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ER2241

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ER2241
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Sunniest RP-AQUA

by ChromaNik Technologies Inc.

A Novel Bonding Technique (patent pending)

The “State of Art” trifunctional silyl-reagent was developed as shown in Fig.1. This Unique silyl-bonded reagent (HMODTS)can bond with any silanol groups on Silica Sorbent surface as shown in Fig.2.It can expand and contract by itself in Caterpillar manner. This technique can substantially minimise the contribution of residual silanol groups on Reverses phase stationary phase. Finally an end-capping was done with trimethylsilyl-reagent (TMS).

Features

  • Little residual silanol groups by an unique bonding technique
  • Excellent stability, especially under acidic pH conditions
  • Sharp peak shape for acidic, basic and chelating compounds
  • RP-AQUA with C28 bonding offers Performance in 100% aqueous conditions, and shows enhanced retention of polar compounds
Application areas:
Acidic compounds Basic compounds Chelating compounds
Specification
Vendor ChromaNik Technologies Inc. Internal Diameter
Brand Sunniest RP-AQUA Pore size 120
Modifification Silica/C28 Surface Area 340
Mode Reversed-Phase Carbon Load, % 16.0
Particle Size pH stability from 2.0
Length pH stability to 8.0
Similar columns Columns with same mode & modification — across all brands
VendorBrandModeModification Int. diam.LengthParticlesPoresPrice
ChromaNik Technologies Inc. Sunniest RP-AQUA Reversed-Phase Silica/C28 4.6 mm 50 mm 3.0 μm 120 Å On request
ChromaNik Technologies Inc. SunShell RP-AQUA Reversed-Phase Silica/C28 2.1 mm 100 mm 2.6 μm 160 Å On request
ChromaNik Technologies Inc. Sunniest RP-AQUA Reversed-Phase Silica/C28 2.0 mm 100 mm 5.0 μm 120 Å On request
ChromaNik Technologies Inc. Sunrise C28 Reversed-Phase Silica/C28 2.0 mm 75 mm 3.0 μm 120 Å On request
ChromaNik Technologies Inc. Sunrise C28 Reversed-Phase Silica/C28 2.0 mm 150 mm 5.0 μm 120 Å On request
ChromaNik Technologies Inc. SunShell RP-AQUA Reversed-Phase Silica/C28 3.0 mm 30 mm 2.6 μm 160 Å On request
ChromaNik Technologies Inc. SunShell RP-AQUA Reversed-Phase Silica/C28 2.1 mm 50 mm 2.6 μm 160 Å On request
ChromaNik Technologies Inc. Sunniest RP-AQUA Reversed-Phase Silica/C28 20.0 mm 250 mm 5.0 μm 120 Å On request
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