- 3% Discount on online orders
- Fast Delivery Times
- DIN ISO 9001:2015 Certified
- Manufacturer Expertise
- Contact Us
Checkout using your account
Checkout as a new customer
Creating an account has many benefits:
- See order and shipping status
- Track order history
- Check out faster
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 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:
4.0 mm
Length:
50 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:
3.0 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:
3.0 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:
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 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:
3.0 mm
Length:
50 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:
Semi-preparative Column
Manufacturer:
Merck
Hardware Type:
LiChroCART
Matrix:
Aluminium Oxide
Internal Diameter:
10 mm
Length:
75 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:
4.6 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:
Semi-preparative Column
Manufacturer:
Merck
Hardware Type:
LiChroCART
Matrix:
Aluminium Oxide
Internal Diameter:
10 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:
Semi-preparative Column
Manufacturer:
Merck
Hardware Type:
LiChroCART
Matrix:
Aluminium Oxide
Internal Diameter:
10 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:
Semi-preparative Column
Manufacturer:
Merck
Hardware Type:
LiChroCART
Matrix:
Aluminium Oxide
Internal Diameter:
10 mm
Length:
125 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
The right column for you - we will be happy to support you individually
Competent consultants are always at your side. Write a message to our consultants, we will get back to you and give you individual support.
You will find:
Application support
Availability and delivery times
Price information with individual conditions
Certificates of analysis, MSDS, data sheets