Merck
All Photos(2)

Documents

PR0G0NP02

Milli-Q

Progard® Pretreatment Pack

Sign Into View Organizational & Contract Pricing

Synonym(s):
Progard® 2 Pretreatment Pack (Long) – For RO membrane protection, Progard® 2 Pretreatment Pack (Long)
eCl@ss:
33050190
NACRES:
JA.14

feature

Optimal protection of Reverse Osmosis (RO) membrane, optimized system lifetime and performance. Removal of large particles, organic compounds and free chlorine from feed water with a silt density index (SDI) up to 12.

Quality Level

packaging

pkg of 1 unit

manufacturer/tradename

Progard®

H

39.5 cm (15.5 in.)

total organic carbon (TOC) residue

<2000 ppb

halogenated residue

<3 ppm (Cl2)

compatibility

for use with Elix® (1997-2008)
for use with RiOs (1997-2012)

shipped in

ambient

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
PR0G00002PR0G00001PR0G000T3
packaging

pkg of 1 unit

packaging

pkg of 1 unit

packaging

pkg of 1 unit

packaging

pkg of 1 unit

manufacturer/tradename

Progard®

manufacturer/tradename

Progard®

manufacturer/tradename

Progard®

manufacturer/tradename

Progard®

compatibility

for use with Elix® (1997-2008), for use with RiOs (1997-2012)

compatibility

for use with AFS® (1999-2012), for use with Direct-Q® (1997-2010), for use with Elix® (1997-2008), for use with RiOs (1997-2012)

compatibility

for use with Direct-Q® (1997-2010), for use with Elix® (1997-2008), for use with RiOs (1997-2012)

compatibility

for use with Milli-Q® Direct

shipped in

ambient

shipped in

ambient

shipped in

ambient

shipped in

ambient

H

39.5 cm (15.5 in.)

H

39.5 cm (15.5 in.)

H

21 cm (8.3 in.)

H

-

General description

The Progard® 2 Pretreatment Pack without polyphosphate, has been designed to pretreat water by removing large particles, organic compounds and free chlorine from tap water. This protects the reverse osmosis (RO) membrane against organic fouling and chlorine oxidation.
Progard® 2 Pretreatment Pack ensures that your system lifetime and performance are optimized.
Replacement of consumables, when requested by the system, is key to maintain the system′s performance within specifications.

Application

Designed for use with Elix® and RiOs 5/8/16 water purification systems.

Features and Benefits

  • The Progard® 2 pretreatment pack is constructed from polypropylene and EPDM.
  • Suitable for tap water feed with SDI < 12 and Cl2 < 3 ppm and TOC < 2000 ppb.
  • Natural activated carbon media exhibits a high surface area and adsorption kinetic, tolerating feed water containing up to 3 ppm of chlorine and 2000 ppb of TOC.
  • Depth filter media exhibits a high capacity and optimized retention, tolerating feed water with a silt density index up to 12.
  • The assembly of the pretreatment pack is fully automated.

Legal Information

ELIX is a registered trademark of Merck KGaA, Darmstadt, Germany
PROGARD is a registered trademark of Merck KGaA, Darmstadt, Germany
RIOS is a trademark of Merck KGaA, Darmstadt, Germany

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service