Hawach pH test strips have 4 colors for better accuracy and the accuracy can level 0.25. Water ph test strips package has a rack, bottle, roll, and blue racks that are easy to use, take, and carry.
Availability: In Stock
Test Strips & Indicator Papers
Description
Tired of inaccurate pH results, color bleeding, or unstable strips? Get reliable, lab-grade pH test strips with clear readings and long-term stability.
What Are pH Test Strips?
pH test strips are paper-based indicators used to measure the acidity or alkalinity of a liquid through color comparison. They provide a fast, simple, and cost-effective method for routine testing in laboratories, industrial processes, and field applications.
Hawach pH test strips are designed with non-bleeding indicators, moisture-resistant packaging, and strict batch consistency to ensure reliable results in real-world conditions.
Why Most Test Strips Fail in Real Use
Problem: “Results don’t match my pH meter”
Many low-cost test strips on the market show deviations greater than 1 pH — especially after storage or in humid environments. This makes results unreliable for professional use.
How Hawach Fixes This:
- Up to 0.25 pH accuracy
- Closer alignment with instrument readings
- Reliable for lab and industrial applications
Problem: “The strip contaminates my sample”
Some strips release dye into the solution, which can affect test integrity—especially in food, environmental, or sensitive lab testing.
How Hawach Fixes This:
- Firmly bonded indicator system
- No color bleeding into samples
- Safer for regulated and sensitive testing
Problem: “They stop working after opening”
Exposure to humidity can quickly degrade ordinary strips, leading to inconsistent or failed results.
How Hawach Fixes This:
- Moisture-proof sealed packaging
- Resealable containers with desiccant
- Stable performance after opening
Problem: “I chose the wrong range”
Many users don’t actually need a full 0–14 range, and wide-range strips often reduce accuracy.
How Hawach Fixes This:
- Multiple range options available
- Narrow-range strips for higher precision
- Application-specific selections (lab, water, health)
Why Labs & Buyers Use Test Strips
| Advantage | Description |
| Fast Results | Read within seconds to minutes |
| Low Cost | Ideal for high-frequency routine testing |
| Easy to Use | No equipment or training required |
| On-Site Testing | Perfect for field and mobile applications |
Key Features
- High Accuracy – up to 0.25 pH resolution
- Fast Results – results in ~30 seconds
- No Bleeding – contamination-free testing
- Clear Colors – easy visual comparison
- Moisture-Resistant Packaging – longer shelf life after opening
- Multiple Ranges Available – wide, narrow, and health-specific
Product Options & Specifications
| Category | pH Range | Accuracy | Color System | Packaging Options | Typical Use |
| Universal pH Test Strips (Wide Range) | 0–14 / 1–14 | ±0.5 – 1 pH | Single / 2 / 4 color | Rack (100 strips) / Bottle (100 strips) / Roll (5 m) / Blue Rack (80 pcs) | General testing (water, soil, food, industrial) |
| Universal pH Test Strips (Narrow Range) | 0–6 / 0–7 / 0.5–5 / 3.8–5.4 / 4–7 / 4.5–9 / 4.5–10 / 5.5–9 | ±0.2 – 0.5 pH | 2-color / multi-color | Rack / Bottle / Roll / Blue Rack | Laboratory precision testing, QC analysis |
| Health pH Test Strips | 5.0–8.0 / 5.5–8.0 | ±0.2 – 0.5 pH | Single color | Bottle (20 strips) | Saliva, urine, vaginal pH monitoring |
| Litmus & Determination Test Papers | Acid / Alkaline / Specific chemical detection | Qualitative | Single color | Roll (5 m) / Blue Rack (80 pcs) | Basic acid-base testing, education, chemical detection |
| Special Determination Strips | Iodine / Lead Acetate / Congo Red / etc. | Semi-quantitative / qualitative | Single color | Roll / Rack | Specific chemical analysis |
| Color System | High-contrast calibrated color chart for clearer and more accurate visual comparison | ||||
General Specifications:
- Precision options available: 0.2 / 0.25 / 0.5 / 1 pH
- Packaging formats: rack, bottle, roll, blue rack
- Moisture-resistant packaging with desiccant
- Non-bleeding indicator technology
How to Use pH Test Strips (Best Practice)
- Remove one strip without touching the test area
- Dip into solution for 1–2 seconds
- Shake off excess liquid (do not wipe)
- Wait ~30 seconds
- Compare with color chart under good lighting
- Close the vial immediately after use
Tip: Narrow-range strips provide finer color gradations for higher accuracy.
Applications
- Laboratory testing
- Water quality & aquaculture
- Food & cosmetic safety
- Agriculture & soil testing
- Industrial chemical analysis
When Test Strips Are Not Enough
Test strips are ideal for rapid screening but are not intended for high-precision analytical measurements or regulatory reporting. For critical applications, results should be confirmed using a calibrated pH meter.
