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Key Documents

1.19996

Millipore

PharmPrep® P 100 RP-18e, 20µm

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About This Item

UNSPSC Code:
41115709

material

spherical silica gel

Quality Level

parameter

≤40 bar max. pressure

pore size

10 nm mean pore size

application(s)

plasma purification

separation technique

reversed phase

storage temp.

2-30°C

Analysis Note

Carbon content: 17 - 21 %
Purity (Al): ≤ 50 ppm
Purity (Fe): ≤ 25 ppm
Purity (Na): ≤ 25 ppm
Extractable matter: ≤ 0.10 %
Specific surface area (BET): 320 - 400 m²/g
Pore volume: 0.8 - 0.9 ml/g
Pressure: ≤ 25 bar
Theoretical Plates (N/m) (Toluene): ≥ 7000
Separation factor (Phenol/Pyridine): 1.8 - 3.0
Capacity factor (3-Nitroacetanilid): 2.9 - 3.9
Particle Size (d10): 10.0 - 15.0 µm
Particle Size (d50): 16.0 - 23.0 µm
Particle Size (d90): 25.0 - 40.0 µm

Legal Information

PHARMPREP is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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