"micro+tube+racks"

These autoclavable straight connectors are molded of polypropylene and have serrations to hold tubing tightly and prevent slipping. They have excellent chemical and temperature resistance. O.D.: 6–8mm. I.D.: 3.11mm. Arm Length: 21.9mm

Guinea and feather tube apparatus with 6 induction coils connected in series.

The Uri-Pak™ Urine Collection Kit offers all the components necessary for specimen collection, handling, transport, and testing

Includes: Aniline Blue 1%, Congo Red 1%, Eosin Y 1%, Malachite Green 1%, Methyl Violet 1%
Shelf Life (months): 36
Storage: Red

Natural bristle test tube brushes.

100 feet of extra tubing for TeacherGeek projects.

Standard plastic holders accept disposable and reusable double-ended needles with threaded hubs

Great for Handling Small Amount of Materials.

Take your first steps in physical computing with the Kitronik Discovery Kit for micro:bit.

The three fused rings of this crucible holder fit securely into the tripod stand's grooves to hold small crucibles.

All the power and robustness of a Parallax rover, but with the accessibility of a micro:bit.

Ideal for microbalances, organic micro elementary and thermal analysis, and pharmaceutical use.

Set includes (1) base, (1) rod, (1) beaker tong, (1) crucible tong, (1) tripod stand, (1) wire gauge, (1) bosshead, (1) clamp, (1) retort ring with bosshead, (1) burette clamp double, (1) test tube holder, (1) test tube stand (z-shape), (1) test tube brush, and (1) spatula.

Polished wood construction pipette rack designed to hold 24 pipettes vertically, ensuring easy access and efficient organization of pipettes.

This spatula is great for handling small amount of chemicals.

Versatile laboratory spoon.