Quality Assurance & Manufacturing Standards
- Batch traceability with standard buffer testing
- Moisture-proof packaging with desiccant
- Stable color calibration system
- 24-month shelf life
- Non-bleeding indicator technology
What Makes Hawach Different
- Consistent batch-to-batch quality
- Accurate color calibration system
- Stable storage performance after opening
- Designed for real lab and field conditions
Frequently Asked Questions (FAQ)
Are pH test strips accurate?
High-quality pH test strips can achieve up to 0.25 pH accuracy. Narrow-range strips are more precise than wide-range strips.
What is better: pH strips or a pH meter?
pH strips are faster and easier for routine testing, while pH meters provide higher precision for critical analysis.
What is the shelf life?
24 months when stored properly in sealed packaging.
How should I store them?
Keep sealed, dry, and away from sunlight. Do not remove desiccant.
Are they suitable for food testing?
Yes, the non-bleeding design ensures no contamination.
Do you offer OEM?
Yes, custom range, packaging, and branding are available.
| Picture | Model # | Description | Pack | Pks/ Carton | Carton Size | Gross Weight/ Carton (KG) | Net Weight/ Carton (KG) |
| Universal pH test strips( Wide Range pH test strips: 0-14/ 0-6/ 0-7/ 0.5-5/ 1-14/ 3.8-5.4/ 4-7/ 4.5-9/ 4.5-10/ 5.5-9) | |||||||
| Universal pH Test strips in racks | |||||||
 | 22041002 | 4 colors Test Strips pH0-14(range 1) | 100 strips/rack | 500 | 39.7*31.4*39CM | 24 | 23 |
| 22041006 | 4 colors Test Strips pH1-14(range 1) | 100 strips/rack | 500 | 39.7*31.4*39CM | 24 | 23 | |
| 22041007 | 2 colors Test Strips pH 0.0-6.0 (range 0.5) | 100 strips/rack | 500 | 39.7*31.4*39CM | 24 | 23 | |
| 22041008 | 2 colors Test Strips pH 0.0-7.0 (range 0.5) | 100 strips/rack | 500 | 39.7*31.4*39CM | 24 | 23 | |
| 22041009 | 2 colors Test Strips pH 0.5-5.0 (range 0.5) | 100 strips/rack | 500 | 39.7*31.4*39CM | 24 | 23 | |
| 22041010 | 2 colors Test Strips pH 3.8-5.4 (range 0.25) | 100 strips/rack | 500 | 39.7*31.4*39CM | 24 | 23 | |
| 22041011 | 2 colors Test Strips pH 4.5-9.0 (range 0.25) | 100 strips/rack | 500 | 39.7*31.4*39CM | 24 | 23 | |
| 22041012 | 2 colors Test Strips pH 4.5-9.0 (range 0.5) | 100 strips/rack | 500 | 39.7*31.4*39CM | 24 | 23 | |
| 22041013 | 2 colors Test Strips pH 5.5-9.0 (range 0.5) | 100 strips/rack | 500 | 39.7*31.4*39CM | 24 | 23 | |
| 22041014 | 2 colors Test Strips pH 4.5-10.0 (range 0.5) | 100 strips/rack | 500 | 39.7*31.4*39CM | 24 | 23 | |
| 22041015 | 2 colors Test Strips pH 4.0-7.0 (range 0.5) | 100 strips/rack | 500 | 39.7*31.4*39CM | 24 | 23 | |
| Universal pH Test strips in bottles | |||||||
 | 22041016 | 4 colors Test Strips pH0-14(range 1) | 100 strips/bottle | 300 | 39.5*38.5*34CM | 18 | 17 |
| 22041017 | 4 colors Test Strips pH1-14(range 1) | 100 strips/bottle | 300 | 39.5*38.5*34CM | 18 | 17 | |
| 22041018 | single color Test Strips pH 0-14(range 1) | 100 strips/bottle | 300 | 39.5*38.5*34CM | 18 | 17 | |
| 22041019 | single color Test Strips pH 1-14(range 1) | 100 strips/bottle | 300 | 39.5*38.5*34CM | 18 | 17 | |
| 22041020 | 2 colors Test Strips pH 4.5-9.0(range 0.25) | 100 strips/bottle | 300 | 39.5*38.5*34CM | 18 | 17 | |
| Universal pH Test strips in rolls | |||||||
 | 22041021 | single color Test rolls pH 0-14(range 1) | 5 meters/roll | 1000 | 61*35.64*33.5CM | 23 | 22 |
| 22041022 | single color Test rolls pH 1-14(range 1) | 5 meters/roll | 1000 | 61*35.64*33.5CM | 23 | 22 | |
| 22041023 | single color Test rolls pH 1-14( (range 0.5-1) | 5 meters/roll | 1000 | 61*35.64*33.5CM | 23 | 22 | |
