1.51436
Purospher® RP-18 HC (5 µm)
L × I.D. 250 mm x 4 mm LiChroCART™ HPLC cartridge, manuCART™ holder required for use
Synonym(s):
Purospher® RP-18 HC (5µm) LiChroCART™ 250-4
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About This Item
UNSPSC Code:
41115709
Particle size:
5 μm
Matrix active group:
C18 bonding phase
Pore size:
90 Å pore size
Matrix:
fully porous particle
material
stainless steel column
Quality Segment
agency
suitable for USP L1
product line
Purospher®
feature
endcapped: no
packaging
1 ea of
extent of labeling
18.5% Carbon loading
parameter
250 bar pressure, 60 °C max. temp.
technique(s)
HPLC: suitable, LC/MS: suitable, mass spectrometry (MS): suitable (Low - Medium)
column L × I.D.
25 cm × 4 mm
surface area
500 m2/g
matrix
fully porous particle
matrix active group
C18 bonding phase
particle size
5 μm
pore size
90 Å pore size
operating pH range
2-7.5
separation technique
reversed phase
storage temp.
no temp limit
General description
HPLC cartridge
Purospher® RP-18 HC is excellently suitable for high resolution separation of explosives and related compounds. The determination of explosives is of great importance, including the quantification of their by products like nitrotoluene and nitrophenol, as well as nitroaminotoluene and ami-notoluene. Purospher<TMSYMBOL></TMSYMBOL> RP-18 HC is also suitable for the separation of picric acid from hexyl and ethyleneglycol dinitrate from ethyleneglycol nitrate. The connection to the HPLC system is being accomplished by use of the manu-CART NT cartrige holder (1.51486).
Analysis Note
Pressure: ≤ 170 bar
Theoretical Plates (N/m) (toluene): ≥ 70000
Symmetry (toluene): 0.8 - 1.4
Capacity factor (toluene): ≥ 1.0
Theoretical Plates (N/m) (toluene): ≥ 70000
Symmetry (toluene): 0.8 - 1.4
Capacity factor (toluene): ≥ 1.0
Legal Information
LICHROCART is a trademark of Merck KGaA, Darmstadt, Germany
MANUCART is a trademark of Merck KGaA, Darmstadt, Germany
Purospher is a registered trademark of Merck KGaA, Darmstadt, Germany
Certificates of Analysis (COA)
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