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Merck / Aluspher
Aluspher
Merck’s Aluspher® RP-select B HPLC column is an alkali-stable reversed-phase stationary phase designed for the chromatographic separation of neutral, basic and acidic compounds under neutral conditions. The stationary phase is based on spherical alumina particles, coated with polybutadiene (PBD). Due to its extended pH-stability, Aluspher® RP-select B allows the use of basic eluents, such as NaOH.
Products
Product Type:
HPLC Cartridge Column
Bet Surface Area [m2/g]:
170.0
Delivery Time:
approx. 4 days
Chemistry:
C8 (RP-8, MOS, Octyl)
Column Type:
Analytical Column
Manufacturer:
Merck
Hardware Type:
LiChroCART
Matrix:
Aluminium Oxide
Internal Diameter:
3.0 mm
Length:
150 mm
Particle Morphology:
spherical, fully porous
pH Minimum:
2.0
pH Maximum:
12.0
Pore Size:
100 Å
Technology:
HPLC
Product Type:
HPLC Cartridge Column
Bet Surface Area [m2/g]:
170.0
Delivery Time:
approx. 4 days
Chemistry:
C8 (RP-8, MOS, Octyl)
Column Type:
Analytical Column
Manufacturer:
Merck
Hardware Type:
LiChroCART
Matrix:
Aluminium Oxide
Internal Diameter:
3.0 mm
Length:
100 mm
Particle Morphology:
spherical, fully porous
pH Minimum:
2.0
pH Maximum:
12.0
Pore Size:
100 Å
Technology:
HPLC
Product Type:
HPLC Cartridge Column
Bet Surface Area [m2/g]:
170.0
Delivery Time:
approx. 4 days
Chemistry:
C8 (RP-8, MOS, Octyl)
Column Type:
Analytical Column
Manufacturer:
Merck
Hardware Type:
LiChroCART
Matrix:
Aluminium Oxide
Internal Diameter:
2.0 mm
Length:
150 mm
Particle Morphology:
spherical, fully porous
pH Minimum:
2.0
pH Maximum:
12.0
Pore Size:
100 Å
Technology:
HPLC
Product Type:
HPLC Cartridge Column
Bet Surface Area [m2/g]:
170.0
Delivery Time:
approx. 4 days
Chemistry:
C8 (RP-8, MOS, Octyl)
Column Type:
Analytical Column
Manufacturer:
Merck
Hardware Type:
LiChroCART
Matrix:
Aluminium Oxide
Internal Diameter:
2.0 mm
Length:
100 mm
Particle Morphology:
spherical, fully porous
pH Minimum:
2.0
pH Maximum:
12.0
Pore Size:
100 Å
Technology:
HPLC
Product Type:
HPLC Column
Bet Surface Area [m2/g]:
170.0
Delivery Time:
approx. 4 days
Chemistry:
C8 (RP-8, MOS, Octyl)
Column Type:
Analytical Column
Manufacturer:
Merck
Hardware Type:
Hibar RT
Matrix:
Aluminium Oxide
Internal Diameter:
3.9 mm
Length:
300 mm
Particle Morphology:
spherical, fully porous
pH Minimum:
2.0
pH Maximum:
12.0
Pore Size:
100 Å
Technology:
HPLC
Product Type:
HPLC Column
Bet Surface Area [m2/g]:
170.0
Delivery Time:
approx. 4 days
Chemistry:
C8 (RP-8, MOS, Octyl)
Column Type:
Analytical Column
Manufacturer:
Merck
Hardware Type:
Hibar RT
Matrix:
Aluminium Oxide
Internal Diameter:
2.0 mm
Length:
250 mm
Particle Morphology:
spherical, fully porous
pH Minimum:
2.0
pH Maximum:
12.0
Pore Size:
100 Å
Technology:
HPLC
Product Type:
HPLC Column
Bet Surface Area [m2/g]:
170.0
Delivery Time:
approx. 4 days
Chemistry:
C8 (RP-8, MOS, Octyl)
Column Type:
Analytical Column
Manufacturer:
Merck
Hardware Type:
Hibar RT
Matrix:
Aluminium Oxide
Internal Diameter:
2.0 mm
Length:
150 mm
Particle Morphology:
spherical, fully porous
pH Minimum:
2.0
pH Maximum:
12.0
Pore Size:
100 Å
Technology:
HPLC
Product Type:
HPLC Column
Bet Surface Area [m2/g]:
170.0
Delivery Time:
approx. 4 days
Chemistry:
C8 (RP-8, MOS, Octyl)
Column Type:
Analytical Column
Manufacturer:
Merck
Hardware Type:
Hibar RT
Matrix:
Aluminium Oxide
Internal Diameter:
2.0 mm
Length:
125 mm
Particle Morphology:
spherical, fully porous
pH Minimum:
2.0
pH Maximum:
12.0
Pore Size:
100 Å
Technology:
HPLC
Product Type:
HPLC Column
Bet Surface Area [m2/g]:
170.0
Delivery Time:
approx. 4 days
Chemistry:
C8 (RP-8, MOS, Octyl)
Column Type:
Analytical Column
Manufacturer:
Merck
Hardware Type:
Hibar RT
Matrix:
Aluminium Oxide
Internal Diameter:
2.0 mm
Length:
100 mm
Particle Morphology:
spherical, fully porous
pH Minimum:
2.0
pH Maximum:
12.0
Pore Size:
100 Å
Technology:
HPLC
Product Type:
HPLC Column
Bet Surface Area [m2/g]:
170.0
Delivery Time:
approx. 4 days
Chemistry:
C8 (RP-8, MOS, Octyl)
Column Type:
Analytical Column
Manufacturer:
Merck
Hardware Type:
Hibar RT
Matrix:
Aluminium Oxide
Internal Diameter:
2.0 mm
Length:
50 mm
Particle Morphology:
spherical, fully porous
pH Minimum:
2.0
pH Maximum:
12.0
Pore Size:
100 Å
Technology:
HPLC
Technical Data
| Phase name | Modification | Particle size | Pore size | End-capping | C-content | USP | Surface area | pH range | Tmax |
| Aluspher® RP-Select B | PBD | 5 µm | 100 Å | - | N/A | N/A | 170m2/g | 2.0-12.0 | N/A |
Downloads
Brochures
-
HPLC
Merck Aluspher Catalogue
-
HPLC GC TLC Sample Preparation
Merck ChromBook Catalogue 2015
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