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44923-U

Supelco

ISO 17943 Odor Compounds Mix

certified reference material, 200 μg/mL each component in methanol, ampule of 1 mL

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About This Item

UNSPSC Code:
77101502
NACRES:
NA.24

Pricing and availability is not currently available.

grade

certified reference material
TraceCERT®

Quality Level

Agency

ISO 17943

product line

TraceCERT®

CofA

current certificate can be downloaded

packaging

ampule of 1 mL

concentration

200 μg/mL each component in methanol

application(s)

environmental

format

multi-component solution

storage temp.

2-8°C

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This Item
1487029UST157UST127
TPH Mix certified reference material, 2000 μg/mL in dichloromethane: carbon disulfide (50:50)

UST127

TPH Mix

format

multi-component solution

format

neat

format

matrix material

format

matrix material

Quality Level

300

Quality Level

-

Quality Level

100, 300

Quality Level

100, 300

grade

certified reference material, TraceCERT®

grade

-

grade

certified reference material

grade

certified reference material

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

2-30°C

storage temp.

2-30°C

concentration

200 μg/mL each component in methanol

concentration

-

concentration

2000 μg/mL each component in methanol

concentration

2000 μg/mL in dichloromethane: carbon disulfide (50:50)

General description

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Analyte

Description

    (+/-)-Geosmin
    2-Methylisoborneol
    2-Ethyl-4-methyl-1,3-dioxolane
    2-ethyl-5,5-dimethyl-1,3-dioxane

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

Target Organs

Eyes,Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

49.5 °F - closed cup

Flash Point(C)

9.7 °C - closed cup


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    Protocols

    High performance, reliability, and reproducibility of HS-SPME in combination with GC/MS for the determination of VOCs in water was proven in an interlaboratory trial. The new ISO 17943 using HS-SPME is an improvement on existing official methods for this determination in terms of sensitivity and selectivity.

    Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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