High-Pressure Pneumatic HPLC Column Packing System for Analytical & Semi-Prep Chromatography
Achieve uniform bed density with constant pneumatic pressure. The Isoplex system utilizes compressed air or nitrogen to generate a stable, continuous downward force — packing Silica gel and Polymer resins tightly and uniformly into columns from 2.0 mm to 50 mm ID.
19,000
2–50
0
Explosion-Proof Design
1-Year Warranty
Free Online Training
Free Replacement Hardware
Why This Packing System Fits Your Lab
Unlike mechanical pumps that may introduce pulsation, the Isoplex system uses compressed gas to deliver a constant, pulse-free force — critical for reproducible chromatography column packing.
Prevent Voids & Channeling
The steady pneumatic drive eliminates pressure spikes, significantly reducing the risk of channeling or voids inside the column bed. Every pack is uniform and reproducible.
Aplicación versátil
Ideal for packing analytical to semi-preparative and preparative columns. Supports inner diameters from 2.0 mm to 50 mm and lengths from 20 mm to 500 mm.
Safety & Simplicity
Operates purely on compressed gas sources (8 bar input), making it spark-free and safe for use with flammable organic solvents like Methanol or Acetonitrile.
No Electricity Required
Driven entirely by compressed air or nitrogen. Place it anywhere — on the lab bench, in a fume hood, or on a rolling cart. No power outlet needed.
Reproducibilidad constante
Constant pneumatic pressure ensures every column is packed under identical conditions. Achieve higher theoretical plate numbers and sharper peak shapes consistently.
Customizable Configuration
Seven types of homogenate tanks available for different column sizes. Custom tanks, tubings, connectors, and packing material support provided based on your specific needs.
Isoplex HPLC Column Packing System — Parameters
Complete technical specifications of the Isoplex pneumatic column packing system, designed for analytical through preparative HPLC column packing.
Producto | Sistema de relleno de columnas HPLC Isoplex |
ID de columna | 2,0/3,0/4,0/4,6/10/20/30/50 mm |
Column Length | 20-500mm |
Input Power | Compressed Air / Nitrogen (No electricity required) |
Presión de salida | 0-19000 psi |
Caudal | 3,3 l/min |
Potencia de salida | 2 CV |
Cilindro de aire | Doble |
Wetted Materials | 316L Stainless Steel, PTFE, PEEK (fully solvent resistant) |
Standard & Optional Configuration
Configure the Isoplex system to match your laboratory’s packing requirements. Standard packages include all essential components; optional accessories extend capability for higher throughput or specialized applications.
| Piezas estándar | Piezas opcionales |
| Instrucciones de uso | Compresor de aire |
| Máquina principal | Sistema de purificación del aire |
| Panel de control | Depósitos de homogeneizado |
| Soporte de columna | Conexión de columna (ID 2.1-50mm) |
| Conexiones de acero inoxidable | Columnas HPLC vacías (DI 2.1-50mm) |
| Conectar tubos | Material de embalaje |
Homogenate Tank Volume by Column ID
Tanque homonado | Estimated Volume |
For 2.1mm I.D. | 5ml |
For 4.6mm I.D. | 25 ml |
For 10mm I.D. | 80ml |
For 20mm I.D. | 420ml |
For 30mm I.D. | 590ml |
For 50mm I.D. | 1800ml |
* Homonate Tanks can be customized based on practical application.
Ventajas del sistema de empaquetado en columna Isoplex
Engineered for safety, portability, and versatility — the Isoplex system sets a new standard for pneumatic HPLC column packing in research and production laboratories.
Safety First
Powerless Design & Emergency Cut-off Valves
El sistema de empaquetado de columnas Isoplex funciona con aire comprimido. No necesita alimentación eléctrica. Puede colocarlo donde quiera.
This machine also has emergency cut-off valves to deal with emergencies.
Compact
Tamaño reducido, fácil de transportar
El tamaño del sistema de embalaje de columnas Isoplex es de unos 60 cm (largo) * 40 cm (ancho) * 30 cm (alto). Puede colocarse en la mesa del laboratorio, en el armario de humos o incluso en un carro rodante. El peso bruto es de unos 35 kg.
También ofrecemos compresores de aire integrados de pequeño tamaño para laboratorio de 52cm(L)*61cm(H)*102cm(H) que pueden mejorar la tasa de utilización del espacio.
Low Noise
Reducir el ruido
We are equipped with a silencer and a sound-absorbing sponge inside of the main machine to protect labour health. When using this machine, labourers do not need to wear noise-cancelling headphones or any other ear-protection gear.
Versatile
Amplia gama de aplicaciones
El sistema de empaquetado de columnas Isoplex puede empaquetar casi todo tipo de columnas HPLC. Diámetro interior de 2,0 mm a 50 mm, longitud de 20 mm a 500 mm.
Siete tipos de depósitos de homonato para diferentes tipos de columnas de HPLC. O personalizados en función de sus necesidades.
Tailored
Servicio personalizado
Proporcionamos servicios personalizados en función de las distintas necesidades, incluido el soporte para tanques homonatos, tuberías, conectores y materiales de embalaje.
