RESDS · National Institute of Standards and Technology (NIST) · SDS
Europium-152 Radioactivity Standard SRM 4370c SDS – 米国国立標準技術研究所（NIST）
RESDSが収集し、発行元の原本PDFをそのまま保持しています。 NIST SRM 4370c: europium-152 dissolved in 1.0 M (3.5%) hydrochloric acid, approximately 5 mL per unit. Radioactive 標準液, not elemental europium metal. Section 3 lists europium-152 at 0.000001% (CAS not applicable), hydrochloric acid CAS 7647-01-0 at 3.5%, and water CAS 7732-18-5 above 96%. Original issue: 2015年6月19日. This historical SRM 4370c document is distinct from SRM 4370d; do not substitute it for another product or lot. 情報源: NIST. Redistributed under NIST Use of NIST information policy; original PDF retained without changes.