Archives: Product

Filters & Membranes – Precision Filtration

Reliable separation. Consistent flow. Trusted purity.

Our comprehensive range of filters and membranes is designed to meet the rigorous demands of laboratory, pharmaceutical, environmental, and industrial applications. From particulate removal to sterile filtration, we offer a variety of pore sizes, materials, and formats to ensure optimal performance and compatibility with your specific process.

Available in disc, syringe, capsule, and membrane roll formats, our products are constructed from high-quality materials such as PTFE, PES, PVDF, nylon, cellulose acetate, and more — providing excellent chemical resistance, high flow rates, and low extractables.

Key Features

  • Available pore sizes: 0.1 μm to 5.0 μm and beyond

  • Formats include: syringe filters, membrane discs, capsule filters, filter paper, and membrane rolls

  • Material options: PTFE, PES, PVDF, Nylon, Cellulose Acetate, Glass Fiber, etc.

  • Sterile and non-sterile options

  • Compatible with a wide range of solvents, aqueous solutions, and gases

  • Ideal for sample prep, clarification, sterilization, and analytical applications

From research to production — count on our filtration solutions for clarity, purity, and reliability.

Clamps & Bossheads – Precision Support for Every Lab Setup

Secure. Durable. Built to perform.

Our complete collection of clamps and bossheads is designed to meet the diverse support needs of modern laboratories. Whether you’re setting up glassware assemblies, securing apparatus, or conducting complex experiments, these components provide the stability and strength required for safe and accurate work.

Each piece is crafted from a combination of Zamac 3 zinc die-cast alloy and aluminum, offering a fully non-ferrous construction that resists corrosion. Finished with a high-grade, non-toxic powder coating, our clamps and bossheads meet ASTM and ISO standards for durability and chemical resistance — ensuring reliable performance in demanding lab environments.

Key Features

  • Full range of clamp and bosshead types for lab versatility

  • Constructed from Zamac 3 Alloy + Aluminum Alloy

  • Non-ferrous design for corrosion resistance

  • High-grade, non-toxic powder coating (ASTM & ISO certified)

  • Ideal for general lab use, chemical setups, and mechanical support

  • Designed for compatibility with rods, stands, and lab frames

Engineered for strength, reliability, and long-term performance — the essential support system for every laboratory.

Rods & Bases

Our Rods & Bases are essential tools for a wide range of laboratory setups, providing excellent stability and support for experimental apparatus. Designed for durability and precision, each retort stand base is constructed from powder-coated, corrosion-resistant pressed steel, ensuring long-lasting performance in demanding lab environments.

The threaded holes in the bases and rods are precisely drilled to accommodate a 10mm x 1.5mm metric thread, offering a secure and stable fit. Rods are available in multiple heights to suit various experimental needs.

Key Features:

  • Durable, corrosion-resistant powder-coated steel base

  • Precisely drilled 10mm x 1.5mm metric thread for compatibility

  • Variety of base sizes and rod heights available

  • Ideal for chemistry, physics, and general science laboratories

  • Provides reliable support for clamps, burettes, and other apparatus

Perfect for schools, universities, and professional labs—our rods and bases ensure safe and stable setups for all your scientific needs.

Lab Stands

Our lab jacks are designed to meet the diverse lifting and positioning needs of your laboratory equipment. Whether you’re supporting hot plates, glassware, reaction vessels, or other devices, we offer reliable solutions for safe and precise elevation.

The premium stainless steel series features a durable stainless steel platform, non-slip rubber feet for enhanced stability, and a smooth, screw-operated scissor mechanism for easy height adjustment. For laboratories seeking a cost-effective option, our economical lab jack series delivers excellent performance in a lightweight, yet sturdy design—without compromising on stability or functionality.

Key Features:

  • Screw-operated scissor mechanism for easy height adjustment

  • Premium models with stainless steel top plates and slip-resistant rubber feet

  • Economical models offer excellent stability and lightweight portability

  • Ideal for supporting lab equipment such as glassware, stirrers, hot plates, and more

  • Smooth operation and precise height control

  • Available in various sizes to suit your workspace and equipment requirements

Laboratory Gas Burners – Safety-Enhanced & Standard Models

Reliable flame control for every application.

We offer a range of laboratory gas burners designed to meet diverse lab safety and performance needs — from basic knob-controlled burners to advanced models with stainless steel foot pedals and button activation for hands-free operation.

Our safety-enhanced burners are ideal for environments that require added flame control and user protection, while our standard models provide simple, dependable functionality for general lab tasks.

Key Features

  • Safety-enhanced models with stainless steel foot pedal and push-button ignition

  • Traditional models with manual knob control for simple flame adjustment

  • Designed for compatibility with natural gas or LPG

  • Durable construction for long-term laboratory use

  • Ideal for sterilization, heating, flame tests, and general lab work

Tell us your lab’s requirements — we’ll recommend the burner that best suits your workflow and safety protocols.

Glass Beakers – Versatile Borosilicate Solutions

Precision-crafted for durability, clarity, and versatility in every lab.

