Pack of 2 Graduated Wash Bottle Set Dataloggers Includes comprehensive Teacher's Lesson Plans

Includes comprehensive Teacher's Lesson Plans and pupil instructions

02% sodium hydroxide

Simple to use

Li-ion battery and two charging mode enable longer operation time

Pack of 2 Graduated Wash Bottle Set Dataloggers Includes comprehensive Teacher's Lesson PlansIncluded: 2 x 500ml Graduated Squeezable Bottle Lab Cleaning Wash Bottle. Premium Quality: Wash Bottles are made of high quality and heavy duty Lab grade plastic. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes design, please contact us. Safely Packaged to avoid being damaged during transportation.