AbsorbMax™ Black Vinyl Sealing Film

• Minimizes background fluorescence and cross talk between plate wells
• Ideal as a back seal for black plates with clear well bottoms for top reading measurements
• Absorbs stray light, reducing the background caused by light scatter
• Protects light sensitive samples from degradation
• Features a single split liner for easy application

Applications

• Fluorescence assays
• Light sensitive sample protection

Temp. Range

• -40°C to +80°C

Film-Sealing Paddles

BrightMax™ Sealing Film

White, light-reflecting, vinyl sealing film designed for use with white microplates.

• The light reflective properties on clear-bottom plates maximize the sensitivity of bioluminescence and chemiluminescence assays in bottom-reading luminometers
• Maximizes intensity and signal-to-noise ratios in luminescence assays
• May be used as a backing matrix for microscopy of punch-out samples for filter plates (e.g. ELISPOT assays)
• Features a single split liner for easy application

Applications

• Luminescence
• Fluorescence
• Microscopy

• -40°C to +80°C

• Borosilicate 3.3 hybex™ glass
• Autoclavable, reusable & breakage resistant
• Permanent enamel graduation markings
• Ideal for shaking, media prep or storage

hybex™ Erlenmeyer Flasks are manufactured from high quality, borosilicate 3.3 glass. A low coefficient of thermal expansion (3.3), provides temperature resistance that is far superior to that of standard lab glass (or soda lime glass). hybex™ glass is designed to withstand high temperatures, making them ideal for shaking applications, media preparation and long-term storage.
The standard Erlenmeyer flasks have permanent, white enamel graduations for volume measurement and a white identification box for marking or coding.

hybex™ Erlenmeyer Flasks with GL45 caps
 
For storage of media and cultures, the capped flasks include an autoclavable polypropylene cap & drip-ring. Optional cap colors are available, as well as PBT material caps for temperature applications up to 180°C. (Threads are standard GL-45 for compatibility with a wide range of cap types from various manufacturers, including phenoic caps, vented caps, etc.)

Specifications

Flasks without Caps:

Flasks with Caps:

Heathrow Scientific® Sibata Glass Graduated Cylinders, Class A

Class A precision for laboratory accuracy.

Heathrow Scientific® Sibata Glass Graduated Cylinders are crafted from premium borosilicate glass and exceed ASTM E-1272 Class A standards, ensuring exceptional quality and precise measurements for all your liquid handling needs. These cylinders are calibrated “to contain” for accurate volume readings. Larger sizes feature a double metric scale for versatility.

Each cylinder includes durable white enamel graduation markings for easy readability and an easy-pour spout for controlled, drip-free transfers. A hexagonal base provides added stability, while all sizes (except 2,000 mL) include a protective bumper guard for extra safety. Available in a wide range of sizes from 5 mL to 2,000 mL, these cylinders are ideal for any laboratory setting.

Main Attributes

• Made from high-quality borosilicate glass
• Double metric scale (single scale for 5, 10, 20, and 25 mL)
• Calibrated “to contain” for precise measurements
• Durable white enamel graduation markings for easy reading
• Wide range of sizes: 5 mL to 2000 mL
• Hexagonal base for stability
• Protective bumper guard on every cylinder except 2,000 mL
• Calibration temperature: 68°F (20°C)
• Exceeds ASTM E-1272 Class A standards

Heathrow Scientific® Sibata Glass Graduated Cylinders, Class B

Accuracy for reliable measurements.

Heathrow Scientific® Sibata Glass Graduated Cylinders are manufactured from premium borosilicate glass and meet ASTM E-1272 Class B standards, ensuring durability and dependable performance for all liquid measurement tasks. Larger-sized cylinders are calibrated “to contain” for precise volume readings and feature a double metric scale for versatility.

Each cylinder includes white enamel graduation markings for easy readability and an easy-pour spout for controlled, drip-free transfers. A hexagonal base provides added stability, while all sizes (except 2,000 mL) include a protective bumper guard for extra safety. Available in sizes ranging from 10 mL to 2,000 mL, these cylinders are ideal for laboratory and industrial applications.

Main Attributes

• Made from high-quality borosilicate glass
• Double metric scale (single scale for 10 and 25 mL)
• Calibrated “to contain” for accurate measurements
• Durable white enamel graduation markings for easy reading
• Wide range of sizes: 10 mL to 2,000 mL
• Hexagonal base for stability
• Protective bumper guard on all cylinders except 2,000 mL
• Calibration temperature: 68°F (20°C)
• Meets ASTM E-1272 Class B standards

Heathrow Scientific® Sibata Glass Graduated Cylinders, Student Grade

Heathrow Scientific® Sibata Glass Graduated Cylinders are crafted from premium borosilicate glass and exceed ASTM E-1272 Class B standards, ensuring durability and precision for all your liquid measurement needs. These cylinders are ideal for educational, laboratory, and research applications where accuracy and reliability matter.

