Supplies

Tall form Berzelius beakers include a spout. Our beakers are made from low-expansion borosilicate glass. Beakers feature heavy and uniform wall thickness, spouts designed for easy pouring, and beaded tops. Also include white printed graduations and a marking area. Tolerance for beakers is approximately +/- 5%. (24 per CS )

Our boiling flasks are made from low-expansion borosilicate glass. Feature uniform wall thickness for superior mechanical strength and shock resistance. Ideal for boiling, heating and mixing in the laboratory. (24 per CS )

Recommended for culturing, mixing and storing applications. Borosilicate glass flasks are designed to give the best combination of thermal shock resistance and physical strength. Feature heavy-duty rims and graduations in durable white enamel. Blue caps w (6 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 )

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. (24 per CS )

Durable, machine-blown body. Heavy beaded tubing neck. Flasks feature a sharp graduation line and large white lock letters. A ground glass stopper is included. (12 per PK )

Pack of six pear-shaped recovery flasks with 50ml capacity, ideal for use with rotary evaporators. These heavy-walled borosilicate glass flasks feature a square bead and a single neck with a ground glass 24/40 joint. The top opening is designed for easy recovery of reaction products with spatula. Flask bottom fits standard heating mantles. (6 per PK )

Our polypropylene one-piece measuring cylinders have raised graduations for easy readability. They are autoclavable and have excellent contact clarity. The hexagonal base provides excellent stability to the cylinder, and the tapered spout enables easy pouring of reagents. Stated tolerances are the same as graduated intervals below. (12 per PK )

Cylinders comply with ASTM E-1272, Class A, meets USP standards, individually serialized and certified. Double metric scale, calibrated to contain. Borosilicate glass cylinders with pour spouts feature heavy uniform wall tubing and strong, stable, hexagon (1 per EA)

Cylinders comply with ASTM E-1272, Class A, meets USP standards, individually serialized and certified. Double metric scale, calibrated to contain. Borosilicate glass cylinders with pour spouts feature heavy uniform wall tubing and strong, stable, hexagon (1 per EA)

Pre-cleaned borosilicate glass test tubes without rims. Tubes can be used for hot or cold applications, are reusable, and can be autoclaved. (50 per PK )

Polypropylene racks with a 3-tier design provide a clear view of the tube contents and convenient insertion and removal of tubes. (2 per PK )

Polycarbonate racks feature ergonomic design for easy handling. Provides good chemical resistance. Autoclavable and withstands temperatures from -135°C to 135°C. Includes molded-in numbers and letters for easy identification of test tubes. (4 per PK )

Low Retention Micropipette Tips, Racked are disposable tips intended for use with most brands of pipettors. Manufactured from 100% pure porous polyethylene, filters are designed to prevent liquids and aerosols from entering the body of the micropipette to protect against cross-contamination. Tips are sterile and autoclavable, the rack is 10 X 96. Best suited for biological applications, these tips are non-cytotoxic, non-hemolytic, and have a 99.9% bacterial filtration efficiency (BFE). Deliver 10x lower retention levels with viscous samples, as compared to standard pipette tips, Tips are manufactured from ultra pure USP Class VI certified, virgin polypropylene. Sold as a pack of 960. (960 per PK )

Our beakers are made from low-expansion borosilicate glass. Beakers feature heavy and uniform wall thickness, spouts designed for easy pouring, and beaded tops. The 20ml and larger sizes also have a double graduated metric scale and a marking area. Tolerance for beakers is approximately +/- 5%. (16 per CS )

Beaker with 20000ml capacity. Made from low-expansion borosilicate glass, this beaker features heavy and uniform wall thickness, a spout designed for easy pouring, and a beaded top. Also includes white printed graduations (from 4000-16000ml, at 2000ml intervals) and a marking area. Tolerance is approximately +/- 5%. (1 per EA )

Heavy duty beakers are ideal for tough handling conditions including mechanized washing. Beakers feature a double graduated metric scale and a marking area. Tolerance is approximately ± 5%. (48 per CS )

Heavy duty beakers are ideal for tough handling conditions including mechanized washing. Beakers feature a double graduated metric scale and a marking area. Tolerance is approximately ± 5%. (36 per CS )

This borosilicate glass bottle with 20000ml capacity is designed for filtration processes. Features printed graduations from 4000-16000ml at 2000ml intervals. Compatible with size 13.5 stoppers and 1/2" tubing. Bottle measures 588mm tall with an outer diameter of 290mm. (1 per EA )

Wide Mouth Polypropylene bottles are rigid, translucent, have excellent contact clarity, and can be autoclaved. (250 per CS )

These large capacity reagent bottles feature narrow mouths, integrated shoulder loops (except 2L) and include a lined HDPE cap for a tight seal. Constructed of polypropylene, the bottles are translucent, pliable, and have excellent strength for extended use. Ideal for packing, shipping, and storage purposes. Cap needs to be removed before autoclaving. (6 per PK )

Boiling, flat bottom flasks with ground glass joints. Our boiling flasks are made from low-expansion borosilicate glass. Feature uniform wall thickness for superior mechanical strength and shock resistance. Ideal for boiling, heating and mixing in the laboratory. (24 per CS )

Recommended for culturing, mixing and storing applications. Borosilicate glass flasks are designed to give the best combination of thermal shock resistance and physical strength. Feature heavy-duty rims and graduations in durable white enamel. Blue caps with liner are autoclavable. (24 per CS )

Recommended for culturing, mixing and storing applications. Borosilicate glass flasks are designed to give the best combination of thermal shock resistance and physical strength. Feature heavy-duty rims and graduations in durable white enamel. Blue caps with liner are autoclavable. (24 per CS )