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Uses of High Purity Water Systemsr

2021-04-16

High Purity Water Systemsr basic reference used for the validation of high purity water systems is the Parenteral Drug Association Technical Report No. 4 titled, "Design Concepts for the Validation of a Water for Injection System."

The introduction provides guidance and states that, "Validation often involves the use of an appropriate challenge. In this situation, it would be undesirable to introduce microorganisms into an on-line system; therefore, reliance is placed on periodic testing for microbiological quality and on the installation of monitoring equipment at specific checkpoints to ensure that the total system is operating properly and continuously fulfilling its intended function."

In the review of a validation report, or in the validation of a High Purity Water System, there are several aspects that should be considered. Documentation should include a description of the system along with a print. The drawing needs to show all equipment in the system from the water feed to points of use. It should also show all sampling points and their designations. If a system has no print, it is usually considered an objectionable condition. The thinking is if there is no print, then how can the system be validated? How can a quality control manager or microbiologist know where to sample? In those facilities observed without updated prints, serious problems were identified in these systems. The print should be compared to the actual system annually to insure its accuracy, to detect unreported changes and confirm reported changes to the system.

Jiangmen Leonard Industrial Machineries Co., Ltd.
Business Type:Agent , Distributor/Wholesaler , Manufacturer , Organization , Service
Product Range:Curtain Walls , Other Machine Tool Equipment , Repairs & Maintenance
Products/Service:Clean Room Design and Construction , Clean Room Sandwich Panel , Water For Injection Systems , Clean Room Construction Materials , High Purity Water System , Insdustry GMP Clean Room
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Company Address:RM 1918, B Buliding, Wanda Plaza, Jiangmen City, Guangdong, China, Jiangmen, Guangdong, China

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