Supplies

Inoculating loop designed with an 8" long, non-insulated aluminum handle. The non-calibrated 26 gauge nickel-chromium wire loop is approximately 8mm in diameter. (1 per EA )

15" Long, 10mm Diameter Glass Stirring Rod (12 per PK )

United Scientific® 30-Place Slide Tray, Cardboard (5 per PK )

Unisafe™ Sodium Hypochlorite Vented Wash Bottle, 500ml (6 per PK )

Disposable polystyrene petri dishes offer optical clarity and strength at economical prices. 65mm dish includes a molded-in grid on the lid for easy colony counting. Sterilized. (10 per PK )

Manufactured using high-purity, virgin USP Class VI Medical grade polypropylene, these centrifuge tubes are free from natural rubber and heavy metal and conform to US FDA 21 CFR. Include leak-proof threaded HDPE caps that are free of added colorings and trace metals. A large, white marking spot allows you to easily label samples. MaxiRCF™ Trace Metal-Free Centrifuge Tubes with 20,000 x g maximum RCF work well for any high-density gradient separation. They are specifically manufactured to ensure that common trace metals and elements that can interfere with experiments are below an ICP-MS detection level of one part per billion (< 1ppb). Metals included in testing are: Zinc, Boron, Iron, Copper, Manganese, Aluminum, Silicon, Nickel, Vanadium, Phosphorous, Cobalt, Chromium, Lithium, Selenium, Cadmium, Mercury, Arsenic and Lead. Available in sterile and non-sterile versions. Sterile versions are validated according to ISO 11137 for SAL 10-6 and packed 25 tubes per sealed bag, 20 bags per case of 500. Non-sterile versions are bulk-packed as a case of 500 tubes. (500 per PK )

These polypropylene, autoclavable carboys are equipped with a preassembled leak-proof stopcock. Ideal for storing and dispensing various laboratory solutions. Threads should be completely disengaged before autoclaving. (1 per EA)

A convenient set of 5 of our FG4980 series borosilicate glass Erlenmeyer Flasks. Set consists of one each of 50ml, 125ml, 250ml, 500ml, and 1000ml Flasks. Borosilicate glass flasks are designed to give the best combination of thermal shock resistance and (1 per EA)

Our clamps feature strong cast iron frames and a screw-thread mechanism that provides a sturdy grip. (1 per EA)

Heavy-duty polypropylene funnels include a molded-in handle. Designed to provide convenient filling of carboys, drums and barrels. P (1 per EA)

Made from clear flint glass (1.8 to 2.0 mm thick), fine ground and polished edges. (12 per PK )

A convenient glassware assortment designed for general laboratory use. A great value! Includes twelve 30ml Barnes Dropping Bottles with dropping pippettes and one each of the following: 5 piece Beaker starter set, 9" Beaker Tongs, 5 piece Erlenmeyer Fl (1 per EA)

Spray bottles are made from clear polyethylene terephthalate (PET) and include a white spray nozzle with clear cap to keep nozzle clean and leak-proof. PET is lightweight, chemically resistant and has excellent durability. Available in 8 oz and 16 oz capacity. (12 per PK )

United Scientific® Unisafe™ Isopropanol Vented Wash Bottle, 1000ml (4 per PK )

Our deluxe line of 3-prong extension clamps are constructed of pressure die-cast zinc alloy and are chrome-plated. Clamps open to about 3", have a recommended maximum grip size of about 2.25", and feature double keyed spring-type adjustment screws. Extens (1 per EA)

United Scientific® Reducing Adapter, Socket 14/20, Cone 24/40 (1 per EA )

Solid penny head glass stoppers have an interchangeable ground joint. For use with ground jointed glassware such as flasks and separatory funnels. (1 per EA )

These sturdy polypropylene scoops are available in a variety of sizes and as a complete set of seven scoops. Capacities are molded into the top of each scoop for easy reference. The PP material is autoclavable and will not rust or corrode. (6 per PK )

Steel rod, zinc-plated support ring with attached boss-head clamp and thumbscrew. Distance from support to center of ring is 4-1/2" for all sizes. (1 per EA)

Polypropylene Y-shaped connectors with serrated ends are ideal for leak-proof tubing connections. Autoclavable. (12 per PK )

Silicone stoppers are particularly useful due to their inert and nonreactive nature. It will not impair the growth of tissue cultures and resistant to most chemical acids and solvents. (12 per PK )

Silicone stoppers are particularly useful due to their inert and nonreactive nature. It will not impair the growth of tissue cultures and resistant to most chemical acids and solvents. (12 per PK )

Heavy wall filtering flask includes a bolt neck with tubulation. Borosilicate glass flasks are designed to give the best combination of thermal shock resistance and physical strength. Feature heavy-duty rims and printing in durable white enamel. (6 per PK )

Deep form mortars with lips are glazed on the inside and outside. Oversized pestles are glazed to grinding surface. Tolerance is ±5mm. (1 per EA )