Sterile Purified Water 1 L narrow-shoulder bottle main view

クリーンルームの清掃 · 消毒 · 滅菌

無菌精製水

Sterile preservative-free purified water for non-parenteral cleanroom dilution, controlled rinsing, and manufacturing support.

100% purified water without antimicrobial preservatives, fragrances, surfactants, or active disinfectant residue
Sterile presentation supports controlled dilution and rinse tasks where ordinary utility water is unsuitable
Sealed small-mouth bottle provides clean, measured pouring without a trigger mechanism

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商品紹介

Sterile Purified Water is a clear, colorless, preservative-free aqueous product intended for cleanroom, laboratory, and manufacturing use rather than injection, infusion, sterile irrigation, or drinking. The slim 1 L transparent-to-natural bottle shows the remaining volume and clean water headspace without requiring a level window. Its narrow shoulders lead to a centered small-mouth threaded neck with a pale-blue ribbed tamper-evident cap, supporting controlled pouring into a qualified wipe, mop reservoir, measuring vessel, or solution-preparation container. Typical uses include diluting compatible sterile concentrates, rinsing detergent or disinfectant residue from hard surfaces, preparing non-parenteral process solutions, and final rinsing of suitable tools or components. Protected double-bag and larger capped formats can be selected according to the cleanroom transfer route and expected consumption.

主要な特徴

100% sterile purified water with no antimicrobial preservative

Clear, colorless, odorless, nonflammable liquid

0.2 micron filtered product configurations

Sterile or gamma-processed cleanroom presentations

No alcohol, detergent, oxidizer, or quaternary active

Visible water level in a transparent-to-natural narrow-shoulder bottle

Small-mouth threaded neck with tamper-evident screw cap

Double-bagged transfer and larger capped formats available

お客様の製品に関する懸念事項

Water can dilute or remove chemical residue without adding volatile solvent, but it can also become a contamination vehicle when the wrong grade, an open container, or an unclean dispensing tool is used. Assuming that all sterile water is equivalent may introduce an unsuitable endotoxin or chemical-purity profile into a critical process. Repeatedly opening a bulk bottle increases exposure, while uncontrolled dilution changes disinfectant concentration and contact performance. Selecting the correct grade, matching pack size to one work session, using a closed or tamper-evident closure, controlling the transfer path, and defining the disposition of opened product keep the rinse or dilution step reproducible.

Is sterile purified water interchangeable with Water for Injection?No. Sterility describes microbial status, while purified water and WFI have different intended quality profiles and process uses. The water grade should be selected from the process requirement; a WFI-quality option is used when the required endotoxin control or product-contact specification is beyond the selected purified-water grade.

How is the opened bottle protected from recontamination?A tamper-evident small-mouth closure limits the exposed opening and supports controlled dispensing without installing a trigger. Pack size should match the expected work session, and the bottle should be recapped immediately, handled only in the defined area, and discarded at the approved in-use limit rather than returned to general stock.

Can inaccurate water addition weaken a disinfectant concentrate?Dilution should use a calibrated vessel, the exact concentrate-to-water ratio, and a documented final volume. Adding water by visual estimate is avoided, and the prepared solution is identified with the formulation and allowable hold time before it enters the application sequence.

Will purified water alone remove oily or strongly bound soil?Water is effective for soluble residue and final rinsing but does not replace a suitable detergent for oils, films, or adhered particles. The cleaning stage loosens the soil first; sterile purified water is then used as the controlled rinse medium where that water grade is appropriate.

How are package integrity and transfer cleanliness maintained?Protected-bag packaging allows staged removal through the cleanroom transfer route while the sealed primary bottle remains covered. Before use, operators inspect the outer bag, cap ring, bottle, and liquid clarity; a compromised closure, damaged package, or unexpected turbidity is segregated instead of introduced into the controlled area.

典型的な用途

Dilution of compatible sterile disinfectant concentratesControlled final rinsing after cleanroom detergent useRemoval of soluble residue from compatible hard surfacesSaturation or rewetting of qualified cleanroom wipes and mopsNon-parenteral laboratory reagent and buffer preparationRinsing of suitable process tools, vessels, and componentsPharmaceutical and biotechnology manufacturing supportMedical-device, cosmetics, and controlled packaging operations

技術的なパラメータ

Sterile Purified Water begins with purified water produced through controlled treatment such as deionization, reverse osmosis, ultraviolet exposure, and fine filtration. It is then sterilized and packaged to protect the processed water through transfer and storage. Published cleanroom products commonly use 0.2 micron filtration and sterile or gamma-processed double-bag packaging. Unlike Water for Injection, purified water is not automatically selected to a parenteral endotoxin specification; the required water grade must therefore be defined by the intended process. The product contains no antimicrobial preservative and is not a disinfectant, so sterility after opening depends on package control, dispensing practice, and the approved in-use period.

コア材料	100% sterile purified water without antimicrobial preservatives
パネルの厚さ	0.7–1.2 mm nominal wall thickness for the transparent-to-natural polymer bottle
有効幅	80–95 mm typical body width for a slim 1 L oval-footprint bottle
最大長さ	245–285 mm typical overall height including the sealed screw cap
鋼鉄の厚さを直面する	0 mm; polymer primary packaging without steel facing
コア密度	Approximately 997–1000 kg/m³ at 20–25 °C
熱伝導率	Approximately 0.58–0.60 W/(m·K) at 20 °C
表面仕上げ	Clear, colorless liquid in a smooth transparent-to-natural polymer bottle
ジョイントタイプ	Small-mouth threaded neck with a ribbed tamper-evident screw cap or closed dispensing connector
カスタマイズ	意図したアプリケーションと動作環境に基づいて利用できます。

利用可能なオプション

0.5–1 L slim small-mouth bottle3.8–5 L capped bulk containerSterile purified water for non-parenteral process useWFI-quality water for applications requiring the higher water gradeTamper-evident screw cap or closed dispensing connector0.2ミクロン濾過製剤Sterile-filled or gamma-processed presentationSingle-, double-, or triple-bagged transfer package

Planning a Sterile Purified Water specification?

寸法、設置条件、性能目標、必要な表面仕上げをお送りください。

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