NIST 는 측정 표준, 기술 혁신, 산업 경쟁력 향상을 위한 연구 및 인증 서비스를 제공하는 미국 연방 기관입니다.

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Montana II Soil Moderately Elevated Trace Element Concentrations

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SKU: 2711a

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Availability: Add to cart to be waitlisted and notified when available. There is no purchase obligation.

The sales distribution of SRM 2711a is limited to 5 units per customer per one-year period of time.

Unit of Issue: 50 g
Unit Description: One unit of SRM 2711a consists of 50 g of the dried, powdered soil.

Valid until: 01 January 2029

Certificate/Report

Revision History:
14 January 2026 (Correction to element symbol for Terbium; editorial changes)

Certificates of previous issues of this material are available here.

NIST Storage Temperature: Ambient
Please see certificate for user storage information regarding this material.

Safety Information

Table(s) of Related Materials Metal Constituents in Natural Matrices Soils, Sediments, and Sludges

Hazard Class: This material is not considered hazardous to ship.
Perishable Types: Non-Perishable

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