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Sorfa Other Medical Consumables Materials Laboratory Testing System Westergren Disposable Pipette Esr

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • ESR Testing Precision: Designed for Westergren ESR (Erythrocyte Sedimentation Rate) tests, enabling accurate measurement of blood sedimentation rates in medical diagnostics.
  • Disposable Liquid Handling: Single-use plastic pipettes prevent cross-contamination and simplify cleanup, ideal for clinical and laboratory workflows.
  • Graduated Measurement: Transparent, graduated tubes with clear markings allow precise volume tracking (e.g., milliliters) for liquid handling in diagnostic procedures.

Key features

  • 1. Transparent Material Technology

  • With transparent, shatter-resistant plastic construction, you can safely monitor liquid levels and contents during testing while avoiding the risk of breakage common with glass alternatives*.

  • 2. Organized Interactive Design

  • With numbered tubes and secure blue caps, you can easily track and identify samples in multi-test scenarios, reducing labeling errors compared to unmarked pipettes*.

  • 3. Precise Graduation Performance

  • With milliliter-graduated markings, you can measure liquids with high precision, minimizing errors in diagnostic procedures compared to non-calibrated tools*.

  • 4. Disposable Scenario Solutions

  • With a single-use disposable design, you can eliminate cross-contamination risks between tests, offering convenience and safety in clinical settings over reusable pipettes*.

  • 5. Medical-Grade Certification Compliance

  • With certification to medical industry standards, you can ensure safety and reliability in diagnostic applications, meeting stricter requirements than non-certified alternatives*.

Product details

Sorfa Other Medical Consumables Materials Laboratory Testing System Westergren Disposable Pipette Esr

The Sorfa Westergren Disposable Pipette ESR Set is a precision laboratory tool designed for accurate liquid measurement in medical and scientific applications. Crafted from durable, transparent plastic, these graduated tubes feature blue caps and bases for easy identification. The numbered tubes (1–10) and organized holder ensure efficient storage and tracking, while disposable design simplifies contamination prevention.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialHigh-clarity plastic with chemical resistanceSafe handling of corrosive liquids in labs
DesignUniform cylindrical shape, blue caps/basesEasy grip and visual differentiation
GraduationPrecise milliliter markings (±1% accuracy)Blood sedimentation rate (ESR) testing
PortabilityStackable holder with tube slotsTransporting samples between workstations
DisposabilitySingle-use, autoclavableReducing cross-contamination risks

Customization guide

Adjustable volume capacities (5–50 mL) and custom numbering systems can be tailored to meet specific lab protocols or regulatory requirements.

Get inspired

With Sorfa’s transparent tubes and precise gradations, researchers can measure liquids with confidence. The numbered set streamlines workflows, while the disposable design ensures hygiene in high-volume testing environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Measurement Accuracy±1%±0.5%±0.1%
Chemical ResistanceStandard+20% enhanced+40% premium
Durability50 uses100 uses200 uses
Volume Range5–20 mL10–40 mL20–50 mL

Supplier's note

  1. Technical Breakthroughs:

    • Material Innovation: Sorfa’s chemical-resistant plastic outperforms industry standards by 40% in corrosive environments.
    • Precision Graduation: The Pro model’s ±0.1% accuracy ensures unmatched reliability for critical diagnostics.
    • Ergonomic Design: Blue caps and numbered tubes reduce human error by 30% in multi-sample workflows.
  2. Optimal Version Selection:

    • Base Model: Ideal for routine labs needing cost-effective solutions (e.g., basic ESR testing).
    • Advanced Model: Suitable for clinical research requiring mid-tier precision (e.g., small-scale drug trials).
    • Pro Model: Recommended for high-stakes medical facilities (e.g., hospitals handling sensitive samples), where tripled chemical resistance and ultra-accuracy are critical.

With the Pro version’s 40% enhanced chemical resistance, labs can safely handle aggressive reagents while maintaining ESR accuracy. Pair this with its 200-use durability, and you reduce replacement costs by 50% compared to competitors. For educational labs on a budget, the Base Model’s 5–20 mL range and ±1% accuracy suffice for teaching purposes.

Frequently asked questions

  • Which disposable pipette model is best for Westergren ESR tests?

  • How do I clean Sorfa Westergren disposable pipettes?

  • Plastic vs Glass Pipettes: Which is better for lab measurements?

  • Can Sorfa disposable pipettes be customized with lab-specific markings?

  • Are Sorfa Westergren pipettes FDA-approved for medical use?

  • What are the key features of Sorfa’s plastic disposable pipettes?

  • How do Sorfa’s Westergren pipettes ensure accurate ESR measurements?

  • What makes Sorfa’s disposable pipettes durable compared to glass alternatives?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Disposable Plastic PipettesRoutine lab tasks, educationMaterial: Durable plastic (ASTM D638 tensile strength: 25 MPa)
Capacity: 1-10 mL (ISO 8655 compliant)
Our Advanced: 1-20 mL (▲10mL increase)
Cost-effective, reduces cross-contamination, lightweight.Limited precision (▲ in Advanced), single-use waste, shorter lifespan.
Reusable Glass PipettesPrecision chemistry labsBorosilicate glass (ISO 3585), 50 mL max capacity
Our Advanced: Auto-calibration (▲ reduces user error)
High precision, reusable, chemical resistance.Fragile, requires frequent calibration, higher initial cost.
Electronic PipettesComplex protocols, repetitive tasksMotorized活塞 (ISO 8655 Class A), adjustable volume 0.1-1000 μL
Our Advanced: Touchscreen interface (▲ ease of use)
Ergonomic design, reduces user fatigue, programmable settings.High cost, bulky, requires power/battery.
Auto-Calibrating PipettesHigh-throughput labsBuilt-in sensors (ISO 8655 Class A)
Our Advanced: Real-time calibration (▲ ensures accuracy)
Minimal downtime, consistent accuracy over time.Complex setup, higher price, requires technical support.
High-Precision MicropipettesMolecular biology,微量 experimentsMicroliter accuracy (±1% at 20°C, ISO 8655)
Our Advanced: 0.1 μL resolution (▲ precision)
Critical for微量 analysis, minimal sample loss.Fragile tips, expensive, requires skill for operation.
Multi-Channel PipettesParallel sample processing8-12 channels (ISO 8655), channel uniformity ±2%
Our Advanced: 16 channels (▲ capacity)
Speeds workflows, reduces handling errors.Larger size, requires training, costly repairs.

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