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Glass filtering flask with side-arm at 90° angle. Heavy-walled with graduated capacity scale. Designed to ASTM E1406, Type II, Class I requirements. Hose connection accepts 5/16" I.D. flexible tubing.

Molded plastic cup. Weight based on sodium chloride. Used in many Hach test kits and procedures.

Calibrated "to contain" glass cylinder. Single metric scale in durable white markings.

Calibrated "to deliver" glass cylinder. Single metric scale in durable white markings.Ref: 100451

Graduated glass flask with narrow mouth and heavy-duty rim. Durable graduations indicate approx. volume. Stopper not included

Graduated glass flask with narrow mouth and heavy-duty rim. Durable graduations indicate approx. volume. Stopper not included

Pliable, non-corrosive black rubber

Beaker, Griffin, Low Form, Glass, 400 mLGriffin style (low form) beakers are the industry standard for a wide variety of lab applications. Graduations are high quality screen printing. Bull nose lip and molded pour spout minimize spillage in liquid transfer. Autoclavable, non-toxic and biologically...

Square Glass Bottle, 29 mL, pk/6Square glass mixing bottle equivalent to 1 oz. Screw cap (part number 2166706) and glass dropper(part number 225800) are sold separately.Ref: 83609

These wide-mouth, economy-grade, polypropylene bottles are rigid, translucent, and have excellent contact clarity. Include polypropylene caps.

This spreader is specially designed for use with the Neogen® Petrifilm® Yeast and Mold Count Plates. Once the sample has been prepared, the top film is lifted from the Neogen® Petrifilm Plate to expose the inoculation area and the diluted sample is added. The...

Cast iron, white enamel base provides favorable background for observing end points. Also acts as a steady support for buret. Base is 178 x 330 mm (7 x 13") furnished with a 13 x 610 mm (0.5 x 24") aluminum rod with a threaded...

Provides vigorous stirring for fast, accurate measurements. Responds rapidly to changes in dissolved oxygen—at 20°C (68°F), 90% of change is completed in 30 seconds. Has easily replaceable stirring motor, silver anode, and cap membrane For YSI Model 5905 dissolved Oxygen meter Usable with YSI...

Acrodisc™ syringe filters with Supor™ membrane deliver high flow rates and low protein binding. Superior flow rates and higher throughputs than competitive devices Low protein binding to minimize sample loss Pre-sterilized products are sterilized by gamma irradiation to eliminate potential contamination by EtO residuals...