52641-U
Discovery® DSC-NH2 SPE Tube
bed wt. 2 g, volume 12 mL, pk of 20
Manufacturer: Supelco
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 20 EA | 52641-U-20-EA | In Stock | ₹ 29,887.83 |
52641-U - 20 EA
In Stock
Quantity
1
Base Price: ₹ 29,887.83
GST (18%): ₹ 5,379.809
Total Price: ₹ 35,267.639
material
PE frit (20 μm)polypropylene
Quality Level
100
feature
endcapped
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
amino phase
Description
- General description: Retention Mechanism: Normal phase or Anion-exchangeSample Matrix Compatibility: Organic or aqueous solutionsPolymerically bonded, aminopropyl phase that is very polar in nature (hydrogen bonding) allowing for both normal phase and ion exchange applicationsA weak anion exchanger with a pKa of 9.8. At pH 7.8 or below, the functional groups are positively chargedIon exchange capacity is ∼ 0.43 meq/g.Allows the rapid release of very strong anions such as sulfonic acids that may be retained irreversibly by strong anion exchangersCan be used in some reversed-phase applications (due to ethyl spacer); however, it is predominately used as an ion-exchange or normal phase sorbent due to its polar nature
- Legal Information: Discovery is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFETY INFORMATION
WGK
WGK 3
Flash Point(F)
>464.0 °F
Flash Point(C)
> 240 °C
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Show Difference
material: PE frit (20 μm)polypropylene
Quality Level: 100
feature: endcapped
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: amino phase
material:
PE frit (20 μm)polypropylene
Quality Level:
100
feature:
endcapped
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:
amino phase
material: __
Quality Level: 200
feature: __
composition: __
packaging: __
technique(s): __
surface area: __
volume: __
matrix: __
matrix active group: __
material:
__
Quality Level:
200
feature:
__
composition:
__
packaging:
__
technique(s):
__
surface area:
__
volume:
__
matrix:
__
matrix active group:
__
material: PE frit (20 μm porosity)polypropylene hardware
Quality Level: 100
feature: __
composition: bed wt., 100 mg
packaging: pk of 108
technique(s): solid phase extraction (SPE): suitable
surface area: 480 m2/g
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matrix: silica gel base material (irregularly shaped, acid washed)
matrix active group: silica bonding
material:
PE frit (20 μm porosity)polypropylene hardware
Quality Level:
100
feature:
__
composition:
bed wt., 100 mg
packaging:
pk of 108
technique(s):
solid phase extraction (SPE): suitable
surface area:
480 m2/g
volume:
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silica gel base material (irregularly shaped, acid washed)
matrix active group:
silica bonding
material: PE frit (20 μm porosity)polypropylene hardware
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composition: bed wt., 500 mg
packaging: pk of 54
technique(s): solid phase extraction (SPE): suitable
surface area: 480 m2/g
volume: 3 mL
matrix: silica gel base material (irregularly shaped, acid washed)
matrix active group: silica bonding
material:
PE frit (20 μm porosity)polypropylene hardware
Quality Level:
100
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technique(s):
solid phase extraction (SPE): suitable
surface area:
480 m2/g
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matrix:
silica gel base material (irregularly shaped, acid washed)
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