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Test tube, 16x120mm (15mL) PS, Test Tube with Attached Red Screw Cap, STERILE, Individually Wrapped
Test Tube with Attached Red Screw Cap, 16 x 120mm (15mL), PS, STERILE, Individually Wrapped
These multipurpose screw cap test tubes are offered in polystyrene (PS) or polypropylene (PP) and suit a variety of applications.
Bitran bag, saranex, 2x4"
Bag, Bitran, "S" Series, for Long Term Specimen Handling and Storage, Saranex, 2" x 4", 250/Bag, 4 Bags/Unit
Bitran® Series S bags are designed for long-term handling and storage of specimens. The double track zipper is easy to close and provides an airtight seal. Produced from 3 mil Saranex®, these bags provide exceptional vapor and odor control.
For long-term storage of specimens
Appropriate for use as a primary container
Bottle Top Dispenser, 10.0mL to 100mL
Bottle Top Dispenser, Diamond SureFlow, with Recirculation, 10.0mL to 100.0mL, 2.0mL increments
Diamond® SureFlow™ Bottle Top Dispensers have been designed with several features to make the dispensing of your valuable laboratory reagents easier than ever. With your choice of standard or recirculating models, features include a unique piston design which allows cleaning and servicing without changing the calibration, and a springless valve which requires less maintenance, offers higher reliability and added chemical resistance. Dual graduations, volume lock and four additional bottle thread adapters are all standard. Recirculating models help eliminate the loss of your valuable reagents by priming without loss.
Features Include:
Fully autoclavable
2-Year warranty
Locking feature to prevent spills
Single tool recalibrations
360° Rotation to dispense in multiple vessels
Ergonomic design for easy dispensing
Simple operation
Lower pressure for larger volumes helps reduce splashing
Telescopic fill tube for bottles ranging in height from 170mm to 300mm
Roto-Mini series of rotating mixers provides a wide range of mixing capabilities, suitable for an array of laboratory applications including resuspension, protein binding, nucleic acid purification, histochemistry, hybridization etc. The mixers will include interchangeable tube holders for accommodating all common tube sizes from 0.5ml to 50ml and the motion can be adjusted from vertical (end over end) mixing, to horizontal (rolling or hybridization style) mixing.
Roto-Mini rotators are available in the “Plus” configuration. The Plus models provide the following additional features:
Variable speed: 5 to 70rpm
“Mix” function: Rotating in combination w/ oscillations (increased mixing)
“Pause” function: Rotating with intermittent “stops” during rotation
“Rock” function: Back and forth, gentle rocking motion (see-saw)
Plus models additionally offer optional platforms for rocking (4.5 x 3 in.), as well as 96 x 0.2ml tube/strip/plate holders for mixing PCR vessels in the “Mix” (oscillating) mode.
Oxygen Regulator
Oxygen regulators allow users to easily adjust and regulate the output of oxygen from their source.
Flask, Filter, Globe Glass, 1000mL, Dual
Flask, Filter, Globe Glass, 1000mL, Dual Graduations, ASTM E1406, 6/Box
Globe Glass™ filter flasks meet ASTM E1406 specifications. Thick, heavy-duty walls provide the mechanical strength necessary for filtering operations. Flasks have side tubulation for connection to 7mm-8mm flexible tubing. Globe Glass filter flasks are designed with reinforced, beaded rims for strength and resistance to chipping.
• Meet ASTM E1406, Type II, Class I Specifications
• Made exclusively from ASTM E438, Type I, Class A, 3.3 borosilicate glass
• GlassGuard™ packaging system protects against transit damage
• Thick walls for mechanical strength
• Side tubulation connects to 7mm-8mm flexible tubing
• High resistance to chemicals
• Uniform wall thickness
• Reinforced beaded rims to resist chipping
• Dual metric scale graduations
• Durable white enamel printing
• Large white marking area
Slide mailer, red screwcap, PP
Slide Mailer, Polypropylene, Red Screwcap, for 4 Slides
Holds 4 standard sized microscope slides (25x75mm or 3×1″).
Inner slots to keep slides separate.
Leak tight red screw cap secures slides.
Polypropylene (PP).
Benchmark Scientific Hotplates and Stirrers provide reliable performance and safe operation for everyday laboratory use. Our space efficient 7 x 7-inch hotplate/stirrer series features a durable, chemical resistant white ceramic top plate and advanced microprocessor controls. The constant monitoring system provides precise control of temperature with rapid heating and faster boiling times. In addition, the powerful motor drive system ensures efficient mixing in larger and more viscous samples.
Temperature and mixing speed can be viewed on the large digital display and a safety LED illuminates when the top plate temperature exceeds 50°C. An external temperature probe can also be used for applications that require precise control of sample temperature. The probe provides direct feedback to the microprocessor with constant monitoring and adjustments for maintaining the selected temperature in the sample within +/- 1°C. All models are compatible with borosilicate glass beakers and other vessels with up to 5 L maximum stirring volume. An optional clamp assembly (H3770-CS) is available for mounting thermometers, temperature probes, etc.