Ready to Upgrade Your Column Packing Process?
Tell us about your application — column size, media type, and throughput — and we’ll recommend the ideal Isoplex configuration.
System Components
Every component of the Isoplex system is designed for durability, solvent resistance, and ease of use.
Máquina principal
The core pneumatic packing unit with double air cylinders, delivering up to 19,000 psi output pressure. Fully solvent-resistant wetted materials.
Pequeño tanque de homonato
Designed for analytical and small semi-prep columns (2.1–10 mm ID). Ensures slurry stability during the packing process for reproducible results.
Gran Tanque de Homonato
Built for preparative-scale columns (20–50 mm ID) with volumes up to 1,800 ml. Custom sizes available for specialized applications.
Vídeo
Operation for HPLC column packing System
(old version)
Descripción del producto (nueva versión)
Compatible HPLC Columns & Chromatography Accessories
Biovanix provides a complete one-stop solution — from column packing equipment to empty column tubes, guard columns, and fittings. All products are designed for seamless compatibility with the Isoplex system.
Biovanix silica-gel packing materials offering a full range from analytical to preparative scales.
Reversed-phase Chromatography: C18, C8, C4, Phenyl
Normal-phase Chromatography: SiO2, NH2/Amino, CN/Cyano, Diol
Particel Size: 5um / 10um / 30um / 50um
High-precision 316L stainless steel column tubes for analytical, semi-preparative, and preparative liquid chromatography. Multiple frit styles available.
Material: 316L Stainless Steel
ID: 2.1 / 3.0 / 4.0 / 4.6 / 7.8 / 10 / 20 / 21.2 / 30 / 50 mm
Longitud: 20 / 30 / 50 / 100 / 150 / 250 / 300 / 500 mm (customizable)
Types: Analytical / Semi-prep / Preparative
Protect your analytical columns from particulate contamination and extends column lifetime. Available in three standard sizes with customizable appearance.
Premium PEEK material with PE frits. Zero metal ions, smooth and clean inner wall — ideal for metal-sensitive applications and biochromatography.
Material: PEEK tube + PE frit
ID: 2.1 / 4.6 mm
Longitud: 50 / 100 / 150 mm (customizable)
Feature: Zero metal ions
Información sobre pedidos
Complete part numbers for the Isoplex system and homogenate tanks. Contact us for custom configurations and bulk pricing.
| Número de Producción | ||||||
| Máquina principal | Z20004650 | |||||
| Tanque homonado | Para 2.1 mm | Para 4.6mm | Para 10mm | Para 20mm | Para 30mm | Para 50mm |
| Z0502115 | Z0504630 | Z0501030 | Z0502030 | Z0503030 | Z0505030 | |
Homanate tanks are customised based on actual needs. Please contact us for details >>
Frequently Asked Questions (FAQ)
Common questions about the Isoplex HPLC column packing system, compatibility, and ordering.
How does a pneumatic HPLC packing system improve column efficiency compared to manual packing?
A pneumatic system improves efficiency by applying consistent, high-pressure force that manual packing cannot achieve. The compressed air drives the slurry into the column at a constant rate, ensuring a tightly packed bed. This results in sharper peak shapes, higher theoretical plate numbers, and better resolution in your chromatograms.
What gas source is required to operate this packing system?
The system requires a standard laboratory compressed air supply or a Nitrogen gas cylinder. It typically operates with an input pressure of 8 bar (approx. 115 psi), which the system’s internal booster amplifies to the required high hydraulic pressure (e.g., 6,000 – 10,000 psi) for packing.
Can this system pack both silica and polymer-based media?
Yes, this system is compatible with all standard HPLC stationary phases, including Silica, C18, and Polymer resins. The pressure can be regulated to suit the fragility of specific media, preventing particle crushing while ensuring sufficient compression.
Is this packing station safe for use with explosive solvents?
Yes. Since the system is entirely pneumatically driven and requires no electrical power, it is intrinsically safe and explosion-proof. It is ideal for packing processes involving flammable solvents like Hexane, Acetone, or Acetonitrile.
What column sizes can the Isoplex system accommodate?
The Isoplex system supports column inner diameters from 2.0 mm to 50 mm and lengths from 20 mm to 500 mm, covering analytical, semi-preparative, and preparative HPLC columns. Seven standard homogenate tank sizes are available, and custom configurations can be arranged based on your application requirements.
Does Biovanix supply empty HPLC column tubes and chromatography accessories?
Yes. Biovanix provides a complete one-stop solution including 316L stainless steel HPLC column tubes (ID 2.1–50 mm), PEEK column tubes, guard columns, inline filters, and chromatography fittings (PEEK, POM, PE). All accessories can be customized according to customer drawings.
Let's Build Your Ideal Column Packing Setup
Whether you need the Isoplex system alone or a complete solution with column tubes, guard columns, and fittings — Biovanix is your single-source partner.
English 
العربية 
Français 
Deutsch (Sie) 
한국어 
Русский 
Español de Argentina 