Permanent clear and fine marking made easy Specially formulated, water-resistant and freezer safe marker pens. When used on dry glass, metal or porcelain surfaces, ink will not smear when subjected to water. Requires the use of solvent if removal is required. Perfect to use on Diversified…

For recording research data, experimental procedures, and design ideas, use these notebooks to keep information safe and well organized.  Numbered, acid-free pages include spaces for title, project number, book number, date and witness signature.  Lined notebooks feature college-ruled…

100 Page Lab Notebook, 1/each, Black, Grid Page Format. Numbered Pages include spaces for Title, Project Number, Book Number, Date and Witness Signature. Water Proof, Chemical Resistant Cover with Periodic and Conversion Tables in the back, measures 8.

200 Page Lab Notebook, 1/each, Blue, Grid Page Format. Numbered Pages include spaces for Title, Project Number, Book Number, Date and Witness Signature. Water Proof, Chemical Resistant Cover with Periodic and Conversion Tables in the back, measures 8.5