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Clean Screen® DAU SPE Cartridges (Standard)

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This sorbent is composed of a silica backbone with two types of functional chains attached - an ion exchanger or polar chain and a hydrophobic carbon chain. Our copolymeric phases are produced in a way to allow for equal parts of each functional group to attach to the silica backbone. This copolymerization technique yields reproducible bonded phases and unique copolymeric chemistries which allow the controlled use of mixed mode separation mechanisms. This type of dual chemistry is beneficial especially when one is looking for both a neutral & charged compound. This is common when a neutral parent drug metabolizes & becomes a charged compound.

Clean-Screen® DAU Bulk Sorbent

  • Chemical Phase = BCX + C8
  • Organic Loading = 12.4%
  • Average Pore Size = 60Å
  • Cation Exchange = 0.077 meq/g
  • Surface Area = 500 m²/g
  • Pore Volume = 0.77 cm³/g

Condition Column: Proper conditioning of the SPE column prior to sample application will result in accurate recovery, reduced interference and particulate removal. Conditioning is performed by adding methanol, followed by DI water and finally sample buffer.

UCT Food Safety & Environmental Product Catalog 2017

UCT Application Note Opioids in Blood and Urine using DAU SPE Cartridges and Selectra DA UHPLC Column


Clean Screen DAU 200mg/6ml Bulk Package, pk.500 Clean Screen DAU 50mg/Well in 96 Well Plate, ea. Clean Screen DAU SPE Cartridges, 50mg, 1ml, pk.100
Part Number: UCT-CSDAU206-D
Part Number: UCT-WSHDAU105
Part Number: UCT-CSDAU1L1
price on request
price on request
price on request
 
Clean Screen DAU SPE Cartridges, 130mg, 1ml, pk.100 Clean Screen DAU SPE Cartridges, 50mg, 3ml, pk.50 Clean Screen DAU SPE Cartridges, 130mg, 3ml, pk.50
Part Number: UCT-CSDAU131
Part Number: UCT-CSDAU1L3
Part Number: UCT-CSDAU133
price on request
price on request
price on request
 
Clean Screen DAU SPE Cartridges, 200mg, 3ml, pk.50 Clean Screen DAU SPE Cartridges, 200mg, 3ml, pk.500 Clean Screen DAU SPE Cartridges, 300mg, 3ml, pk.50
Part Number: UCT-CSDAU203
Part Number: UCT-CSDAU203-D
Part Number: UCT-CSDAU303
price on request
price on request
price on request
 
Clean Screen DAU SPE Cartridges, 500mg, 3ml, pk.50 Clean Screen DAU SPE Cartridges, 200mg, 6ml, pk.50 Clean Screen DAU SPE Cartridges, 250mg, 6ml, pk.50
Part Number: UCT-CSDAU503
Part Number: UCT-CSDAU206
Part Number: UCT-CSDAU2L6
price on request
price on request
price on request
 
Clean Screen DAU SPE Cartridges, 500mg, 6ml, pk.50 Clean Screen DAU SPE Cartridges, 1000mg, 6ml, pk.30 Clean Screen DAU SPE Cartridges, 50mg, 10ml, pk.50
Part Number: UCT-CSDAU506
Part Number: UCT-CSDAU1M6
Part Number: UCT-ZSDAU005
price on request
price on request
price on request
 
Clean Screen DAU SPE Cartridges, 130mg, 10ml, pk.500 Clean Screen DAU SPE Cartridges, 100mg, 10ml, pk.100 Clean Screen DAU SPE Cartridges, 130mg, 10ml, pk.50
Part Number: UCT-ZSDAU013-D
Part Number: UCT-CSDAU111
Part Number: UCT-ZSDAU013
price on request
price on request
price on request
 
Clean Screen DAU SPE Cartridges, 200mg, 10ml, pk.50 Clean Screen DAU SPE Cartridges, 300mg, 10ml, pk.50 Clean Screen DAU SPE Cartridges, 500mg, 15ml, pk.50
Part Number: UCT-ZSDAU020
Part Number: UCT-ZSDAU030
Part Number: UCT-CSDAU515
price on request
price on request
price on request
 
Clean Screen DAU 96 well plate format 100mg, ea. Clean Screen DAU 96 well plate format 200mg, ea.
Part Number: UCT-WSHDAU11
Part Number: UCT-WSHDAU12
price on request
price on request



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