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Merck
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Key Documents

NIST8631B

Medium Test Dust (MTD)

NIST®SRM®

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About This Item

分類程式碼代碼:
41116107
NACRES:
NA.24

形狀

solid

包裝

pkg of 20 g

製造商／商標名

NIST®

應用

environmental

儲存溫度

15-25°C

相关类别

一般說明

Reference Material (RM) 8631b is intended to be used as a secondary material for calibrating particle sizing instruments, especially optical particle counters, when used in conjunction with published standard methods. A unit of RM 8631b consists of 20 g of a natural mineral dust that is heterogeneous in composition and polydisperse with respect to size.

SRM 8631B_cert

SRM 8631B_SDS

應用


  • Inhalation toxicity testing with Medium Test Dust: Medium Test Dust (MTD) is employed in inhalation toxicity studies to assess the pulmonary responses to particulate contaminants. This application facilitates understanding of dust impact on respiratory health, essential for safety evaluations in pharmaceutical and environmental contexts (Ding et al., 2023).

  • Pharmaceutical filter testing: The efficiency of filtration systems in pharmaceutical manufacturing can be evaluated using Medium Test Dust. Studies involving MTD help determine filter performance against particulate contaminants, ensuring product purity and compliance with health standards (Kepper et al., 2023).

  • Contaminant simulation in biotech: MTD is utilized for simulating various environmental and industrial contaminants in biotechnological research, providing a consistent baseline for testing the efficacy of contamination control strategies and material resilience (Freer et al., 2022).

其他說明

Please download a current certificate at nist.gov/SRM for current analytes and certified values.

法律資訊

NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology

象形圖

Health hazardCorrosion
GHS08,GHS05

訊號詞

Danger

危險聲明

H314,H372

危險分類

Eye Dam. 1 - Skin Corr. 1B - STOT RE 1 Inhalation

標靶器官

Lungs

儲存類別代碼

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

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分析证书(COA)

Lot/Batch Number

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