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| Brand | HACH |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported |
| Model | Ammonia-N Prepackaged Reagent Series |
| Price | USD 120 (approx. based on ¥950 at standard exchange rate) |
| Brand | Macherey-Nagel |
|---|---|
| Origin | Germany |
| Model | BioFix® Lumi-10 |
| Instrument Type | Portable |
| Biological Agent | *Aliivibrio fischeri* (formerly *Vibrio fischeri*) bioluminescent bacteria |
| Operating Temperature Range | 15–30 °C (recommended), functional range: 0–40 °C |
| Reagent Storage & Use Temperature | 0–40 °C |
| Coefficient of Variation (CV) | <10% |
| Photon Detection Speed | 5,000 photons per 0.1 s |
| Assay Duration | Default 10 s (adjustable from 0.5–20 s) |
| Detector | Fast single-photon-counting photomultiplier tube (PMT) |
| Wavelength Sensitivity | 380–630 nm |
| Display | LED, 128 × 64 pixels |
| Data Storage Capacity | 2,000 measurement records |
| Power Supply | 3× rechargeable Ni-Cd batteries or AC adapter (230 V/50 Hz or 115 V/60 Hz) |
| Dimensions (H×W×D) | 170 × 150 × 280 mm |
| Weight | 2.0 kg (including batteries) |
| Compliance | Low Voltage Directive 73/23/EEC, EMC Directive 89/336/EEC (incl. amendment 92/31/EEC) |
| Brand | Merck |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | MQuant® Phosphate Test Strips Series |
| Pricing | Available Upon Request |
| Brand | Merck |
|---|---|
| Origin | USA |
| Product Type | Colorimetric Test Strips |
| Measurement Range | 10–500 mg/L NO₃⁻ |
| Method | Standardized Colorimetric Analysis |
| Pack Size | 100 strips per vial |
| Compliance | Designed for ISO 9001–certified manufacturing |
| Brand | HACH |
|---|---|
| Origin | USA |
| Model | PCII Portable Colorimeter |
| Measurement Range | Free/Total Chlorine: 0.01–2 mg/L (LR) and 0.1–8 mg/L (HR) |
| Chlorine Dioxide | 0.05–5 mg/L |
| Detection Limit | 0.01 mg/L Cl₂ (LR mode) |
| Optical System | LED-based fixed-wavelength photometry (525 nm for chlorine, 430 nm for ClO₂) |
| Display | Backlit LCD, 2-line alphanumeric |
| Data Storage | Up to 50 measurement records with timestamp |
| Enclosure Rating | IP67 |
| Power | Two AAA batteries (approx. 2,000 measurements per set) |
| Compliance | Meets EPA Method 334.0 (chlorine), ASTM D1253, and ISO 7393-2 requirements for field chlorine analysis |
| Brand | Kyoritsu |
|---|---|
| Origin | Japan |
| Model | WAK-Cr6+ |
| Detection Principle | Diphenylcarbazide Colorimetry |
| Measurement Range | 0.05–2 mg/L Cr(VI) |
| Test Capacity | 50 determinations |
| Dimensions (L×W×H) | 165 × 110 × 65 mm |
| Weight | 140 g |
| Shelf Life | Expiry date indicated per batch (e.g., Oct 2024) |
| Compliance | Designed for field-deployable compliance screening per ISO 11885, EPA Method 7196A, and JIS K 0102 |
| Brand | JENCO |
|---|---|
| Origin | USA |
| Model | 9173 / 9173R |
| Measurement Principle | Polarographic (Clark-type) |
| Range | 0.00–20.00 ppm DO |
| Accuracy | ±2% FS |
| Air Saturation Range | 0.0–200.0% |
| Temp Range | −6.0–46.0 °C |
| Temp Accuracy | ±0.3 °C |
| Resolution | 0.01 ppm DO, 0.1% sat, 0.1 °C |
| Temp Compensation | Automatic (−6.0–46.0 °C) |
| Pressure Compensation | Adjustable (600–1100 mbar, default 1013 mbar) |
