Containers

United Scientific® Volumetric Flask, Class A, Individually Certified, Wide Mouth, 10 mL (1 per EA )

These pear-shaped polypropylene separating funnels feature excellent clarity and strength, and include a leak-proof threaded screw cap. The polypropylene stopcock is fitted with a self-lubricating PTFE plug. Not graduated. (1 per EA)

Clear, square disposable polycarbonate bottles are space-saving and convenient to handle. Useful for mixing, sampling, and storage applications. Graduations and large marking spot are screened in easy-to-read white enamel. Includes a blue, liner-less GL 45 polypropylene plug-seal autoclavable cap. Neck ID is 37mm. (24 per PK )

Coplin Staining Jar with domed cap is made of polypropylene and can hold 10 slides (75mm x 25mm) back to back. The interior is grooved to hold the slides in an upright position. Jar features domed and shallow thread screw cap. Autoclavable. (12 per PK )

Mixing bowls are constructed from 304 stainless steel for increased heat resistance. Bowls feature rounded corners, and polished mirror surface for easy mixing and cleaning. Can withstand temperatures up to 800°C (1472°F). Meets NSF standards. (1 per EA)

Borosilicate glass flasks are designed to give the best combination of thermal shock resistance and physical strength. Feature 24/40 jointed sockets and graduations in durable white enamel. (1 per EA )

Short form beakers with raised graduations, molded in polypropylene, are clear, autoclavable and have good chemical resistance. All sizes have handles for convenient lifting. (6 per PK )

Pre-cleaned borosilicate glass test tubes with rims. Tubes can be used for hot or cold applications, are reusable, and can be autoclaved. (72 per PK )

These sterile PETG (polyethylene terephthalate glycol) Erlenmeyer flasks are used for mixing, containing, and storing solutions. PETG flasks are very clear and have easy to read graduation marks. These are shatterproof and are an ideal alternative to glass. Temperature range is -40 to 70° C (-40 to 158° F). (24 per PK )

Silicone bumpers slip easily onto any volumetric flask. In the event of a flask being accidentally tipped over, the wide bumpers cushion the neck from hitting the table surface. Color coded and available in five different sizes. (5 per PK )

Boiling, round 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 la (6 per PK )

Available in three sizes, these funnels have eight internal ribs to facilitate filtration. They are made of polypropylene. (12 per PK )

Designed for repeated laboratory use, United Scientific™ CrystalClear™ crystallizing dishes are made from industrial grade borosilicate 3.3 glass. Dishes are autoclavable, with excellent chemical resistance, a low temperature gradient, and can withstand high temperatures and thermal shocks. (3 per PK )

Round-bottom boiling flask with 3000ml capacity. Made from low-expansion borosilicate glass, this flask features uniform wall thickness for superior mechanical strength and shock resistance. (12 per PK )

Unisafe™ Ethyl Acetate Vented Wash Bottle, 500ml (6 per PK )

1.0 ml Internal Thread Tube with TPE Screw Cap, 2D Barcode 96-well Rack: This rack features a laser etched 1D rack barcode on one side and “Twist-Lock” to prevent tubes from turning during screw (de)capping. Also available in bulk. The one-piece process allows the code to be integrated into the tube body, firm and non-shedding, resistant to acid and alkali and organic solvents and mechanical friction. Original coding and digital co-distribution technology and pure black and white ultra-high contrast Data-Matrix code ensure the reliability of code reading. Twist lock function prevents the pipe body from falling and rotating in the box, which is convenient for automatic equipment to cover and cover automatically. Original coding and digital co-distribution technology and pure black and white ultra-high contrast Data-Matrix code ensure the reliability of code reading. Code options: The 1.0 ml tubes are available with a unique 2D Data-Matrix code. Due to the In-mold labeling technique used to manufacture the sample storage tubes, the white code surface cannot be separated from the transparent tube. Physical Properties Raw materials Medical Grade Polypropylene (PP) Non-polluting Sterile, DNAase, RNAase, Endotoxin Free Transportation safety In accordance with IATA requirements Two-dimensional barcode Customizable, up to 14 x 14 data rectangle, ECC200 built-in error correction Visual code double guarantee There is a human readable code on the side of the 2D code Applicable temperature range -196° C (liquid nitrogen) to 121° C (steam sterilization) Product certification EU CE Certification (IVDD Directive) Production quality system ISO13485:2016 Medical Device Quality Management (960 per PK )

United Scientific® Crucibles, Glass, 30 mL (Crucible Only) (1 per EA )

Borosilicate glass flasks are designed to give the best combination of thermal shock resistance and physical strength. Feature 24/40 jointed sockets and graduations in durable white enamel. (2 per PK )

Dropping bottles dispense small uniform drops of liquids when pressed lightly. Made from low-density polyethylene (LDPE). (12 per PK )

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 mark (12 per PK )

Tubes with round bottoms are manufactured from ASTM E438 Type 1 Class A Borosilicate 3.3 glass. Includes polypropylene autoclavable screw cap with PTFE liner. (10 per PK )

Measuring Cylinder, Double Scale, To Deliver, Class A, Individually Certified, 2000ml (1 per EA )

Polypropylene funnels have short, wide stems for convenient use with powders. Autoclavable. (6 per PK )

Self-zeroing burette mounts on a glass bottle. Includes a PTFE needle valve stopcock, intermediate stopcock and rubber bellows. (1 per EA)