A major challenge for any scientist is identifying what and how much of something is in a solution. One of the most common measurement techniques used is titration. The activities in this kit will focus on how acid-base titrations work and how to identify the concentration of an unknown acid. Kit contains enough materials for 10 groups. Teacher’s manual and Student Study Guide copymasters are included. Aligned to the Next Generation Science Standards (NGSS)* Disciplinary Core Ideas: PS1.A Performance Expectations:MS-PS1-1; HS-PS1-2 Cross Cutting Concepts: Scale, Proportion and Quantity; Patterns Engineering Practices: Developing and Using Models Kit Includes: 10 x 10mL Sodium Hydroxide, 0.01M 10 x 2mL Hydrochloric Acid, 0.1N 10 x 1.5mL Phenolphthalein Indicator 10 x 1mL Universal Indicator 10 Universal Indicator Color Charts 10 Reaction Vessels DOT Info: Small quantity exemption 173.4 THIS PACKAGE CONFORMS TO 49 CFR 173.4 for domestic highway or rail transport only *”Next Generation Science Standards” is a registered trademark of Achieve. Neither Achieve nor the lead states and partners that developed the Next Generation Science Standards was involved in the production of, and does not endorse, this product. WARNING: This product can expose you to chemicals including Phenolphthalein/Methanol/Methyl isobutyl ketone, which are known to the State of California to cause cancer and reproductive harm. For more information go to http://www.P65Warnings.ca.gov.