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| Brand | Elementar |
|---|---|
| Origin | Germany |
| Model | vario MACRO cube |
| Measured Elements | C, H, N, S, O |
| Sample Capacity | up to several hundred mg per analysis |
| C/N Ratio Tolerance | up to 7000:1 |
| Detection Limit for S | down to 2 ppm (with optional IR detector) |
| Standard Autosampler | 60-position |
| Detector Options | Thermal Conductivity Detector (TCD), optional Infrared (IR) detector for S, TIC, O, Cl |
| Patented Technology | APT (“Adsorption Purge and Trap”) gas separation system |
| Furnace & TCD Warranty | 10 years |
| Compliance | Designed for ASTM D5373, ISO 19786, ISO 29540, EN 15407, USP <281>, EPA Method 5050 |
| Brand | Elementar |
|---|---|
| Origin | Germany |
| Model | vario MAX cube |
| Measured Elements | C, N, S |
| Sample Capacity | up to 5 g (solid) or 5 mL (liquid) |
| Carrier Gas Options | He or Ar (switchable without hardware modification) |
| Warranty | 10 years on combustion furnace and TCD detector |
| Compliance | ASTM D5373, ISO 16968, EN 15148, USP <28>, GLP/GMP-ready |
| Brand | Elementar |
|---|---|
| Origin | Germany |
| Model | UNICUBE |
| Measured Elements | C, H, N, O, S, Cl |
| Analysis Time | ~7–8 min per sample |
| Detection Limit | 50 ppm |
| Sample Mass Range | 0.1 mg – 1,000 mg |
| Detectors | Thermal Conductivity Detector (TCD), Non-Dispersive Infrared (NDIR) Detector, Electrochemical Detector |
| Combustion Temperature | Up to 1800 °C (transient, with Sn boat) / 1200 °C (stable furnace zone) |
| Brand | Elementar |
|---|---|
| Origin | Germany |
| Model | vario ISOTOPE cube |
| Detection Principle | High-Temperature Catalytic Combustion + Gas Chromatographic Separation + Cryogenic Trapping + Isotope Ratio Mass Spectrometry (IRMS) Interface |
| Sample Throughput | Up to 80 samples unattended |
| C/N Ratio Range | Up to 8000:1 |
| S/N Ratio Range | Up to 1000:1 |
| H₂ Converter Option | Available for CHNS simultaneous analysis |
| VLS Liquid Autosampler Option | Supported |
| Chrome HD Hydrogen Isotope Kit | Optional for δ²H in water with dual-inlet–level precision |
| Dynamic Mass Range | 0.1 µg – 50 mg C |
| Warranty | 10 years on combustion furnace and TCD cells |
| Compliance | Designed for GLP/GMP environments |
| Brand | Elementar |
|---|---|
| Origin | Germany |
| Model | vario EL cube |
| Measured Elements | C, H, O, N, S |
| Sample Mass Range | 0.01–500 mg |
| C/N Ratio Capability | up to 7000:1 |
| C/S Ratio Capability | up to 5000:1 |
| Detection Principle | High-Temperature Combustion (1150 °C) + Thermal Conductivity Detection (TCD) for H₂, CO₂, N₂, SO₂, CO |
| Carrier Gas Options | Helium or Argon |
| Automation | Integrated 80-position autosampler |
| Furnace & TCD Warranty | 10 years |
| Compliance | Designed for GLP/GMP environments |
| Brand | Elementar |
|---|---|
| Origin | Germany |
| Model | vario PYRO cube |
| Application | High-Temperature Elemental Analysis Coupled to Isotope Ratio Mass Spectrometry (EA-IRMS) |
| Sample Throughput | Up to 120 Samples (Integrated Autosampler) |
| Operating Modes | O/H and C/N/S Dual-Mode Configuration |
| Combustion Temperature | Up to 1800 °C |
| Detection Principle | Thermal Decomposition / High-Temperature Conversion Followed by Gas Chromatographic Separation and IRMS Detection |
| Compliance | Designed for GLP/GMP Environments |
| Brand | Elementar |
|---|---|
| Origin | Germany |
| Model | vario ISOTOPE select |
| Detection Principle | Combustion–TPD–IRMS Coupled Stable Isotope Ratio Analysis (δ¹³C, δ¹⁵N, δ³⁴S, δ¹⁸O) |
| Sample Throughput | Up to 120 samples unattended |
| Combustion Temperature | Up to 1,200 °C |
| Isotope Precision (1σ) | ≤ 0.1‰ for δ¹³C and δ¹⁵N (n ≥ 10, 0.5–2 mg organic matrix) |
| Gas Separation | Single-programmed TPD column for complete baseline-resolved CO₂, N₂, SO₂, CO separation |
| Compliance | Fully compatible with IRMS interfaces (e.g., IsoPrime, Delta V, Nu Instruments) |
| Brand | Elementar |
|---|---|
| Origin | Germany |
| Model | rapid OXY cube |
| Measured Element | Oxygen (O) |
| Detection Principle | High-Temperature Pyrolysis to CO + Thermal Conductivity Detection |
| Temperature Range | Up to 1450 °C |
| Accuracy | < ±0.1% (relative) |
| Sample Mass Range | 1–300 mg |
| Standard Autosampler | 120-position integrated |
| Detector Warranty | 10 years on thermal conductivity cell |
| Interference Suppression | Patented column purge technology |
| Compliance | Designed for GLP/GMP environments |
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