NIST SRM 1880b Portland Cement
2022-03-21
产品详情
- 价格:9
- 产品名称NIST SRM 1880b Portland Cement
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- 简介
Unit of Issue: 5 vials x 5 g
Unit Description: A unit of SRM 1880b consists of five sealed vials, each containing approximately 5 g of portland cement ground to pass through a 75 μm (No. 200) sieve.
Product Expiration Date: 01 November 2033
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