We offer a comprehensive selection of borosilicate glass beakers designed to meet the diverse needs of modern laboratories. Available in sizes ranging from 5 mL to 10,000 mL, our beakers are ideal for routine mixing, heating, and sample handling.

Choose from various styles including low-form, tall-form, short-form, heavy-duty, and Phillips pattern — each manufactured for superior thermal and chemical resistance, ensuring reliable performance in demanding lab environments.

✅ Key Features

  • High-quality borosilicate glass for thermal and chemical durability

  • Wide range of volumes: 5 mL to 10,000 mL

  • Available styles: Low-form, tall-form, short-form, heavy-duty, and Phillips pattern

  • Easy-to-read graduation marks for accurate measurement

  • Ideal for general lab use, heating applications, and solution prep

From precision micro-volumes to large-scale applications — we’ve got the beaker you need. Let us help you find the right style and size for your workflow.

Volumetric Flasks-ASTM Class A & B

Precision and Quality for Accurate Laboratory Measurements

We offer a wide selection of volumetric flasks designed to meet the demands of precision measurement in laboratory environments. Available in both amber and clear glass, these flasks are manufactured and calibrated in accordance with ASTM, Class A and Class B standards, ensuring the highest level of accuracy and traceability.

Choose from models with either glass or polypropylene stoppers to suit your application. Whether you’re conducting sensitive light-sensitive analyses or routine volume measurements, our range of 5 mL to 2000 mL flasks offers the reliability your work demands.

Key Features

  • Available Capacities: 5 mL to 2000 mL

  • Color Options: Clear and Amber (for light-sensitive samples)

  • Accuracy Standards: ASTM, Class A and Class B certified

  • Stopper Options: Glass or Polypropylene stoppers for chemical compatibility and convenience

  • Chemical Resistance: Made from high-quality borosilicate glass or durable plastic materials

  • Versatile Use: Ideal for titrations, solution preparation, dilution, and analytical chemistry

Applications

  • Academic and research laboratories

  • Pharmaceutical and clinical testing

  • Industrial quality control

  • Environmental and food testing labs

Glass Graduated Cylinders – Precision Measurement

Certified accuracy. Durable design. Standards-compliant.

We offer a wide selection of ASTM, Class A, and Class B glass graduated cylinders to meet the diverse volumetric measurement needs of your laboratory. Each cylinder is manufactured and calibrated in accordance with ISO, DIN, and ASTM standards, then individually calibrated in an ISO 17025-compliant calibration laboratory to ensure exceptional accuracy and reliability.

Available in a range of volumes and configurations, our glass cylinders are ideal for precise liquid measurement in analytical, educational, pharmaceutical, and industrial lab settings.

Key Features

  • Available in ASTM, Class A, and Class B standards

  • Individually calibrated in ISO 17025-compliant labs

  • Manufactured to meet ISO, DIN, and ASTM requirements

  • Made from high-quality borosilicate glass for chemical and thermal resistance

  • Easy-to-read graduations and stable bases for safe handling

For dependable volume measurement and traceable accuracy — trust our glass cylinders for your critical lab workflows.

Industrial Glass Burettes – Precision You Can Measure

High-quality glass burettes for accurate and repeatable titrations.

Eisco Industrial offers a complete line of Class A and Class B glass burettes, available in sizes ranging from 10 mL to 100 mL. Designed for precise volumetric analysis, these burettes are ideal for educational, industrial, and research laboratories.

Options include Schellbach stripe markings for enhanced visibility during titration, along with a choice of glass or PTFE key stopcocks to meet your application and chemical resistance needs. Graduations are finely marked, with resolutions from 0.05 mL to 0.2 mL, ensuring accurate, repeatable measurements.

Key Features

  • Class A and Class B accuracy options

  • Volumes: 10 mL to 100 mL

  • Available with Schellbach markings for clear meniscus reading

  • Choice of Glass or PTFE Key Stopcocks

  • Precision graduations from 0.05 mL to 0.2 mL

  • Ideal for titrations and quantitative analysis

Dependable precision for every drop — built for accuracy, designed to last.

Glass Funnels – Precision Flow

Versatile. Durable. Chemically resistant.

We offer a comprehensive selection of glass funnels designed to meet the needs of a wide range of laboratory applications, including filtration, separation, and liquid transfer. Manufactured from high-quality borosilicate glass, these funnels ensure excellent chemical resistance and thermal durability.

Available in multiple capacities, socket sizes, and with your choice of glass or PTFE key stopcocks, our funnels provide precision control and compatibility with various laboratory setups.

Key Features

  • Made from borosilicate glass for strength and chemical resistance

  • Offered in a range of capacities and joint/socket sizes

  • Available with Glass or PTFE key stopcocks

  • Ideal for gravimetric filtration, separatory procedures, and liquid transfer

  • Designed for durability and clarity in routine lab use

Whether for separation or simple transfer, our glass funnels deliver reliability and control in every experiment.