Need a native Spanish and Portuguese speaker to confirm grammar

Just want to confirm the Spanish and Portuguese languages used on the product has no grammar issue and is using the proper wordings.
For example words in English:
Test strips 5 in 1
Tiras de análisis 5 en 1

The list of wordings is in attached file. Please put your feedback in the yellow highlighted section.
Also attached is the artwork, is just for your reference only.