Certificate of Analysis(Ver.2.0)
Ochratoxin A in Methanol
1. General information
This document is designed and the certified value(s) and uncertainty(ies) are determined in accordance with ISO Guide 31[1].
2. Description of the Reference Material (RM)
Product Name: Ochratoxin A in Methanol
Product Number: STD#5012
CAS number: 303-47-9
Formula: C20H18ClNO6
Formula Weight: 403.81
Lot#: 1H00F18
Result Concentration: 100.1± 1.4 ug/mL
Starting material: Ochratoxin A,lot#03410Z, Pribolab Pte. Ltd.
Matrix: Methanol, LiChrosolv®,Merck
Amount: 2.2mL
Production date: 21,Feb,2019
Expiry date: 22,Aug,2020
Name of the supplier: Pribolab Pte. Ltd.
2.1 Intended use of the RM
- for laboratory use only
- calibration of analytical instruments
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