Reaction Vessels

Available in 15 and 50mL conical bottom and 50mL self-standing sizes Easy-to-read black graduations and a large white marking area Caps have an ultrasonically welded 0.22µm hydrophobic membrane to allow gas exchange Sterile (gamma irradiated) and packaged in zip-closure bags or foam racks...

Comply with NFPA 704. Place labels directly on feed hoppers, pipelines, railroad tankers, storage tanks and any other potentially hazardous equipment. Blank 4 color diamonds to identify chemicals store. Use clear labels to fill in corresponding numbers.

Clear Screw Thread Vials offer maximum visibility. These general purpose glass Vials are made of Type I Borosilicate glass, providing exceptional resistance to heat shock and chemical leaching. Purchase closures separately.

Heavy wall construction designed for lyophilization and freeze-drying. Manufactured from Wheaton 33 low extractable clear borosilicate glass that conforms to ASTM Type I, Class A and USP Type I requirements. Vacule vials have controlled ID, for accurate stopper fit. Designed for lyophilization and...

The BUCHI accessory is suitable for use with Rotavapor® or Multivapor™ evaporator unit models or with Sepacore® flash system models. You can choose ideal replacement part or accessory which ensures smooth functioning of evaporator units. These products are made of materials which offer enhanced...

Aqualockit helps in the effective clean-up of contaminated water, sludge, neutralized acids or bases or low-level radioactive water. Once solidified you can use a broom and shovel for clean-up. Aqualockit will not gel liquids that are not pH neutral. Aqualockit will absorb 320 gallons of liquid per...

The BrandTech membrane filter features a strong and durable construction and is used for various applications in industries, pharmaceutical factories and chemical laboratories.

With pennyhead Standard Taper stopper Designed from ASTM Specification E 1404, Type II Class 2 requirements Scale indicates approximate volumes

Includes one 24 x 2 mL screw cap tube carriage and one finger plate assembly.

Our ductless fume cabinets incorporate our exclusive Multiplex™ high performance activated carbon filters, which is the primary filtration component in removing all chemical fumes from within our products before air is recirculated back to the laboratory. Activated carbon exhibits excellent...

These PYREX® volumetric pipets are calibrated to Class A tolerances in accordance with ASTM E-542, and ASTM E-969. Each pipet is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. These precision PYREX® volumetric pipets are...

An analytical reference material categorized as a phytocannabinoid; a precursor in the biosynthesis of tetrahydrocannabinolic acid, cannabidiolic acid, and cannabichromenic acid; intended for research and forensic applications

Mouth OD 28.5mm Use with WHEATON tamper evident safety cap Large labeling surface for easy product identification Manufactured from WHEATON 900 soda-lime amber glass that conforms to USP Type III requirements Use the 0913V96 Crimper to secure the tamper-evident safety caps (1220Q54 or 1220Q55) to...

Material: Low Density Polyethylene (LDPE)

Keep sensitive items safe from loss or pilferage. Heavy-gauge open wire construction keeps contents visible at all times, making it easy to check inventory. Each door opens 270 degrees and can be secured along the sides of the unit. Shipped knocked down to save on freight costs. Assembles in...

Round bottom flask with two socket joints.

The VELP® SCIENTIFIC double clamp and ribbon clamp are suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. They are easy to handle and convenient to use.

Tyvek garments are composed of flash spun high density polyethylene which creates a unique, nonwoven material available only from DuPont. Tyvek provides an ideal balance of protection, durability and comfort of any limited use fabric technology. Tyvek fabric offers an inherent barrier to particles...

Labels for liquid nitrogen storage Deep-freeze thermal-transfer labels for identification of vials, tubes, freezer boxes, plastic bags (at -196°C in liquid phase and vapor phase Liquid Nitrogen, and -80°C freezers) and other containers. Designed for long-term biopreservation in laboratory...

Special formula foam does not absorb water and does not become soggy and limp Will not scratch or chip tubes Can last up to 10 times longer than other brushes and up to 20 times longer than sponges

Bi-metallic thermostat Temperature range: ambient to 371°C (700°F) Accuracy: ±5°C 3 year manufacturer warranty Reaches maximum temperature in approximately nine minutes. Dial is graduated in °F. Perforated stainless steel base and ceramic spacers provide adequate ventilation....

OSHA signs are the perfect way to alert your employees and guests when a hazard is present in your facility. Keep your facility safe, buy an OSHA regulated sign today and prevent an accident tomorrow. These OSHA signs comply with OSHA 29 CFR 1910.

Calibration grade Test Sieve Verification ensures conformance to ASTM E11 specifications with a 99.73% standard deviation confidence level. Wire cloth openings are scanned automatically using an NIST traceable optical comparator to provide a statistical analysis and report. Calibration Verification...

Reduce breakage and lab mishaps with these Safety Coated Amber Wide Mouth Packer Bottles. If the glass breaks, the plastisol coating contains the substance in the bottle long enough to allow for proper disposal. Attached green thermoset (phenolic) are known for providing the widest range of chemical...