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Merck
CN

65735-U

Discovery® Zr-Carbon HPLC Column

5 μm particle size, L × I.D. 15 cm × 4.6 mm

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About This Item

UNSPSC Code:
41115700
NACRES:
SB.52
eCl@ss:
32110501
L × i.d.:
15 cm × 4.6 mm
Particle size:
5 μm
Matrix active group:
carbon phase
Pore size:
300 Å
Matrix:
zirconia, spherical, porous particle platform, polymeric

Key Documents

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material

stainless steel column

product line

Discovery®

feature

endcapped: no

manufacturer/tradename

Discovery®

packaging

1 ea of

extent of labeling

1% Carbon loading

parameter

≤100 °C temp. range (up to 150 °C with special hardware), 400 bar pressure (5801 psi)

technique(s)

HPLC: suitable

L × I.D.

15 cm × 4.6 mm

surface area

30 m2/g

matrix

zirconia, spherical, porous particle platform, polymeric

matrix active group

carbon phase

particle size

5 μm

pore size

300 Å

operating pH range

1-14

application(s)

food and beverages

separation technique

reversed phase

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General description

Discovery Zr-Carbon comprises spherical, porous carbon-coated zirconia particles. It is ideal for the reversed-phase separation of positional isomers and diastereomers. It complements the selectivity offering of the other zirconia- and silica-based Discovery phases, and allows the use of the full range of mobile phase pH from pH 1 to 14. It is a great alternative when C18 does not work.

Features and Benefits

  • Excellent separation of geometric isomers and diastereomers.
  • Very hydrophobic surface.
  • Most different retention compared to other Discovery Zr phases for non-ionic compounds.
  • Similar to porous graphitic carbon, but with added ion-exchange interactions.

Other Notes

Avoid fused-ring aromatics as they are too strongly retained by Discovery Zr-Carbon.
Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

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

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
CARB012723M
CARB012723L
CARB012623M
CARB012623L
CARB012523M

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