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    What People Are Saying

    Perfect
  • Jackie
  • 11/20/2014
  • Exactly what is needed for our school science projects and great pricing
    Good prices on chemicals
  • Leslie
  • 11/11/2014
  • I could put this review on just about any chemical sold at HST. The prices are very good, and the amounts are just right for homeschool use. It's hard to find quality chemicals in small batches. Being able to buy small amounts of many chemicals makes doing chem labs with a homeschool group affordable, and allows us to buy the amount we need, and not have too much leftover.

    reward points

    Magnesium sulfate, 100 g,

    Ages 12+

    Item# CH-EPSOM

    $4.80 in_stock

    In Stock

    Order now to ship Monday, 07/31. Express shipping is available.
    Product Overview
    Heptahydrate form. Also known as Epsom salt.

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