EC HPLC guard column (analytical), NUCLEODUR C18 PAH, 1.8 µm, 4x2 mm
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Recommended application(s)
HPLC
Brand
NUCLEODUR
Base material
NUCLEODUR - high purity silica
Particle type
Fully porous particles (FPP)
Particle shape
Spherical
Endcapped
No
pH stability
2.0–8.0
Mode
Special application or diverse
Pore size
100 Å
Temperature stability (max)
60 °C
Column inner diameter
2 mm
Hardware
Stainless steel
Carbon content
Not available or proprietary
Pore volume
1 mL/g
Specific surface according to BET
350 m²/g
USP listing
L118
Surface chemistry
Special octadecyl (C18, ODS) modification
Eluent in HPLC column
Acetonitrile – water (70/30, v/v)
Recommended application(s)
Guard column, ideal protection for your main column
Method
HPLC, protection
Scope of delivery
3x analytical HPLC guard columns
Column length
4 mm
Type
EC HPLC guard column (analytical)
Phase
NUCLEODUR 100-5 C18 PAH
Pressure stability (max)
900 bar
Particle size
1.8 µm