JOAN LAB Clear Glass Class a Burette With Rubber Tubing Connection

Customization:

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JOAN LAB Clear Glass Class a Burette With Rubber Tubing Connection

Name: JOAN LAB Clear Glass Class a Burette With Rubber Tubing Connection
Brand: Joan Lab Equipment (Zhejiang) Co., Ltd.
SKU: 60340172776_1
Price: 1.60 USD
Availability: InStock
Rating: 4.8 (100 reviews)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

Precision Liquid Delivery: Designed for accurate measurement and controlled dispensing of liquids in titration processes, with capacities ranging from 10ml to 100ml.
Class A Accuracy: Ensures high precision in volumetric measurements, critical for scientific experiments and quality control applications.

Key features

1. Material Technology

With high-clarity borosilicate glass construction, you can achieve precise measurements and withstand thermal stress, outperforming plastic alternatives prone to warping.

2. Interactive Design

With an ergonomic rubber tubing connection and tapered glass tip, you can maintain a secure grip and dispense liquids with micro-level control, surpassing traditional stopcock designs.

3. Performance Parameters

With Class A precision (±0.1% accuracy), you can ensure lab-grade reliability for critical experiments, exceeding the tolerance of Class B burettes.

4. Scenario Solutions

Designed for both lab and field use, you can perform precise measurements in diverse environments, from high-temperature sterilization to delicate chemical titrations.

5. Certification Standards

Certified to ISO 9001 and Class A standards, you can meet global regulatory requirements for precision instruments, unlike uncertified alternatives.

Product details

The JOAN LAB Clear Glass Class A Burette combines precision engineering with ergonomic design to deliver accurate liquid measurement in laboratory settings. Available in 10ml, 25ml, 50ml, and 100ml capacities, this burette features a glass body for chemical resistance and a rubber tubing connection for secure system integration. Its Class A calibration ensures compliance with rigorous laboratory standards.

Technical specifications

Feature	Specification	Application Scenario
Material	Borosilicate Glass (Class A)	With chemical-resistant glass, ensure durability in harsh environments.
Capacity Options	10ml, 25ml, 50ml, 100ml	Choose the right volume for titrations or precise dosing tasks.
Connection Type	Rubber Tubing	Seamlessly integrate with vacuum systems or filtration setups.
Calibration Grade	NIST Traceable (Class A)	Achieve ±0.1% accuracy for critical experiments.
Ergonomic Design	Molded Plastic Grip	Reduce hand fatigue during prolonged use.

Customization guide

Adjustable parameters include capacity selection (to match required volumes) and rubber tubing length/diameter (for system compatibility). For specialized applications, request custom calibration ranges or UV-resistant coatings.

Get inspired

Whether conducting titrations, preparing solutions, or analyzing chemical reactions, the JOAN LAB Burette’s precision and adaptability make it an indispensable tool for labs prioritizing accuracy and efficiency.

Choose your model

Parameter	Base Model	Advanced Model	Pro Model
Capacity Range	10–50ml	25–100ml	10–100ml
Chemical Resistance	Standard Glass	Borosilicate + ETFE Coating	Triple-Layer Coating
Precision	±0.5%	±0.3%	±0.1% (Class A)
Durability	500 Cycles	1,000 Cycles	2,000 Cycles

Supplier's note

Technical Breakthroughs:
- Class A Certification: Triple the precision of standard burettes (±0.1% vs. ±0.3%).
- Rubber Tubing Integration: Reduces cross-contamination risks by 40% compared to manual syringes.
- Ergonomic Grip: Cuts hand strain by 60% in prolonged use scenarios.
Version Selection Guidance:
- Base Model: Ideal for educational labs or routine tasks (e.g., basic titrations).
- Advanced Model: Suited for research labs requiring 100ml capacity and corrosion resistance (e.g., acid-base analysis).
- Pro Model: Best for high-precision applications like pharmaceutical R&D, where durability and extreme accuracy are critical.

With the Pro Model’s ±0.1% precision, you can achieve traceable results for ISO-certified workflows. Pair its triple-layer coating with borosilicate glass to handle aggressive chemicals safely. For smaller labs, the Base Model’s 50ml capacity and cost-effective design meet everyday needs without compromising reliability.

Frequently asked questions

Which burette capacity suits small-scale titration experiments (10ml, 25ml, 50ml, or 100ml)?
How do I maintain the rubber tubing connection on a glass burette?
Why choose a glass burette over plastic for chemical analysis?
Can the JOAN LAB burette be customized for viscous liquid handling?
Is the JOAN LAB Class A burette FDA-approved for medical labs?
What makes the rubber tubing connection critical for precision dispensing?
Does the ergonomic handle reduce fatigue during long experiments?
Which applications benefit most from the JOAN LAB Class A burette?

Product comparison

Category	Usage Scenarios	Characteristics	Advantages	Disadvantages
Material	Lab environments requiring durability	Industry Standard: Plastic (lightweight, basic durability) Our Base: Borosilicate glass (ISO 3585 compliant) Our Advanced: Tempered borosilicate with anti-corrosion coating ▲▲	▲▲ Advanced: Withstands harsh chemicals (ASTM E84 fire rating) ▲ Base: 3x thermal shock resistance (-20°C to 250°C)	Higher cost for glass vs plastic; heavier for handheld use
Precision Class	Analytical chemistry labs	Industry Standard: Class B (±0.1ml accuracy) Our Base: Class A (±0.05ml accuracy) ▲ Our Advanced: Enhanced Class A with digital readout ▲▲	▲▲ Advanced: ±0.02ml precision via sensor integration ▲ Base: Meets ISO 4788 calibration standards	Advanced versions require calibration software; Base lacks digital tracking
Capacity Range	Volumetric titrations	Industry Standard: Fixed 50ml Our Base: 10ml–100ml modular options ▲ Our Advanced: 10ml–250ml with adjustable increments ▲▲	▲▲ Advanced: 5x volume scalability for large-scale assays ▲ Base: 4-size flexibility for varied experiments	Advanced may require larger storage space; Base lacks extreme high-capacity options
Flow Control Mechanism	Titration precision	Industry Standard: Manual stopcock (±0.5ml drips) Our Base: Rubber tubing + graduated tip ▲ Our Advanced: Motorized piston with micro-dosing ▲▲	▲▲ Advanced: 0.01ml drop control (ASTM E2084) ▲ Base: Smooth fluid release for viscous liquids	Advanced requires power source; Base may clog with particulate-heavy solutions
Durability	Harsh chemical exposure	Industry Standard: Plastic (resists 10+ common acids) Our Base: Glass + corrosion-resistant fittings ▲ Our Advanced: Ceramic-coated bore ▲▲	▲▲ Advanced: 100+ exposure cycles to strong bases (ISO 6892) ▲ Base: Acid/alkali resistance up to pH 1-14	Glass may chip under impact; Advanced versions are heavier
Customization	Specialty lab workflows	Industry Standard: Standardized sizes only Our Base: Customizable tip sizes (ISO 8655) ▲ Our Advanced: Fully configurable scale + detachable components ▲▲	▲▲ Advanced: User-programmable刻度 (custom ml markings) ▲ Base: Tip compatibility with 90% lab equipment	Advanced requires assembly expertise; Base lacks advanced modular features