52657-U
Discovery® DSC-Si SPE Tube
bed wt. 2 g, volume 12 mL, pk of 20
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About This Item
UNSPSC Code:
41115712
NACRES:
NB.21
Recommended Products
material
PE frit (20 μm porosity)
polypropylene hardware
Quality Level
composition
bed wt., 2 g
packaging
pk of 20
technique(s)
solid phase extraction (SPE): suitable
surface area
480 m2/g
volume
12 mL
matrix
silica gel base material (irregularly shaped, acid washed)
matrix active group
silica bonding
particle size
50 μm
pore size
70 Å pore size
application(s)
food and beverages
separation technique
normal phase
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General description
Retention Mechanism: Normal phase
Sample Matrix Compatibility: Organic solvents, oils, and lipids
Sample Matrix Compatibility: Organic solvents, oils, and lipids
- Unbonded acid washed silica sorbent ideal for normal phase SPE and other modified flash techniques
- Often used to separate or remove structurally similar molecules through successive elutions with increasingly polar solutions
- The most polar normal phase sorbent available
- Excellent capacity for purifying solution phase combinatorial chemistry reactions when removing target molecules from reaction by-products and excess reagents
Legal Information
Discovery is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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