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BS ISO 22662:2024

$102.76

Milk and milk products. Determination of lactose content by high-performance liquid chromatography (reference method)

Published By Publication Date Number of Pages
BSI 2024 20
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PDF Catalog

PDF Pages PDF Title
2 undefined
6 Foreword
9 1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
10 6 Apparatus
11 7 Sampling
8 Preparation of test sample
12 9 Procedure
9.1 Preparation of the standard solution
9.2 Preparation of test portion
9.2.1 Fluid milk or dairy permeate test sample
9.2.2 Dairy powder test sample
9.2.3 Cream test sample
9.3 Preparation of filtrate
13 9.4 HPLC determination
9.4.1 Preliminary preparation of HPLC
9.4.2 Chromatographic conditions
14 10 Calculation and expression of results
10.1 Calculation
15 10.2 Expression of results
11 Precision
11.1 Interlaboratory test
11.2 Repeatability
11.3 Reproducibility
12 Test report
16 Annex A (informative) Results of interlaboratory test
18 Bibliography
BS ISO 22662:2024
$102.76