
Part Number: AT-12256008
Part Number: AT-12256008B
Part Number: AT-227138
price on request
price on request
price on request
 
Bond Elut SI Jr Cartridges, 1g, pk.100 Bond Elut SI LRC Cartridges, 100mg, 10ml, pk.50 Bond Elut SI LRC Cartridges, 100mg, 10ml, pk.50
Part Number: AT-12166008B
Part Number: AT-12113010
Part Number: AT-12113073
price on request
price on request
price on request
 
Bond Elut SI LRC Cartridges, 500mg, 10ml, pk.50 Bond Elut SI 96 Square-well plate, 2ml, 100mg, ea.
Part Number: AT-12113036
Part Number: AT-A396721C
price on request
price on request



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