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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 | 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 |
| 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 | Merck |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Calcium Ion Titration Test Kit |
| Pricing | Upon Request |
| 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 |
| 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 | 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 | Merck |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported |
| Model | MQuant® pH Indicator Strips Series |
| Price | Upon Request |
| 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 |
| Brand | Merck |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported |
| Model Series | MQuant® Total Hardness Test Strips |
| Pricing | Available Upon Request |
| Brand | Hach |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model Series | COD Pre-Mixed Reagent Vials |
| Price Range | USD 55 – 280 (per kit) |
| Pack Sizes | 25 vials or 150 vials per kit |
| Compatible Instruments | DR6000, DR3900, DR1900, DR900, DR1010 |
| Measurement Ranges | 0.7–40 mg/L, 3–150 mg/L, 20–1500 mg/L, 200–15000 mg/L |
| Brand | Kyoritsu |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | WAK-COD(H)-2 |
| Price Range | USD 21–40 |
| Brand | MN |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 91913 |
| Price | Upon Request |
| Display | 2-line LED, 6 mm character height |
| Voltage | 110–230 V~, 50/60 Hz |
| Power Consumption | 125 / 250 VA |
| Dimensions (W × D × H) | 150 × 250 × 140 mm |
| Sample Capacity | 12 positions |
| Predefined Temperatures | 70 / 100 / 120 / 148 / 160 °C |
| Predefined Timings | 1 / 2 h (at lower T), 1 / 2 h (at higher T) |
| User-Defined Temperature Range | 30–160 °C (1 °C increment) |
| User-Defined Time Range | 00:01–66:59 h (1 second increment) |
| Compliance | EN 61326-1:2013 (EMC), Directive 2014/30/EU (EMC), GLP-supporting firmware and interface logging |
| Brand | HACH |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported |
| Model | Nitrate Pre-Mixed Reagent Series |
| Price Range | USD 70–115 (based on pack size and method) |
| Method Principles | Cadmium Reduction, Chromotropic Acid, Xylenol Orange (TNTplus) |
| Measurement Ranges | 0.01–35 mg/L NO₃⁻ as N |
| Pack Formats | PP vials (100 tests), TNT tubes (25 tests), or bulk reagent kits |
| Compatible Instruments | DR6000, DR3900, DR1900, DR900, Pocket Colorimeter II, DR1010 |
| Brand | Merck |
|---|---|
| Origin | Germany |
| Test Method | Colorimetric dip-strip assay |
| Detection Range | 0.5 – 20 mg/L NO₂⁻ (as N) |
| Resolution | 0.5 mg/L (semi-quantitative visual readout) |
| Format | Individual strips or strip vials (100 strips/vial) |
| Storage | 2–8 °C, protected from light and moisture |
| Shelf Life | 24 months from manufacture date when unopened |
| Compliance | Designed in accordance with ISO 8467:1993 (Water quality — Determination of nitrite nitrogen — Spectrophotometric method) and compatible with EPA Method 353.2 (Nitrite by Colorimetric Dip-and-Read Strips) |
| Brand | MN |
|---|---|
| Origin | Germany |
| Model | 921 Series |
| Format | 100 strips/box, 6 × 85 mm |
| pH Range Options | 0.0–14.0 (multiple calibrated ranges) |
| Increment | 0.2–1.0 pH units (range-dependent) |
| Strip Construction | Chemically immobilized indicator dyes on cellulose fiber matrix |
| Compliance | Designed for ISO 9001-manufactured quality control |
| Origin | Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | WAK |
| Pricing | Upon Request |
| Brand | Kyoritsu |
|---|---|
| Origin | Japan |
| Model | WAK-F Fluoride Ion Test Kit |
| Test Range | 0.1, 0.2, 0.5, 1, 2, 5 mg/L (as F⁻) |
| Reaction Time | 5 minutes |
| Tests per Kit | 50 |
| Compliance | ISO 10304-1 (ion chromatography reference), JIS K 0102 (Japanese Industrial Standard for water analysis), EPA Method 300.0 (fluoride ion selective electrode reference) |
| Brand | Kyoritsu |
|---|---|
| Origin | Japan |
| Product Type | Imported Reagent-Based Colorimetric Test Kit |
| Model | WAK-Ni(D) |
| Detection Range | 0.3, 0.5, 1, 2, 5, 10 mg/L Ni²⁺ |
| Reaction Time | 2 minutes |
| Tests per Kit | 50 |
| Compliance | Designed for field and lab use in accordance with ISO 8573-1 (water quality — determination of nickel — spectrophotometric method after complexation with dimethylglyoxime) principles |
| Measurement Principle | Visual or spectrophotometric colorimetry based on nickel–dimethylglyoxime (DMG) chelation |
| Brand | HACH |
|---|---|
| Origin | USA |
| Product Line | Phosphate Pre-Mixed Reagent Series |
| Measurement Range (TNT843) | 0.05–1.50 mg/L PO₄–P (Reactive Phosphate) |
| Measurement Range (TNT846) | 0.15–4.50 mg/L PO₄–P (Total Phosphate) |
| Package Format | 25-vial sealed kits |
| Compliance | Designed for ASTM D515-89, ISO 6878:2004, and EPA Method 365.1 |
| Brand | Merck |
|---|---|
| Origin | USA |
| Product Type | Imported Reagent Test Strips |
| Model Series | MQuant® Hydrogen Peroxide Test Strips |
| Measurement Range | 0.1–100 mg/L (ppm) H₂O₂ |
| Detection Method | Colorimetric (Peroxidase-catalyzed oxidation of chromogen) |
| Shelf Life | 24 months from manufacture (unopened, stored at 2–8 °C) |
| Format | Individual foil-wrapped strips (100 strips per pack) |
| Compliance | Designed in accordance with ISO 8694:1986 (Water quality — Determination of hydrogen peroxide — Spectrophotometric method) and compatible with GLP/GMP documentation workflows |
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