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Merck
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Key Documents

52655-U

Supelco

Discovery® DSC-Si SPE Tube

bed wt. 500 mg, volume 6 mL, pk of 30

Synonym(s):

Silica SPE cartidge tube

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About This Item

UNSPSC Code:
41115712
NACRES:
NB.21

material

PE frit (20 μm porosity)
polypropylene hardware

product line

Discovery®

composition

bed wt., 500 mg

packaging

pk of 30

technique(s)

solid phase extraction (SPE): suitable

surface area

480 m2/g

volume

6 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

  • 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 Code

11 - 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
14652701
12860901
12522601
12304301
12003901

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Trevor Romsdahl et al.
Scientific reports, 9(1), 11711-11711 (2019-08-14)
Design of environmentally friendly lubricants derived from renewable resources is highly desirable for many practical applications. Here, Orychophragmus violaceus (Ov) seed oil is found to have superior lubrication properties, and this is based on the unusual structural features of the

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