Becker Bottle “One in a Million Too”

Name: Becker Bottle “One in a Million Too”
Brand: By: Bob Becker, Kirkwood H.S., Kirkwood, MO
SKU: AP4854
Price: 79.00 USD
Availability: InStock

By: Bob Becker, Kirkwood H.S., Kirkwood, MO

molar concentration, solution concentration, molecular concentration

Item #: AP4854

Price: $79.00

This item is temporarily out of stock. The expected available to ship date is 05/21/2025

Becker Bottles “One in a Million” Demonstration Models for chemistry displays molecular concentration and parts per million contamination concepts in a visual manner. Students easily comprehend the concept of solution concentration from this simple demonstration.

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Becker Bottles

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Item#	AP4559	AP4854	AP4863
Type	One in a Million	One in a Million Too	Set of Two
Price	$83.00	$79.00	$158.10
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Product Details

How big is a million? What does it mean for a contaminant to be found in a concentration of one part per million? These amazing bottles make molecular concentration and ppm contamination concepts more concrete for your students and offer many wonderful teaching opportunities.

The Becker Bottle “One in a Million Too” (AP4854) is a must purchase to go with your original Becker Bottle (AP4559). If you do not have the original Becker Bottle, order the set of two (AP4863) and save!

Concepts: Solution concentration, parts per million.
Time Required: 20 minutes
Materials Provided: Becker bottles and instructions.

Specifications

Becker Bottle “One in a Million Too”—This bottle contains a lone black sphere mixed in with 999,999 all-yellow spheres and makes a vivid contrast to the 999,999 multicolored background spheres in the original Becker Bottle. Conduct a race to find the lone black sphere in each bottle. The same number of spheres are in each bottle, but what a difference in the race results!