- All
- Favorite
- Popular
- Most rated
| Brand | ANJIE |
|---|---|
| Origin | Shanghai, China |
| Model | AJ-3700 |
| Wavelength Accuracy | ±0.2 nm |
| Wavelength Repeatability | 0.1 nm |
| Baseline Noise | ±0.0002 Abs |
| Baseline Drift | ±0.0005 Abs (30 min) |
| Linearity (r) | >0.9995 |
| Detection Limits | NH₃-N: 0.005 mg/L |
| Total N | 0.02 mg/L |
| S²⁻ | 0.005 mg/L |
| NO₂⁻-N | 0.003 mg/L |
| NO₃⁻-N | 0.006 mg/L |
| Kjeldahl N | 0.02 mg/L |
| Quantification Ranges | NH₃-N: 0.02–80 mg/L |
| Total N | 0.1–160 mg/L |
| S²⁻ | 0.02–200 mg/L |
| NO₂⁻-N | 0.012–200 mg/L |
| NO₃⁻-N | 0.03–160 mg/L |
| Kjeldahl N | 0.08–80 mg/L |
| Precision | 0.5–1.0% RSD (at specified concentrations) |
| Measurement Time | 100–280 s (including online digestion for total nitrogen) |
| Brand | Beifen Ruili |
|---|---|
| Origin | Beijing, China |
| Model | AF3000 |
| Instrument Type | Multi-channel Atomic Fluorescence Spectrometer |
| Sample Introduction | Peristaltic Pump |
| Detectable Elements | As, Sb, Bi, Se, Te, Pb, Sn, Hg, Cd, Ge, Zn, Au, Ag, Co, Cu, Ni (16 elements) |
| Relative Standard Deviation (RSD) | < 0.7% |
| Linear Dynamic Range | > 3 orders of magnitude |
| Detection Limits | As, Sb, Bi, Se, Te, Pb, Sn < 0.01 µg/L |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Nicolet™ iS50 FTIR |
| Instrument Type | Benchtop Laboratory FTIR Spectrometer |
| Instrument Category | Fourier Transform Infrared Spectrometer |
| Dimensions (Base Only) | 62.6 × 69.8 × 27.6 cm |
| Weight (Base Only) | 60 kg |
| Dimensions (with ABX) | 62.6 × 69.8 × 50.8 cm |
| Weight (with ABX) | 64 kg |
| Optical Path | Fully Gold-Coated Optics (Aluminum Coating Optional) |
| Light Sources | Dual-source Configuration (Polaris™ Long-Life IR Source + Tungsten-Halogen Visible/NIR Source) |
| Detectors | Three Detector Ports in Main Sample Compartment |
| Standard Features | Automated Attenuator Wheel, Smart Accessories Compatibility, Built-in Calibration Wheel, Parallel & Focused Beam Output Ports |
| Optional Modules | Integrated Mid- and Far-IR Diamond ATR, Automatic Beamsplitter Exchange (ABX), Raman Module, NIR Module with Integrating Sphere & Fiber Optics, TGA-IR Interface, GC-IR Interface |
| Software Platform | OMNIC Spectroscopy Suite with OMNIC Anywhere Cloud Integration |
| Data Security | AWS-Hosted Thermo Fisher Connect Platform |
| Compliance | Supports 21 CFR Part 11–compliant audit trails (via OMNIC Enterprise), GLP/GMP-ready workflows |
Show next