This note gives clear steps for safely preserving plant specimens in a 10% formalin solution. It covers safety gear, materials,...

The document focuses on the calculation methods for solutions with specific ppm concentrations.

Dilute Your Oils (Lab Handbook) Make safe essential oil blends: Pick a known oil. Figure out dilution with formulas. Mix...

This PDF file provides an introduction to the Globally Harmonized System (GHS) of Classification & Labelling of Chemicals, focusing on...

This notebook provides the compatibility of various chemical pairs commonly used in laboratory settings. It is essential to ensure the...

This document explains how to make and sterilize a 0.9% salt (saline) solution in a lab. It includes steps for...