Each cylinder is calibrated to contain, guaranteeing precise measurements. The easy-pour spout provides controlled, drip-free pouring to prevent spills, while the hexagonal base offers superior stability. White enamel graduation markings ensure clear visibility and reduce reading errors. All sizes include a protective bumper guard for added safety.

Main Attributes

• Made from high-quality borosilicate glass for durability
• Double metric scale (except 10 mL and 25 mL, which feature a single scale)
• Calibrated “to contain” for accurate measurements
• White enamel graduation markings for easy readability
• Hexagonal base for enhanced stability
• Protective bumper guard included with all sizes
• Calibration temperature: 68°F (20°C)
• Meets and exceeds ASTM E-1272 standards 

Perfect for classrooms, laboratories, and professional liquid handling tasks.
 

Diamond® Essentials™ PP Class B Graduated Measuring Cylinders

Dynalon® Polypropylene Graduated Cylinders, Class B

Dynalon® Polypropylene Graduated Cylinders are durable, lightweight measuring cylinders designed for routine laboratory, educational, and industrial applications. These plastic graduated cylinders feature permanently molded graduations that will not fade, peel, or wash away, even after repeated autoclaving.

Manufactured in accordance with ISO 6706 international quality standards, Dynalon® Polypropylene Graduated Cylinders deliver consistent accuracy and reliability. All cylinders meet DIN 12 680 TT, Class B tolerance requirements, making them suitable for general-purpose liquid measurement.

Constructed from translucent polypropylene (PP), these cylinders are shatter-resistant, helping reduce breakage and improve laboratory safety compared to traditional glass cylinders. Polypropylene provides excellent chemical resistance to most acids, bases, and many commonly used laboratory solvents.

These cylinders are fully autoclavable up to 121°C, allowing for safe and effective sterilization without compromising performance.

Main Attributes

• Permanently molded graduations that will not fade
• Meets ISO 6706 standards for graduated cylinders
• DIN 12 680 TT, Class B accuracy
• Translucent polypropylene for durability and cost efficiency
• Shatter-resistant to reduce breakage and injury
• Chemically resistant to acids, bases, and common solvents
• Autoclavable up to 121°C   

Heathrow Scientific® Sibata Micro Volumetric Flask

• Material: Borosilicate Glass
• Includes: Glass Stopper #9

These micro volumetric flasks are precisionmanufactured for accurate and reliable laboratory measurements. Featuring machineblown bodies and heavybeaded, heavytubing necks, each flask is tooled to accept a standard taper glass stopper, ensuring a secure and consistent fit.

Constructed from premium borosilicate glass, these volumetric flasks offer exceptional clarity, excellent chemical resistance, and a low coefficient of thermal expansion for dependable performance.

Each flask is supplied with a matching glass stopper that creates an airtight, leakproof seal to protect sample integrity and enhance measurement accuracy.

Designed to contain (TC) and calibrated at 68°F (20°C), the sharply defined, uniform graduation line ensures precise volume determination. A large marking square allows for clear labeling, while the hexagonal base provides added stability on laboratory benches. These flasks meet ASTM E288 Class A specifications and USP standards, making them ideal for analytical, research, and qualitycontrol laboratories.

Main Attributes

• Made of premium borosilicate glass with a low coefficient of expansion
• Designed to contain (TC); calibrated at 68°F (20°C)
• Sharply defined, uniform graduation line for accurate readings
• Large marking square for easy sample identification
• Includes a standard taper glass stopper (#9) for a leakproof seal
• Hexagonal base for enhanced stability
• Meets ASTM E288 Class A specifications and USP standards for glassware   

Cool Safe Sample Chill System 

• Versatile - Designed for 0.2ml tubes (strips or trays), 96-well and 384-well microplates, 0.5 mL, 1.5 mL, 5 mL tubes. 
• Specially Formulated - Cool Bricks maintain a constant temperature (1°C or 10°C) for up to 10 hours. 
• Quality Engineering - Each aluminum Cool Chamber surrounds tubes to guarantee sustained cold temperatures. 
• Durable - The CoolSafe box is made of triple density expanded polystyrene and molded under extreme pressure creating a durable container that guarantees temperature stability. 
• Easy To Use - Easily interchange Cool Chambers and Cool Bricks for different sized tubes.

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