| Salinity Compensation | Adjustable (0.0–40.0 ppt, default 0.0 ppt) |
| Calibration Memory | Yes |
| Communication | RS-232C (9173R only) |
| Power | AC adapter (DC 9 V) or 6 × AA batteries |
| Dimensions | 230 × 165 × 80 mm |
| Weight | ~650 g (without batteries) |
| Compliance | Designed for ISO/IEC 17025-aligned lab environments |
| Electrode | Imported polarographic DO sensor (LD-900-7) |
| Brand | Kyoritsu |
|---|---|
| Origin | Japan |
| Product Type | Imported Reagent-Based Water Quality Test Kit |
| Model | WAK-PO4(D) |
| Measurement Parameter | Orthophosphate (as PO₄³⁻) and Phosphate Phosphorus (as P) |
| Detection Range | 0.05–2 mg/L (as PO₄³⁻) |
| Reaction Time | 5 minutes |
| Test Capacity | 50 determinations per kit |
| Instrument Category | Laboratory-Use Colorimetric Test Kit |
| Measurement Principle | Ascorbic Acid-Molybdate Blue Method (Standard Spectrophotometric Color Development) |
| Brand | Hach |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | Total Chlorine Test Kits |
| Price | USD 36.50 (based on ¥280 at 7.67 CNY/USD) |
| Brand | MN |
|---|---|
| Origin | Germany |
| Model | PF-12 |
| Instrument Type | Laboratory & Field-Portable Photometer |
| Detection Parameters | Heavy Metals (e.g., Cr, Cu, Pb, Cd, Ni), COD, Ammonia, Nitrate, Nitrite, Total Phosphorus, Total Nitrogen, Chlorine, pH (via compatible test kits), Turbidity (via VISOCOLOR ECO/NANOCOLOR methods) |
| Wavelength Range | 345 / 436 / 470 / 540 / 585 / 620 / 690 nm (±2 nm accuracy) |
| Optical System | Microprocessor-Controlled Single-Beam Filter Photometer with 7-Position Filter Wheel |
| Light Source | Tungsten Halogen Lamp |
| Detector | Silicon Photodiode |
| Photometric Range | ±3 Absorbance Units (E) |
| Accuracy | ±1% of reading |
| Stability | <0.002 E/h |
| Sample Format | 16 mm Round Cuvettes |
| Data Storage | 200 GLP-Compliant Records (including sample ID, location, dilution factor, date/time, operator ID) |
| Display | Backlit LCD (64 × 128 pixels) |
| Interface | USB 2.0 (data transfer, firmware update, power supply) |
| Power Options | USB bus power, 4× AA alkaline/rechargeable batteries (≥2000 measurements per charge), 12 V automotive adapter (REF 919 220), optional charger (REF 919 221) |
| Environmental Rating | IP67 |
| Operating Temp. | 0–50 °C |
| Dimensions | 215 × 100 × 65 mm |
| Weight | 0.7 kg |
| Compliance | EN 61010-1 (2010), 2006/95/EC (Low Voltage Directive), 2004/108/EC (EMC Directive), ISO 9001 certified manufacturing |
| Warranty | 2 years |
| Brand | Merck |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Calcium Ion Titration Test Kit |
| Pricing | Upon Request |
| Brand | Kyoritsu |
|---|---|
| Origin | Japan |
| Product Type | Imported Portable Reagent Test Kit |
| Model | WAK-Cu |
| Detection Principle | Colorimetric Dip-and-Read Paper Strip Method |
| Target Analyte | Copper (Cu²⁺) |
| Measurement Range | 0.5–10 mg/L (as Cu) |
| Reaction Time | 1 minute |
| Tests per Kit | 50 |
| Accuracy | ±0.2 mg/L at low end |
| Compliance | Designed for field-deployable screening in accordance with ISO 8692 (water quality — test for toxicity to freshwater algae), ASTM D1688 (copper in water by colorimetric methods), and EPA Method 9040C (screening for metals using solid-phase reagents) |
