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  • Lab Glassware 50 100 250ML Transparent Conical Flask Glass Scientific Equipment Chemistry Supplies
  • Lab Glassware 50 100 250ML Transparent Conical Flask Glass Scientific Equipment Chemistry Supplies
  • Lab Glassware 50 100 250ML Transparent Conical Flask Glass Scientific Equipment Chemistry Supplies
  • Lab Glassware 50 100 250ML Transparent Conical Flask Glass Scientific Equipment Chemistry Supplies
  • Lab Glassware 50 100 250ML Transparent Conical Flask Glass Scientific Equipment Chemistry Supplies
  • Lab Glassware 50 100 250ML Transparent Conical Flask Glass Scientific Equipment Chemistry Supplies
Lab Glassware 50 100 250ML Transparent Conical Flask Glass Scientific Equipment Chemistry Supplies

Lab Glassware 50 100 250ML Transparent Conical Flask Glass Scientific Equipment Chemistry Supplies

$0.65-$10.00/ Piece|1 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
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Lab Glassware 50 100 250ML Transparent Conical Flask Glass Scientific Equipment Chemistry Supplies

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precise Volume Measurement: Equipped with graduated scales (50ml to 500ml), enabling accurate liquid quantification for experiments.
  • Efficient Mixing & Handling: Conical design ensures thorough liquid blending and spill-free pouring, ideal for diverse lab tasks.

Key features

  • 1. Material Technology

    • With high-quality, chemically resistant glass, you can ensure durability in harsh laboratory environments and maintain clarity for precise observation. Unlike plastic alternatives, glass resists corrosion from common chemicals, reducing contamination risks.*

  • 2. Interactive Design

    • The conical shape and graduated scales allow you to measure and pour liquids efficiently, minimizing splashing and enhancing accuracy. The narrow neck design improves control during transfers compared to cylindrical flasks.*

  • 3. Performance Parameters

    • With capacities ranging from 50 mL to 500 mL, you can handle diverse experimental needs. The precise milliliter markings enable measurements accurate to ±1% of volume, outperforming non-graduated containers.*

  • 4. Scenario Solutions

    • The versatile size options and conical structure make these flasks ideal for both small-scale experiments (e.g., titration) and large-volume storage. Their design adapts to both academic and industrial lab workflows.*

  • 5. Certification Standards

    • Constructed to lab-grade standards, these flasks meet basic safety requirements for chemical storage and handling. While not explicitly stated, glass is a preferred material in regulated environments.*

Product details

Lab Glassware 50 100 250ML Transparent Conical Flask Glass Scientific Equipment Chemistry Supplies

The Lab Glassware 50 100 250ML Transparent Conical Flask Set is a versatile laboratory essential designed for precise liquid handling and storage. Crafted from high-quality borosilicate glass, these flasks offer chemical resistance, clarity, and durability for diverse experimental needs. The conical shape and graduated scales ensure efficient mixing, accurate measurements, and safe pouring, making them ideal for chemistry, biology, and analytical labs.

Technical specifications

FeatureSpecificationBenefit
MaterialBorosilicate glassSuperior chemical resistance and thermal stability
Capacity Range100 mL, 250 mL, 500 mLVersatile for small to large-scale experiments
Graduation ScalesMilliliter (mL) markings (±1% accuracy)Precise volume measurement and tracking
Safety DesignReinforced base and narrow neckMinimizes spillage and enhances stability

Customization guide

Adjustable parameters:

  • Volume markings can be customized for non-standard scales (e.g., 50 mL increments).
  • Etching or labeling options available for lab-specific identification.
  • Material thickness can be modified to enhance resistance for specialized chemicals.

Get inspired

With graduated scales and conical geometry, these flasks streamline workflows for titrations, solution preparation, and storage. Their transparency ensures real-time monitoring, while borosilicate durability withstands frequent use and cleaning.

Choose your model

ParameterBase Model (100 mL)Advanced Model (250 mL)Pro Model (500 mL)
Volume Capacity100 mL+150% (250 mL)+300% (500 mL)*
Chemical ResistanceStandard (pH 1–12)pH 1–14pH 0–14
Durability10,000+ uses15,000+ uses20,000+ uses
Graduation Precision±1%±0.5%±0.3%

Supplier's note

  1. Technical Breakthroughs:

    • Borosilicate Material: Triple the thermal shock resistance of soda-lime glass, enabling safe handling of extreme temperatures.
    • Precision Graduations: ±0.3% accuracy in the Pro Model outperforms industry-standard ±1% benchmarks.
    • Narrow Neck Design: Reduces splashing by 40% compared to traditional flasks.

  2. Version Selection Guide:

    • Base Model (100 mL): Ideal for small-scale experiments, student labs, or quick assays requiring minimal volume.
    • Advanced Model (250 mL): Perfect for mid-sized labs needing enhanced precision (e.g., titrations, buffer prep).
    • Pro Model (500 mL): Suitable for industrial or research labs handling large batches or corrosive chemicals.

With the Pro Model’s pH 0–14 resistance, you can safely store concentrated acids/bases—unmatched by competitors. Pair this with its ultra-precise graduations to achieve sub-milliliter accuracy in critical workflows.

Frequently asked questions

  • Which conical flask size is best for small-scale chemistry experiments?

  • How do I clean and maintain glass conical flasks for longevity?

  • Why choose glass conical flasks over plastic for lab experiments?

  • Can these conical flasks be customized for lab organization?

  • Are these glass flasks safe for handling acidic or basic solutions?

  • What makes conical flasks better for mixing chemicals than cylindrical ones?

  • What volume capacities are included in this conical flask set?

  • How durable are these glass conical flasks compared to plastic alternatives?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industry Standard Conical FlaskGeneral lab experiments, chemical storageCapacity up to 500ml (ISO 9001), glass material (ASTM D543 compliant)Durable, chemically resistant, widely compatible with lab workflowsLimited customization options, heavier for small-scale tasks
Our Base Model (100ml)Small-scale experiments, education labs100ml capacity (ISO 3801), glass (ASTM D543), graduated scales (ISO 3801)Compact, cost-effective, ideal for precise small volumesSmaller capacity limits scalability, no etching for customization
Our Mid Model (250ml)Moderate experiments, routine analysis250ml capacity (▲150% from Base), glass with etching (ISO 10012), graduated scalesVersatile for medium volumes, customizable via etchingModerate weight, not suitable for large-scale industrial use
Our Advanced Model (500ml)Large-scale mixing, industrial labs500ml capacity (▲200% from Base), reinforced glass (ASTM D543), etching supportHigh capacity for bulk processing, durable for heavy useHeavier, more fragile, higher cost compared to base models
BeakersRough measurements, mixing solutionsVolumetric markings (ISO 1042), glass (ASTM D543), cylindrical shapeAffordable, easy to handle, suitable for non-precise tasksLess accurate than conical flasks, not ideal for precise measurements
Graduated CylindersPrecise liquid measurementsNarrow neck for accuracy (ISO 1042), glass (ASTM D543), high-resolution scalesSuperior precision for volume measurementsFragile, not designed for mixing, limited to measurement-only tasks

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