Quality Control and Proficiency Samples
SPEX CERTIPREP LLC 3P Simple Nutrient QC CRM 21mL
NSI Lab Solutions QCI-138 Simple Nutrients QC Concentrate CRM, 21mL Single
SPEX CERTIPREP LLC 3P Hardness QC 250 mL
NSI Lab Solutions QCI-145 Hardness QC Certified Reference Material, 250 mL; 1/EA
Inorganic Ventures 200.8 QC STANDARD Hg 125mL
Inorganic Ventures' Quality Control Standard 4 is a 125mL certified reference material set in a nitric acid matrix for stability. This mercury standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. See Certificate of Analysis for expiration.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
ERA WATERS CORP QC METALS
One 15 mL screw-cap vial yields up to 2 liters after dilution. Use with ICP-OES, ICP-MS and AA methods.
CROSSTEX INTERNATIONAL GEOBACULLUS STEAROTHERMOP 10ML
GP Sus-G. stearo Growth Promotion Test Suspensions (QC Organisms)
McKesson General Medical Sysmex XN-L Check Quality Control Kit, Stabilized Human Blood Based Control, 3 Levels of Control
The Sysmex XN-L Check Quality Control Kit provides reliable control material for Sysmex XN-L Series hematology analyzers. It enhances accuracy by simulating native human blood, enabling comprehensive quality evaluations across diagnostics. With three control levels and a user-friendly format, it supports internal quality control programs and external evaluations, ensuring patient results are trustworthy and consistent. This product is vital for laboratories aiming for high-quality diagnostic outcomes.
ERA WATERS CORP FLUORIDE STD 1000MG/L 500ML
One 500 mL standard containing Fluoride at 1000 mg/L in H2O. This CRM is covered by ERA's ISO Guide 34 accreditation.