"WardsSci000479"

Funnels are made of durable plastic. Funnels of top inner diameter 70-108 are polypropylene and autoclavable. Funnels with top inner diameter of 127 and 165 are polyethylene and not autoclavable.

The 165 mm size has a wide stem for quick transfers.

The U.S. Customary (or English) SAFE-T Weights™ have the same features as the Metric SAFE-T Weights™.

All-in-one pipettes.

Borosilicate glass dropping funnels with PTFE stopcocks and open tops, ideal for basic extractions.

With effective scale lengths of nearly nine inches, rotary scales offer greater accuracy than linear scales.

ASTM Class A Volumetric flasks are made from borosilicate 3.3 glass and feature a graduation mark, polypropylene snap cap, and blue or white enamel markings.

Keep your microscope in ideal working order with these supplies for maintenance and upkeep.

These stoppers are made of a superior grade of rubber that has softness, resiliency, and durability.

The amber bottles with dropper assembly provide excellent UV protection for the content and the dropper allows for dispensing a small amount of liquid.

Ideal for in-person or distance learning and instruction.

Quick and easy to attach to a phone's camera with the detachable clip.

These space-saving polycarbonate storage containers will withstand temperatures from –135° to 135 °C and can be autoclaved. Permanent graduations, easy-dispensing pour spouts, and leak-proof polypropylene caps also make these containers well-suited for use in the classroom, laboratory or field.

Useful anywhere desiccation is needed, these 72 mm cartridges contain inert, non-corrosive, and non-toxic silica gel.

These economical balances feature a stackable design with a shipping load cell lock and overload protection for up to 200 pounds.

Class A volumetric flasks are made from borosilicate 3.3 glass and feature a graduation mark, polypropylene stopper, and blue or white enamel markings.

Premium Retort Bases with no-slip rubber strips and tapped hole made of powder-coated pressed steel.