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These superior quality graduated cylinders are ideal for the safe and accurate measurement of all types of liquids. Our cylinders offer a wide rim and a tapered pour spout for easy filling and pouring. The non-wetting interior surface eliminates concave menisci, providing more accurate measurements. The wide pentagonal shaped base provides stability and makes the cylinder roll-resistant. The heavy-duty plastic withstands repeated autoclaving. Switching from glass cylinders to Globe’s plastic equivalents will greatly reduce breakage and the potential for injury.

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Ring illuminator with 144 LEDs with adj.

Ring illuminator with 144 LEDs with adjustable light intensity. External power supply 100-240VAC / 12VDC (50/60Hz). With segment controller. Brightness of 23,000 Lux at 100mm distance and color temperature of 6500K. Mounting for stereo head with diameter from 25 to 61mm

$388.00
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The LED Ring Illuminator produces intense white light for long microscopy observation sessions. The 144 LED intensity direction adjustable ring light has a mounting size up to 2-1/2-inch (64mm) in diameter. The light ring consists of 4 individual lighting zones that can be turned on and off independently.

You may use the feature to change lighting directions and obtain the best illumination for your application. The ring light has 2-1/2-inch (64mm) inside and 4-inch (100mm) outside diameters. It works with a 110-220VAC power supply and comes with a 1-7/8-inch (48mm in diameter) ring adapter.

With variable intensity control, it provides cool, even, intense and focused shadow-free illumination. It is an ideal durable cool light source for all stereo microscopes, especially for gemological, coin and gem/jewelry microscopes. This kit comes with one year warranty against manufacturing defects

FEATURES
High-power LED ring light
144 bright white LED bulbs with adjustable intensity
4 Segment illumination
55-200mm working distance
Lighting direction changeable
Color temperature 6,500K
Illuminance 23,000 Lux at 100mm
Intense and focused shadow-free illumination
Long life and low energy consumption
Including mounting ring
Remote control included
1-year warranty

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Flask, Volumetric, Globe Glass, 200mL

Flask, Volumetric, Wide Mouth, Globe Glass, 200mL, Class A, To Contain (TC), ASTM E288, 6/Box

$387.20
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Globe Glass volumetric flasks are calibrated to meet ASTM tolerance specifications for precise measurement in solution preparation and dilution. A diamond etched graduation line indicates the calibrated capacity of each measuring flask. Wide mouth options are available for easier filling and mixing. Globe Glass volumetric flasks are offered in sizes from 1mL to 2000mL and with Class A calibration tolerances. Class A volumetric flasks include a batch calibration certificate.

Meet ASTM E288 Specification – Sizes 5mL to 2000mL
Meet ASTM E237 Specification– Sizes 1mL and 2mL
Calibrated TC – “To Contain”
Class A calibration tolerance for highest accuracy and the most critical laboratory work
Supplied with glass pennyhead stoppers
Diamond etched graduation marks
High resistance to chemicals
Durable white enamel printing

Isoflurane is a nonflammable, nonexplosive general inhalation anesthetic commonly used in laboratory animal research. It is formulated for the induction and maintenance of general anesthesia in a variety of lab animal species. Sold in packs of 6.

Important notice:

Federal law restricts this drug to use by or on the order of a licensed institutional veterinarian. A valid veterinary or pharmacy license is required.

In order to purchase this prescription item you must provide a valid state issued veterinary license. Upon purchase, our customer service team will reach out to aquire your documentation. The product will ship once we have your license on file.

We do not sell Rx products outside of the United States.

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Specimen bag, zipper closure, 8x10", zipper closure with Document Pouch, Tearzone

Bag, Biohazard Specimen Transport, 8" x 10", zipper closure with Document Pouch, Tearzone, 100/Pack, 10 Packs/Unit

$386.20
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These bags are designed for the safe transportation of specimens and documentation. Each bag is printed with the biohazard symbol and offers checkmark boxes to indicate special handling instructions.

2 mil gauge polyethylene (PE)
Attached document compartment
Zipper closure allows repeated access to specimen
Imprinted with biohazard symbol
Complies with OSHA and NCCLS guidelines

Retractor wires and tips provide maximum control with minimum clutter.

These superior quality graduated cylinders are ideal for the safe and accurate measurement of all types of liquids. Our cylinders offer a wide rim and a tapered pour spout for easy filling and pouring. The non-wetting interior surface eliminates concave menisci, providing more accurate measurements. The wide pentagonal shaped base provides stability and makes the cylinder roll-resistant. The heavy-duty plastic withstands repeated autoclaving. Switching from glass cylinders to Globe’s plastic equivalents will greatly reduce breakage and the potential for injury.

Globe Scientific offers an extensive line of multi-use test tubes. The tubes are molded from premium grade polystyrene for clarity or polypropylene for impact strength and stability to common acids, alkalies, and solvents. Polystyrene tubes can withstand 1500 RPM during centrifugation. Polypropylene tubes can withstand 3000 RPM and are autoclavable and freezable. Globe’s broad range of sizes are sure to fit most laboratory applications.