跳轉至內容
Merck
全部照片(1)

重要文件

PR0G00003

Milli-Q

Progard®预处理柱

Protects the reverse osmosis (RO) membrane from hard water components

同義詞:

Progard® 3 Pack

登入查看組織和合約定價
全部照片(1)

About This Item

分類程式碼代碼:
41104212
eCl@ss:
33050190
NACRES:
JA.14
暫時無法取得訂價和供貨情況

材料

EPDM rubber
polypropylene

品質等級

300

特點

Optimal protection of RO membrane, optimized system lifetime and performance, feed water with a silt density index up to 5.

包裝

pkg of 1 unit

製造商／商標名

Progard®

鹵化殘基

<1 ppm (Cl2)

孔徑

0.5 μm pore size

相容性

for use with AFS® (2003-2012)

運輸包裝

ambient

尋找類似的產品？ 前往 產品比較指南

相關類別

一般說明

预处理套件滤芯设计用于通过去除自来水中的大颗粒、有机化合物和游离氯对水进行预处理。这可以保护反渗透（RO）膜免受矿物结垢、有机物污垢和氯氧化的影响。
Progard® 3预处理套件可确保优化的系统使用寿命和性能。
及时更换耗材是保持系统正常工作的关键。
设计与AFS® 水纯化系统配合使用。

應用

去除自来水中的有机物、游离氯和颗粒，从而为反渗透膜提供最佳保护。

特點和優勢

  • Progard® 3预处理套件由聚丙烯和EPDM制成。
  • 适用于淤泥密度指数（SDI）<为5、Cl2 <为1 ppm的自来水给水。
  • 天然活性炭介质具有较高的表面积和吸附动力学，可耐受含有高达1 ppm的氯的给水。
  • 为了防止细菌增殖，选定的天然活性炭已浸渍银，其是一种公认的抑菌剂。
  • 深度过滤介质具有高容量和优化的胶体截留能力，可耐受SDI高达5的给水。
  • 掺入特别选择的多磷酸盐，可避免结垢，不会释放离子。

法律資訊

AFS is a registered trademark of Merck KGaA, Darmstadt, Germany
PROGARD is a registered trademark of Merck KGaA, Darmstadt, Germany

分析證明 (COA)

輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。

已經擁有該產品？

您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

Questions

1–9 of 9 Questions  

  1. What are the storage conditions for this product?

    1 answer

    1. Recommended storage conditions: temperatures from 5 to 30°C; humidity between 10 and 80%. The original sealed bag (if provided) must be kept intact before the first use to protect the purification element from foreign matter.

      Helpful?

  2. How are consumables changed?

    1 answer

    1. To help you to change your system's consumables, several video tutorials are available on our YouTube channel: https://youtube.com/playlist?list=PL2TUriaAaEA_IXDCnPbDk6OmrwptjwOHD. For high-flow systems, please keep in mind that all consumable changes must be approved by a 3-digit code that only the person in charge of the system knows.

      Helpful?

  3. How can I know which consumables can be used with my system?

    1 answer

    1. To know which consumables can be used on your system, you can see in the user manual of your system or see all the consumables for each system listed on https://www.sigmaaldrich.com/products/water-purification/milli-q-consumables.

      Helpful?

  4. What steps are you taking towards improved sustainability?

    1 answer

    1. Sustainability is at the heart of our innovations. From reducing water and energy consumption, to minimizing plastic and chemical waste, our dedicated water system engineers are constantly working on new ways to reduce the ecological footprint of our products to better support the sustainability goals we're all striving towards. For more information, we invite you to review the following brochure and infographic which highlight our efforts and achievements: https://www.sigmaaldrich.com/life-science/milliq#sus. Do not hesitate to contact your local representative or sales contact (https://www.sigmaaldrich.com/collections/offices) for further information.

      Helpful?

  5. Can I arrange to have my consumables automatically ordered and delivered once a year?

    1 answer

    1. It's possible to place only one consumable order per year with a specific contract called "Consumable Supply Agreement (CSA)" (https://www.sigmaaldrich.com/US/en/products/water-purification/milli-q-consumables#csa). For further information, contact your local representative or sales contact (https://www.sigmaaldrich.com/US/en/collections/offices).

      Helpful?

  6. Can consumables be opened and refilled?

    1 answer

    1. Unfortunately, this is not possible because of safety issues and the need to guarantee the quality of consumables and their interior purification components. Our consumables are manufactured in an ISO 9001-certified facility France in agreement with high quality standards.

      Helpful?

  7. How frequently do the various consumables need to be changed?

    1 answer

    1. The frequency that consumables must be changed depends on the system's usage (treated water volume) and on the consumables themselves (time of usage). In order to ensure the quality of water and your results, the consumables should be replaced when the system alerts you.

      Helpful?

  8. What is the consumables delivery time?

    1 answer

    1. Refer to the consumable's Product page for a first estimation of its expected delivery time and contact customer service for more information.

      Helpful?

  9. Where can I find data sheets, Certificates of Origin, Certificates of Analysis, and Certificates of Quality?

    1 answer

    1. Documents and certificates are available in the "Documentation" section on this page. Do not hesitate to contact us if you require further information.

      Helpful?

Reviews

No rating value

Active Filters

我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.

聯絡技術服務