GENERAL CATALOGUE
Portland cement
NIST1881B · 5 X 5 G
Sigma-Aldrich · Cat: NIST1881B
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sigmaaldrich.com/us/en/product/sial/nist1881b
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Catalog No: NIST1881B
Category: analytical-chemistry
Pack Size: 5 X 5 G
Brand: Sigma-Aldrich
Description
Blended with Fly Ash, NIST SRM 1881B
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