Macherey-Nagel EC HPLC Guard Column EC 4/3 NUCLEODUR 100-3 C18 Ec, Length 4 mm, ID 3 mm, Pack of 3
Product overview
The Macherey-Nagel NUCLEODUR 100-3 C18 ec HPLC Guard Column is a compact 4 x 3 mm cartridge packed with 3 µm C18 ec stationary phase. It is intended to protect a compatible analytical HPLC column while maintaining the matched NUCLEODUR stationary-phase chemistry.
Key Features:
- Brand: Macherey-Nagel
- Product Type: HPLC guard column
- Stationary Phase: NUCLEODUR 100-3 C18 ec
- Particle Size: 3 µm
- Guard Column Length: 4 mm
- Internal Diameter: 3 mm
- Pack Size: Pack of 3
This pack of three guard columns is suited to laboratories that want replaceable protection for compatible NUCLEODUR C18 ec analytical methods.
Frequently Asked Questions
1. What is the Macherey-Nagel NUCLEODUR C18 ec guard column used for?
It is used ahead of a compatible analytical HPLC column to help protect the main stationary phase from strongly retained contaminants and particulate loading.
2. What are the dimensions of the Macherey-Nagel 761931.3 guard column?
Each guard column is 4 mm long with a 3 mm internal diameter.
3. What stationary phase is used in the Macherey-Nagel 761931.3 guard column?
It uses NUCLEODUR 100-3 C18 ec with a 3 µm particle size.
4. How many guard columns are supplied?
This configuration is supplied as a pack of three guard columns.
5. How does this NUCLEODUR guard column compare with an Agilent ZORBAX C18 guard cartridge?
The Macherey-Nagel guard column is the better fit when the analytical method uses NUCLEODUR 100-3 C18 ec and requires matched stationary-phase selectivity. An Agilent ZORBAX guard cartridge is more appropriate for systems built around the corresponding ZORBAX analytical phase and holder.
Product Specifications
- HS Code #90279000
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