| Brand | MN |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 500D |
| Instrument Type | Laboratory & Field-Deployable Water Quality Analyzer |
| Detection Parameters | >100 parameters including heavy metals (e.g., Cr, Cd, Pb, Ni, Cu, Zn), nutrients (NO₃⁻, NO₂⁻, NH₄⁺, PO₄³⁻), organic indicators (COD, TOC, BOD surrogate), turbidity, chlorine species, pH (via optional electrode module), and colorimetric ions (Fe, Mn, Al, SiO₂) |
| Wavelength Range | 340–860 nm (10 fixed-band interference filters at 345/365/436/470/520/540/585/620/690/800 nm) |
| Wavelength Accuracy | ±2 nm |
| Spectral Bandwidth | 10–12 nm |
| Light Source | Tungsten halogen lamp |
| Detector | Silicon photodiode |
| Photometric Accuracy | ±1% FS |
| Drift Stability | <0.002 Abs/h |
| Sample Holders | 16-mm round cuvettes (NANOCOLOR® certified), plus 10-mm, 20-mm, and 50-mm rectangular cuvettes |
| Data Storage | 500 measurement records with GLP-compliant metadata (date/time, operator ID, method ID, calibration status) |
| Display | Graphic LCD (64 × 128 pixels), backlight, 10-language UI (English, German, French, Spanish, Italian, Portuguese, Dutch, Polish, Czech, Turkish) |
| Connectivity | USB 1.1 + bidirectional RS-232 |
| Power | AC 100–240 V, 50/60 Hz or internal rechargeable Li-ion battery (6 V, 3.2 Ah) |
| Dimensions | 227 × 282 × 105 mm |
| Weight | 2.4 kg |
| Brand | Kyoritsu |
|---|---|
| Origin | Japan |
| Model | WAK-COD-WR |
| Measurement Range | 0, 10, 100, 500, 1000, 2000, 10000+ mg/L COD |
| Reaction Time | 1 minute |
| Tests per Kit | 50 |
| Compliance | JIS K 0102, ISO 6060, ASTM D1253 |
| Brand | Merck |
|---|---|
| Origin | USA |
| Product Line | MQuant® Ammonia-N Test Strips |
| Format | Dip-and-read colorimetric test strips |
| Measurement Range | 0.1–5.0 mg/L NH₃-N (typical for MQuant® Ammonia-N, per Merck technical documentation) |
| Detection Principle | Indophenol blue method (NH₃ + phenol + hypochlorite → blue chromophore) |
| Compliance | Designed to support ISO 7150-1, ASTM D1426, and EPA Method 350.1 screening protocols |
| Package Options | 50 or 100 tests per vial |
| Shelf Life | 24 months from manufacture when stored at 2–8 °C in sealed foil pouch |
| Origin | USA |
|---|---|
| Type | Imported |
| Model | 9010m |
| Detection Principle | Polarographic DO Sensor |
| DO Range | 0.00–20.00 ppm |
| Air Saturation Range | 0.0–200.0 % |
| Temperature Range | −6.0–46.0 °C |
| DO Resolution | 0.01 ppm |
| Saturation Resolution | 0.1 % |
| Temperature Resolution | 0.1 °C |
| DO Accuracy | ±0.5 % of full scale |
| Saturation Accuracy | ±0.5 % of full scale |
| Temperature Accuracy | ±0.3 °C ±1 digit |
| Pressure Compensation | Adjustable from 600–1100 mbar (default: 1013 mbar) |
| Salinity Compensation | Adjustable from 0.0–40.0 ppt (default: 0.0 ppt) |
| Data Storage | 50 measurement sets |
| Power Supply | 9 V alkaline battery |
| IP Rating | IP67 |
| Dimensions | 70 × 186 × 37 mm |
| Weight | 260 g (without battery) |
| Certifications | CE, RoHS, CMC |
| Brand | Merck |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | Total Alkalinity Titration Test Kit |
| Pricing | Available Upon Request |
| Brand | HACH |
|---|---|
| Origin | USA |
