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Key Documents

HARD1000

Supelco

Hardness, Calcium 1000 mg/L Calibration Standard

certified reference material

Synonym(s):

Calcium Hardness Standard

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About This Item

UNSPSC Code:
41116107
NACRES:
NA.24

grade

certified reference material

Quality Level

CofA

current certificate can be downloaded

manufacturer/tradename

RTC HARD1000-100

concentration

in H2O

application(s)

environmental

format

single component solution

storage temp.

2-8°C

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.

Other Notes

Values of analytes vary lot to lot. Some lots may not contain all analytes.

Storage Class

10 - Combustible liquids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable


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