Merck, PR0G000S2, Progard® S Pretreatment Pack

Name: Progard® S Pretreatment Pack
Brand: Merck
SKU: PR0G000S2

Size:1 ea, Progard® S2 Pretreatment Pack (Long), Long. Protects RO membranes from hard water components. For Direct-Q®, Elix® and RiOs™5/8/16 systems.

Catalog Number: PR0G000S2

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Category

Water Purification Cartridges

Pack Size1 ea

TagsLabware Lab Equipment Water Purification

CollectionsMerck Cell Culture Supplements & Reagents: Complete Solutions for Research & Bioproduction Merck Roche Life Science Products for PCR, RT‑PCR & Nucleic Acid Purification

Description

General description
The Progard® S2 Pretreatment Pack is designed to pretreat water by removing large particles, organic compounds and free chlorine from tap water. This protects the reverse osmosis (RO) membrane against mineral scaling, organic fouling and chlorine oxidation.
Progard® S2 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.
Designed for use with Direct-Q®, Elix® and RiOs™ 5/8/16 water purification systems.
Application
Removal of organics, free chlorine and particles from tap water to protect the RO membrane.
Features and Benefits
The Progard® S2 pretreatment pack is constructed from polypropylene and EPDM.
Suitable for tap water feed with silt density index (SDI) 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.
The natural activated carbon selected has been impregnated with silver to enhance pretreatment performance.
Depth filter media exhibits a high capacity and optimized retention, tolerating feed water with SDI up to 12.
Incorporates polyphosphate, specifically selected to avoid scaling without releasing ions.

Legal Information
DIRECT-Q is a registered trademark of Merck KGaA, Darmstadt, Germany
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

Specifications

General

UNSPSC Code	41104212
NACRES	JA.14
eCl@ss	33050190
material	EPDM rubber
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.
packaging	pkg of 1 unit
manufacturer/tradename	Progard®
H	39.5 cm (15.5 in.)
total organic carbon (TOC) residue	<2000 ppb
halogenated residue	2)
compatibility	for use with Direct-Q® (1997-2010)
shipped in	ambient
Quality Level	300

Ordering

Notice

Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
All quotations are subject to final confirmation, including product availability, lead time, batch information, shipping cost, and applicable export or handling requirements.
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