| Model | DRB200 |
| Digestion Temperature Range | 37–165 °C |
| Digestion Time Range | 0–480 min |
| Sample Capacity | Up to 30 samples simultaneously |
| Compatible Parameters | COD, TOC, Total Phosphorus, Total Nitrogen, Heavy Metal Pre-treatment |
| Heating Module Configuration | Single or Dual Block |
| Temperature Uniformity | ±0.3 °C |
| Certifications | Compliant with ASTM D1252 (COD), ISO 6060 (COD), EPA 410.4, and Standard Methods 5220D |
| Brand | Kyoritsu |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | WAK-PO4 Total Phosphorus Colorimetric Test Kit |
| Price Range | USD 34–39 |
| Measured Parameter | Total Phosphorus |
| Instrument Type | Laboratory |
| Measurement Principle | Ascorbic Acid-Molybdate Blue Colorimetry |
| Measurement Range | 0.2–10 mg/L as P |
| Brand | HACH |
|---|---|
| Origin | USA |
| Model | TL23 Series |
| Measurement Principle | Nephelometric Turbidity (90° light scatter, compliant with ISO 7027 and EPA Method 180.1) |
| Light Source | Tungsten halogen lamp (stable output, 860 ± 30 nm) |
| Detection Range | 0.001–4000 NTU (auto-ranging) |
| Resolution | 0.001 NTU (at low range), 1 NTU (at high range) |
| Accuracy | ±2% of reading or ±0.01 NTU (whichever is greater) |
| Repeatability | <0.5% RSD |
| Sample Cell | Standard 25-mm round glass vials (also compatible with 50-mm square cells and flow-through cells) |
| Calibration | Up to 6-point user-defined calibration with traceable StablCal® standards |
| Data Storage | 1000+ measurement records with timestamp, operator ID, and calibration history |
| Connectivity | USB and optional RS-232 |
| Compliance | Meets ISO 7027:2016, EPA 180.1, ASTM D6508, and GLP/GMP data integrity requirements |
| Brand | Kyoritsu |
|---|---|
| Origin | Japan |
| Model | WAK-NH4(C)-4 |
| Measurement Range | 0, 0.5, 1, 2, 5, 10, 20 mg/L NH₄⁺-N |
| Reaction Time | 10 minutes |
| Test Capacity | 50 determinations per kit |
| Instrument Type | Portable |
| Intended Use | Wastewater effluent monitoring |
| Principle | Colorimetric (Indophenol Blue Method) |
| Compliance | Designed for field-deployable screening aligned with ISO 7150-1 and EPA Method 350.1 guidelines |
| Brand | Merck |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported |
| Model | MQuant® pH Indicator Strips Series |
| Price | Upon Request |
| Brand | Kyoritsu |
|---|---|
| Origin | Japan |
| Model | WAK |
| Instrument Type | Portable / Handheld Colorimetric Water Quality Analyzer |
| COD Measurement Ranges | COD(H) 0–250+ mg/L, COD 0–100 mg/L, COD(D) 0–8+ mg/L |
| Reaction Time | 3 min (COD), typically ≤5 min for most parameters |
| Test Capacity | 40–50 tests per vial pack |
| Detection Method | Visual colorimetric comparison against standardized chromatic scales |
| Compliance | Designed for field-deployable screening per ISO 9001–certified manufacturing |
| Brand | MN |
|---|---|
| Origin | Germany |
| Model | 904 Series |
| Format | Individual strips, 200 per box |
| Dimensions | 11 × 100 mm |
| pH Range Options | 0–1.8 to 12–14.0 |
| Increment Resolution | 0.2–0.5 pH units (model-dependent) |
| Application-Specific Calibration | Optimized for colored aqueous samples |
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