Environmental Wastewater Certified Reference Materials
Validate analytical methods and evaluate the quality of your results with certified reference materials.
- Manufactured from highest purity water and analytically verified source materials
- Standards are traceable to SI through NIST test masses and/or SRMs
- Certified stable for up to 2 years from manufacture
Accuracy, homogeneity, and performance of each lot is certified in our ISO 17025 accredited laboratory by the same methods you use.
: Manufactured and certified under ISO 17034 accreditation. Meets your ISO 17025 requirements.
Validate analytical methods and evaluate the quality of your results with certified reference materials.
- Manufactured from highest purity water and analytically verified source materials
- Standards are traceable to SI through NIST test masses and/or SRMs
- Certified stable for up to 2 years from manufacture
Accuracy, homogeneity, and performance of each lot is certified in our ISO 17025 accredited laboratory by the same methods you use.
: Manufactured and certified under ISO 17034 accreditation. Meets your ISO 17025 requirements.
- Catalog No:
- NSQCI-136
- NSQCI-136C
- Alkalinity:
- 10 - 120 mg/L
- Conductivity:
- 200 - 930 µmhos/cm
- Physical form:
- Liquid
- CAS No.:
- 7778-80-5, 1303-96-4, 7681-49-4
- Shelf life:
- 24 months
- Shipping conditions:
- Not regulated by DOT
- Storage temperature:
- Store between 15 and 30 °C
Product Family Options
- DescriptionSizeVolumeContentsMatrix
- Minerals QC concentrate certified reference material, 500 ml500 mlPotassium, sodium, chloride, sulfate, fluoride, TDS at 180 °C, conductivity, alkalinityWaterEach (500ml)$238.06: QCI-136Minority or Woman-Owned Business EnterpriseSmall Business Enterprise
Specifications
Cat. No.NSQCI-136AlkalinityConductivityPhysical formLiquidCAS No.7778-80-5, 1303-96-4, 7681-49-4Shelf life24 monthsShipping conditionsNot regulated by DOTStorage temperatureStore between 15 and 30 °CMinority or Woman-Owned Business EnterpriseSmall Business Enterprise - Wastewater Minerals QC CRM, Ready-to-use4×500 mlCase of 4 (500ml)$1,311.44: QCI-136CMinority or Woman-Owned Business EnterpriseSmall Business Enterprise
Specifications
Cat. No.NSQCI-136CAlkalinity10 - 120 mg/LConductivity200 - 930 µmhos/cmPhysical formCAS No.Shelf lifeShipping conditionsStorage temperatureMinority or Woman-Owned Business EnterpriseSmall Business Enterprise
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Catalog #: CA21905-026
: Kimberly-Clark