• Bandelettes de papier pour tester les valeurs de pH (acide-base)
• 48 bandelettes
Litmus paper strips for testing pH (acid-base) values
Adultes :
Adults
Bande indicateur PH
PH indicator strip
Estimated delivery : October 26 - October 29
7 days 'no questions' return policy
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Fast delivery anywhere in Canada
Google review with an average of 5 stars