Lab Supplies

pHep Electronic pH Tester

pHep is the latest technological innovation that provides a practical alternative to pH litmus paper. With digital display and accuracy of 0.1 pH, pHep is far superior to many types of indicator papers. Unit is especially designed for routine laboratory... More.

Laboratory Hot Plate

Ideal for lab, classroom, or shop – wherever controlled heat is needed. Precise, automatic stepless temperature control holds the top plate stability within 3° C (5° F) over the temperature range (38°C – 371°C). Supplied ... More.

Qualitative, Medium-Retention Filter Paper – 9.0 cm Diameter

Compares to Whatman No. 1 for filtration. Perfect for routine laboratory work and student requirements in general science, biology, and chemistry classes. Medium retention (6 um) and flow rate (60ml/min.). Pkg. of 100. More.

Qualitative, Medium-Retention Filter Paper – 11.0 cm Diameter

Compares to Whatman No. 1 for filtration. Perfect for routine laboratory work and student requirements in general science, biology, and chemistry classes. Medium retention (6 um) and flow rate (60ml/min.). Pkg. of 100. More.

Glass Marking Pencil – Red

Peel-off paper wrapped. More.

Glass Marking Pencil – Blue

Peel-off paper wrapped. More.

Tubing Clamp – Day’s Pinchcock

Stainless steel. Positive, permanent gripping action for rubber tubing. More.

Triangles – 2" Side Length

Clay pipe stem, iron wire, improved twisted wire style. Galvanized iron wire, prevents rust from occurring. More.

Ring Stand, Rectangular Support – 5" x 8" Base, 3/8" x 20" Rod Size

Heavy black enamel cast iron base, with plated rods. The enamel coating is acid resistant. The rods are nickel-plated steel and threaded to fit the base. More.

Tripod Magnifier – Aluminum

Black aluminum tripod. Plastic lens holder has worm screw adjustment. Two 1" precision polished bi-convex lenses magnify 10X. More.