"Gary K. Besonson"

Save Incubator Space with Benchtop Orbital Shakers.

Test tube racks can be used for open air, incubating and incubating cooling shakers.

Designed for Continuous Duty Applications.

Size Top Diameter Bottom Diameter

Size 1 11.1 mm 8.3 mm

Size 2 12.7 mm 9.5 mm

Size 3 14.2 mm 10.7 mm

Size 4 15.8 mm 11.9 mm

Size 6 19.0 mm 14.6 mm

Size 20 41.2 mm 34.0 mm

Smaller amount of gloves, perfect for individual student use.

High Quality for the Classroom.

Economical substitute for glass or porcelain plates.

Customize your own insect net, or replace existing parts.

LaMotte Turbidity Standards 10.0 NTU (2020WE) are essential calibration solutions designed for precise turbidity measurement in water testing. These standards ensure accurate and reliable calibration for turbidity meters, supporting water quality professionals and educators in maintaining optimal water clarity testing.

Stainless steel flask tongs are 12” long with riveted joints.

Porous bottom crucibles have a molded-in porous disc with stable porosity and consistent flow rate.

Cork stoppers function as a closure for bottles, vials, laboratory vessels and other openings.

Versatile neoprene stoppers perfect for every laboratory.

These lightweight and durable polypropylene stoppers are acid proof and autoclavable.

This model is hand made in the USA by Klinger Educational Products.

What is causing the sniffles at the miller household?