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No hay artículos en el carroLos frascos cónicos Karter Scientific con tapón de rosca están fabricados con material de polipropileno. Con graduaciones moldeadas y una tapa de rosca de polipropileno. Los frascos de polipropileno son adecuados para la mezcla y preparación de casi cualquier muestra. Resistente a productos químicos y a la rotura. El juego incluye uno de cada uno, frascos cónicos de 50 ml, 100 ml, 250 ml y 500 ml
Lula
Comentado en los Estados Unidos el 21 de junio de 2024
Plastic with screw tops. Perfect for kids. Nice thicker plastic too.
Dana F.
Comentado en los Estados Unidos el 30 de abril de 2024
This item was bought for granddaughter for a school project.
Professional Shopper
Comentado en los Estados Unidos el 20 de junio de 2023
Used as a prop for my son for career day!
jeanneska
Comentado en los Estados Unidos el 17 de enero de 2023
I wanted a flask for gravity defying cake decorating. I chose these because I wanted them to be lightweight - they certainly are - and because they have caps so I could use them in the future for other purposes. What I didn't count on was that the plastic is not clear, so they didn't work for my planned cake decorating effect. They will be useful for other things though.
Amanda A.
Comentado en los Estados Unidos el 31 de enero de 2022
These are just what I needed to upgrade the kids science experiment set I got my 7 year old grandson! I felt like all the kits I found were slightly lacking in the equipment department. I wanted him to feel like a real scientist & these are perfect! I was also glad to find them in a plastic version (instead of glass) that were still rated to withstand use in real experiments with chemical reactions! He's gonna love it!
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