| 22041024 | single color Test rolls pH 0.5-5.0 (range 0.5) | 5 meters/roll | 1000 | 61*35.64*33.5CM | 23 | 22 | |
| 22041025 | single color Test rolls pH 3.8-5.4 (range 0.25) | 5 meters/roll | 1000 | 61*35.64*33.5CM | 23 | 22 | |
| 22041026 | single color Test rolls pH 5.5-9.0 (range 0.5) | 5 meters/roll | 1000 | 61*35.64*33.5CM | 23 | 22 | |
| Universal pH Test strips in blue racks | |||||||
 | 22041027 | single color Test Strips pH 0-14 (range 1) | 80pcs/blue rack | 600 | 30.2*28*27.8CM | 11 | 10 |
| 22041028 | single color Test Strips pH 1-14 (range 1) | 80pcs/blue rack | 600 | 30.2*28*27.8CM | 11 | 10 | |
| 22041029 | single color Test Strips pH 0.5-5.0 (range 0.5) | 80pcs/blue rack | 600 | 30.2*28*27.8CM | 11 | 10 | |
| 22041030 | single color Test Strips pH 3.8-5.4 (range 0.25) | 80pcs/blue rack | 600 | 30.2*28*27.8CM | 11 | 10 | |
| 22041031 | single color Test Strips pH 5.5-9.0 (range 0.5) | 80pcs/blue rack | 600 | 30.2*28*27.8CM | 11 | 10 | |
| Health Test strips in bottles (Test Range:5-8） | |||||||
| Health Test strips in bottles | |||||||
 | 22041032 | single color+PVC pH Test Strips for Saliva 5.5-8.0 (range 0.25) | 20 strips/bottle | 300 | 39.5*38.5*34CM | 23 | 22 |
| 22041033 | single color+PVC pH Test Strips for Urine 5.0-8.0 (range 0.5) | 20 strips/bottle | 300 | 39.5*38.5*34CM | 23 | 22 | |
| 22041034 | single color+PVC pH Test Strips for Vaginal Secretion | 20 strips/bottle | 300 | 39.5*38.5*34CM | 23 | 22 | |
| Determination test paper | |||||||
| Determination test paper in rolls | |||||||
 | 22041035 | single color Determination test paper for Red Litmus | 5 meters/roll | 1000 | 61*35.64*33.5CM | 23 | 22 |
| 22041036 | single color Determination test paper for Blue Litmus | 5 meters/roll | 1000 | 61*35.64*33.5CM | 23 | 22 | |
| 22041037 | single color Determination test paper for Neutral Litmus | 5 meters/roll | 1000 | 61*35.64*33.5CM | 23 | 22 | |
| 22041038 | single color Determination test paper for Iodine Powder or Potassium Iodide | 5 meters/roll | 1000 | 61*35.64*33.5CM | 23 | 22 | |
| 22041039 | single color Determination test paper for Lead Acetate | 5 meters/roll | 1000 | 61*35.64*33.5CM | 23 | 22 | |
| 22041040 | single color Determination test paper for Phenolphthalein | 5 meters/roll | 1000 | 61*35.64*33.5CM | 23 | 22 | |
| 22041041 | single color Determination test paper for Congo Red | 5 meters/roll | 1000 | 61*35.64*33.5CM | 23 | 22 | |
| Determination test paper in blue racks | |||||||
 | 22041042 | single color Determination test paper for Red Litmus | 80pcs/blue rack | 600 | 30.2*28*27.8CM | 11 | 10 |
| 22041043 | single color Determination test paper for Blue Litmus | 80pcs/blue rack | 600 | 30.2*28*27.8CM | 11 | 10 | |
| 22041044 | single color Determination test paper for Neutral Litmus | 80pcs/blue rack | 600 | 30.2*28*27.8CM | 11 | 10 | |
| 22041045 | single color Determination test paper for Iodine Powder or Potassium Iodide | 80pcs/blue rack | 600 | 30.2*28*27.8CM | 11 | 10 | |
| 22041046 | single color Determination test paper for Lead Acetate | 80pcs/blue rack | 600 | 30.2*28*27.8CM | 11 | 10 | |
| 22041047 | single color Determination test paper for Phenolphthalein | 80pcs/blue rack | 600 | 30.2*28*27.8CM | 11 | 10 | |
| 22041048 | single color Determination test paper for Congo Red | 80pcs/blue rack | 600 | 30.2*28*27.8CM | 11 | 10 | |
Order with Confidence
- Ready stock with fast delivery
- OEM & private label available
- Bulk pricing for distributors
- Technical support for selection
The quality has a guarantee
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