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Sodium Hydroxide for use with Organic Impurities Test
$10.20 Add to Order
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Graduated Bottle for use with Organic Impurities Test
$3.20 Add to Order
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Reference color comparison chart used in place of reference standard color solution to eliminate necessity of making new solutions. Includes five fade-proof glass color standards mounted in a plastic holder. 3-3/8 x 3-3/8 x 1-3/4\" (86 x 86 x 44mm). Five color standards.
$136.00 Add to Order