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Biological Samples

Biological Samples

Biological samples play a vital role in research at the molecular and cellular level, to gain a deeper understanding of disease processes and their underlying mechanisms. In studies of such samples, the quality and traceability of which count above all else, Anton Paar solutions ensure consistent high quality. Find the measuring instrument that meets your particular needs in the instrument list below – or let us help you find the best solution by contacting us directly.

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Anton Paar Products

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Abbemat Heavy Duty

Abbemat Heavy Duty Line

Abbemat Performance and Performance Plus

Abbemat Performance and Performance Plus Line

With its extended low temperature range the automatic Abel closed cup tester can measure flash points or detect flammable vapors by the flash/no flash method

Abel Flash Point Tester: ABA 4

Anton Paar Bioindenter (UNHT³ Bio)

Automatisches Verdünnungs- und Dosiersystem DDS

Automatic Dilution and Dosage System: DDS

Automatisches Prozesspolarimeter Propol

Automatic Process Polarimeter: Propol

Ball Mill BM500

Cora 7X00 Raman Spectrometer with Fiber-optic probe

Benchtop Raman spectrometers: Cora 7X00

Density meter: DMA™ 4100 M

Density meter: DMA™ 4500 M

Density meter: DMA™ 5000 M

Dynamic shear rheometer measuring head: DSR 502

Electrokinetic Analyzer for Routine Solid Surface Analysis: SurPASS™ 3 Eco

Electrokinetic Analyzer for Solid Surface Analysis: SurPASS™ 3

HTR Compact: Rheometer autosampler for high sample throughput

HTR: Rheometer automation for high sample throughput and complex sample handling

HTX: Measurement of viscosity, density, concentration of liquids, highly automated and expandable

Handheld density meter: DMA 35 Basic

HPA-S represents the ultimate performance in wet chemical high pressure digestion sample preparation for AAS, ICP and Voltammetry. The HPA-S acid digestion method is an internationally recognized reference procedure and is in operation as a high-performance routine instrument in numerous laboratories.

High Pressure Digestion: HPA-S High Pressure Asher

L-Rix 5000/5100/5200 inline refractometer

Litesizer™ 100

Litesizer™ 500

Surface Testing Platform for scratch (Micro Scratch, MST³) and indentation (Microindentation, MHT³ and Ultra Nano indentation, UNHT³) in order to identify coating adhesion, scratch resistance, hardness and elastic modulus of materials.

Micro Combi Tester (MCT³)

Micro Scratch Tester (MST³)

Microindentation Tester (MHT³)

Microwave Digestion System: Multiwave GO

Rotor 16SOLV HF100 expands the possibilities of Multiwave PRO for the microwave-assisted digestion and extraction of inorganic and organic samples and is easily upgraded for acid digestion applications by interchanging screw caps.

Microwave Digestion and Extraction: Rotor 16SOLV HF100

Rotor 16SOLV MF100 expands the possibilities of Multiwave PRO for the microwave-assisted digestion and extraction of inorganic and organic samples and is easily upgraded for acid digestion applications by interchanging screw caps.

Microwave Digestion and Extraction: Rotor 16SOLV MF100

The acid digestion rotor 16HF100 with 16 high pressure vessels is designed for high sample throughput and efficient handling.

Microwave Digestion: Rotor 16HF100

The acid digestion rotor 16MF100 with 16 pressure vessels is designed for high sample throughput and efficient handling.

Microwave Digestion: Rotor 16MF100

Microwave Digestion: Rotor 24HVT80

Rotor 8EVAP is an innovative accessory for microwave evaporation with the modular Multiwave PRO microwave sample preparation system. It greatly simplifies and accelerates the microwave-assisted evaporation of acids and concentration of aqueous sample solutions in 8 vessels simultaneously.

Microwave Evaporation: Rotor 8EVAP

The Multiwave PRO microwave reaction system serves two groups: professionals in trace analysis and synthetic chemistry.

Microwave Reaction System: Multiwave PRO

Rotor 1DRY is the ideal accessory for efficient handling of samples prior to digestion. Microwave-assisted drying takes a quarter of the time required by conventional methods, without carbonization or contamination of samples.

Microwave-assisted Drying: Rotor 1DRY

Monowave 450: Automated Microwave-assisted Extraction

Nano Scratch Tester (NST³)

Nanoindentation Tester (NHT³)

Oxy 510 Inline Oxygen Sensor

Penetrometer PNR 12 with accessories for cone penetration and needle penetration.

