ℹ️ Document Conversion Notice: This document has been converted from PDF and formatted to fit this screen. Diagrams and images may be available only in the original here.

Certificate of Analysis

YSI Incorporated

Yellow Springs Instrument Co., Yellow Springs, Ohio 45387 USA

Phone: 937 767-7241 | Toll-Free: 800 765-4974 | Fax: 937 767-9353

Product Information

Product Category: Bioanalytical Standard

Product Model Number: 2327

Lot Number: 25G100262

Method: Comparative enzymatic testing of Production standard vs Metrology standard

Test Results

Chemistry Tested	Determination	Tolerance	Result
LACTATE	(Average of Production)-(Average of Metrology)	±0.1 mmol/L	0.0 mmol/L
	Coefficient of variation for production standard (CV,%)	≤2.0%	1.8 %

Verification and Completion

The procedures used to manufacture and test this product have been verified by QA for compliance. The electronic signature below is representative of the Chemistry Technician testing and verifying conformity to acceptance criteria.

Completed by: Amanda Fenner

Date: 7/15/2025

Certification

[ISO 9001 Certified]

YSI INCORPORATED

Google Docs
Google Drive
Download [pdf]

File Info : application/pdf, 1 Pages, 165.56KB

25G100262 Brooks, Heather - Xylem Adobe PDF Library 25.1.97

Related Documents

	YSI Certificate of Analysis: Bioanalytical Standard 1530 (LACTATE) Official Certificate of Analysis from YSI Incorporated for the Bioanalytical Standard, Model 1530. Details LACTATE test results, determination, tolerance, and verification of manufacturing and testing procedures.
	YSI Certificate of Analysis for Bioanalytical Standard (Model 2747) Official Certificate of Analysis from YSI Incorporated for the Bioanalytical Standard, Model 2747, detailing test results for Glucose and Lactate with lot number 25H100231.
	YSI Certificate of Analysis for Bioanalytical Standard 2747 Certificate of Analysis for YSI Bioanalytical Standard, Model 2747 (Lot 25G100545), detailing results for GLUCOSE and LACTATE testing against specified tolerances.
	YSI Certificate of Analysis - Bioanalytical Standard 2747 Certificate of Analysis for YSI Bioanalytical Standard, Model 2747, detailing test results for Glucose and Lactate.
	YSI Certificate of Analysis for Bioanalytical Standard 2328 Certificate of Analysis for YSI Bioanalytical Standard, Model 2328, Lot 25H100071, detailing LACTATE testing results, tolerances, and verification by YSI Incorporated.
	YSI Certificate of Analysis for Bioanalytical Standard 2747 Certificate of Analysis for YSI Bioanalytical Standard, Model 2747 (Lot 25G100554), detailing test results for GLUCOSE and LACTATE with comparative enzymatic testing.
	YSI 2747C Bioanalytical Standard Certificate of Analysis Official Certificate of Analysis from YSI Incorporated for the 2747C Bioanalytical Standard, detailing test results for Glucose and Lactate, lot number 25H100374.
	YSI 2790 Bioanalytical Standard Certificate of Analysis Certificate of Analysis for YSI Model 2790 Bioanalytical Standard, detailing test results for Ethanol concentration and variation, including tolerance and actual measurements. Features product specifications, QA compliance verification, and completion details.