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Blue Litmus Paper Roll, 5m Chemical_Sec-Butyl Alcohol fitting 20 mm tubes below

Blue Litmus Paper Roll, 5m Chemical_Sec-Butyl Alcohol fitting 20 mm tubes belowTear to length blue litmus paper on a 5 meter roll detects acidic solutions during classroom acid base chemistry activities without pre cut strip waste.

SKU: 63517441927 · From anairsoft.com

4.6
USD88.99 USD118.99

Pay in 4 interest-free payments of $22.25 Learn more

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  • USA
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

Description

fitting 20 mm tubes below and 26 mm tubes above for tall tubes and stirrers

Teaches proper brushing technique through a 3x life-size jaw model with gums and oversized toothbrush

and funnels at the sink

Convex glass mirror at 75mm diameter and 200mm focal length

Easy to clean and maintain

Blue Litmus Paper Roll, 5m Chemical_Sec-Butyl Alcohol fitting 20 mm tubes belowTear to length blue litmus paper on a 5 meter roll detects acidic solutions during classroom acid base chemistry activities without pre cut strip waste.

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