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Shatterproof Plastic Ruler, 6" Pack Size:Single Used in the classic acid-and-marble-chip

Shatterproof Plastic Ruler, 6" Pack Size:Single Used in the classic acid-and-marble-chipShatterproof plastic ruler with printed metric graduations, sized for student desk use in elementary classrooms and craft work.

SKU: 35681516544 · From vanierexcavation.com

4.8
USD10.29 USD37.29

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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

Description

Used in the classic acid-and-marble-chip gas evolution demonstration

Six 10 x 10cm unmounted plastic filter squares - red

Used to prepare working hydrochloric acid solutions on demand

ready for acid-base titration endpoints and universal indicator preparation in chemistry labs

supporting conservation of energy and momentum

Shatterproof Plastic Ruler, 6" Pack Size:Single Used in the classic acid-and-marble-chipShatterproof plastic ruler with printed metric graduations, sized for student desk use in elementary classrooms and craft work.

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