Penetrometer: PNR 12

Cora 5X00 Raman Spectrometer

Portable benchtop Raman spectrometers: Cora 5X00

Portable density meter: DMA 35

The pressure sensor accessory allows for precise reaction control within the reference vessel of Rotor 16MF100 or Rotor 16HF100. The pressure data is transferred to the oven via infrared signal. If required, the pressure sensor accessory can be upgraded to a pressure/temperature sensor accessory.

Pressure Sensor Accessory

Revetest® Scratch Tester (RST³)

Rheometer: MCR 102, MCR 302, MCR 502

Rheometer: MCR 72 and MCR 92

Rolling-ball viscometer Lovis 2000 M/ME

The RheolabQC is the quality control rheometer from Anton Paar. RheolabQC with temperature device C-PTD 180/AIR/QC and with Flexible Cup Holder.

Rotational Rheometer: RheolabQC

SAXSpace instrument

Routine SAXS/WAXS/BIOSAXS analysis: SAXSpace

SAXS/WAXS/GISAXS laboratory beamline: SAXSpoint 2.0

Sample changer: Xsample 320

Perfect results with automatic cleaning and needle washing using up to three cleaning solvents.

Sample changer: Xsample 530

Top View mounted T-probe with Rotor 8N of Multiwave PRO.

T-probe

TRB³: Pin-on-disk tribometer

With its extended low temperature range the automatic Tag closed cup tester can measure flash points or detect flammable vapors by the flash/no flash method.

Tag Flash Point Tester: TAG 4

Ultra Nanoindentation Tester (UNHT³)

High Temperature Vacuum Tribometer

Vacuum Tribometer (VTHT / VTRB)

Pressure/temperature sensor accessory for precise reaction control within the reference vessel of Rotor 16MF100 and/or Rotor 16HF100.

p/T Sensor Accessory

pH ME Beverage Measuring Module and pH ME Measuring Module

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Anton Paar Applications

Protein Mass Determination using Small Angle X-Ray Scattering

Protein Mass Determination using Small Angle X-Ray Scattering

The molecular weight of Glucose Isomerase was determined with the SAXSpace small-angle X-ray scattering system. The results are in good agreement with theoretically calculated values from X-ray crystallography data.

Protein Shape Determination by Small Angle X-Ray Scattering

Protein Shape Determination by Small Angle X-Ray Scattering

The 3-dimensional shape of Glucose Isomerase in solution was studied with the SAXSpace system. The solution structure of this protein was compared with the crystal structure obtained by X-ray crystallography.

Fast SAXS Measurements of a Diluted Protein Solution

Fast SAXS Measurements of a Diluted Protein Solution

A 1% Lysozyme solution was measured with the SAXSpace system. Structural information can be obtained already after 1 minute due to the highly intense line-collimation mode and the compact design of the SAXSpace system.

Determination of Camphor by Polarimetry

Determination of Camphor by Polarimetry

Camphor is naturally produced by trees of the laurel family. It has a strong aromatic odour and is used for various medical and non-medical applications.

Starch Decomposition with Subsequent Polarimetric Content Determination

Starch Decomposition with Subsequent Polarimetric Content Determination

This method is suitable for the determination of starch and high molecular weight starch degradation products in food or feedstuffs in compliance with the EC Commission Directive 86/174/EEC and Council Directive 96/25/EC. Please note that this method requi

Refractive Index of Essential Oils

Refractive Index of Essential Oils

The refractive index of essential oils is a quickly measured, easily generated quality parameter. Moreover, it helps to differentiate between different essential oils.

Refractometric Analysis of Urine

Refractometric Analysis of Urine

Acute dehydration poses a significant health risk and can lead to heat stroke and death. Refractometric anaylsis of the urine of patients in hospitals and clinics as well as that of athletes quickly shows vital human health parameters.

Glycerol

Glycerol

Glycerol is used in various industries as a moisturizer, a thickener, as antifreeze or as a precursor for explosives. Its quality as well as its concentration in solution can be determined by using refractometry.

Quality Control in Drugs

Quality Control in Drugs

Polarimeters are essential in drug quality control to ensure the enantiomeric purity and therefore efficacy of pharmaceutical drugs.

Quality Control of Saline Solution

Quality Control of Saline Solution

Abbemat refractometers from Anton Paar are valuable instruments for the precise analysis of concentration and purity of saline solutions.

Improve Digestion Quality and Save Money – Microwave Digestion rules out Open Digestion

Improve Digestion Quality and Save Money – Microwave Digestion rules out Open Digestion

Reliable elemental analysis results need robust sample preparation to destroy sample matrices or to separate matrix from analytes. The sample preparation step is by far the most error-prone and critical step of the analytical procedure.

The influence of Surface Roughness on Instrumented Indentation Testing (IIT)

The influence of Surface Roughness on Instrumented Indentation Testing (IIT)

Microwave Assisted Digestion of Diatoms

Microwave Assisted Digestion of Diatoms

MD-VF-Auto SEM represents a powerful combination of microwave digestion, vacuum filtration and automated scanning electron microscopy for the qualitative and quantitative determination of diatoms.

In-Situ observation of the scratch/indentation true contact area to provide analysis without being model-dependent

In-Situ observation of the scratch/indentation true contact area to provide analysis without being model-dependent

Nanoindentation approach to mechanical testing of extremely soft materials

Nanoindentation approach to mechanical testing of extremely soft materials

Nanotribological properties of Diamond like carbon thin flexible films on ACM rubber

Nanotribological properties of Diamond like carbon thin flexible films on ACM rubber

Spherical Nanoindentation of Polyacrylamide Hydrogels using the Bioindenter (BHT)

Spherical Nanoindentation of Polyacrylamide Hydrogels using the Bioindenter (BHT)

The Ultra Nanoindentation Tester: New generation of thermal drift free indentation

The Ultra Nanoindentation Tester: New generation of thermal drift free indentation

Milk: Know the particles, know the quality

Milk: Know the particles, know the quality

The size of the fat particles in milk can vary, which strongly affects milk quality. Characterizing milk-based particles is fast and accurate with the Litesizer™ 500.

Applications of nanoindentation in biology and medicine

Applications of nanoindentation in biology and medicine

Nanoindentation for biological materials

Intrinsic bone tissue quality is altered in osteo-porosis and selectively influenced by its treatments

Intrinsic bone tissue quality is altered in osteo-porosis and selectively influenced by its treatments

Nanoindentation for bone and mineral materials

Identifying three different particle sizes in one sample with DLS

Identifying three different particle sizes in one sample with DLS

Particle suspensions often contain more than one size of particle. However, many particle analyzers cannot resolve particle mixtures, instead they detect an average of all sizes. The Litesizer™ 500 can detect three sizes in one sample.

An insight into the Structure of Copolymer Surfactants

An insight into the Structure of Copolymer Surfactants

The structure of inhomogeneous (core-shell) nanoparticles was studied with the SAXSpoint system. The internal structure of Pluronic P123 micelles in water was determined by calculating the radial electron density profile.

Collagen - A Validation Sample for SAXS Systems

Collagen - A Validation Sample for SAXS Systems

The performance of the SAXSpoint 2.0 system is evaluated by measurements of tendon collagen. SAXSpoint 2.0 produces data with excellent resolution in the entire angular range and delivers true 2D SWAXS images.

Understanding Filter Efficiency - Virus Removal in Depth Filtration

Understanding Filter Efficiency - Virus Removal in Depth Filtration

Zeta potential, as the indicator for surface charge, helps to predict and to tune the efficiency of filter materials.

Effect of Bleaching on the Streaming Potential of Human Hair

Effect of Bleaching on the Streaming Potential of Human Hair

The streaming potential method reveals the changes of the hair surface upon hair treatment processes and supports the optimization of cosmetic products.

Inner Surface Treatment of Haemodialysis Membranes

Inner Surface Treatment of Haemodialysis Membranes

The zeta potential measurement assists in the improvement of the biocompatibility of haemodialysis membranes.

SAXSpoint with MetalJet Source

SAXSpoint with MetalJet Source

SAXSpoint now integrates the high-brightness MetalJet X-ray source enabling ultra-fast SAXS measurements in the laboratory.

Fast SAXS studies of sensitive biological samples

Fast SAXS studies of sensitive biological samples

Small-angle X-ray scattering (SAXS) measurements of low-concentrated and radiation-sensitive biological samples using line collimation ensure short measurement time and allow to analyze the low-resolution 3D structure with excellent data quality.

Correlating Viscosity and Particle Size Parameters determined by Small Angle X-Ray Scattering Studies of concentrated MAb Solutions

Correlating Viscosity and Particle Size Parameters determined by Small Angle X-Ray Scattering Studies of concentrated MAb Solutions

Monoclonal antibodies (MAb) solutions are a major class of biopharmaceuticals with various applications. However, challenges like a high viscosity at the required MAb concentrations need to be addressed at an early development stage.

Targeting Alzheimer’s disease - studying the fibril structure of the Amyloid beta protein on a laboratory system

Targeting Alzheimer’s disease - studying the fibril structure of the Amyloid beta protein on a laboratory system

The fibril structure of Amyloid beta has been studied with the SAXSpoint 2.0 system.

Size and shape of gold nanoparticles in toluene via SAXS

Size and shape of gold nanoparticles in toluene via SAXS

A solution of colloidal gold nanoparticles was characterized for size and shape by the SAXSpace system.