+852-3069 6950
css@gugent.com.hk
 

We have developed a unique portfolio of consumables, each adapted to the different feed water quality requirements and to your various applications. To maintain your water system’s performance, it’s critical to replace your purification cartridges on time and with genuine ISO 9001-certified parts.

Catalog No. Product Net Price
D00572S01 Clarigard Cartridge Filter 20 in. 0.5 µm Code 7 Silicone 139 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains ≤0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) Test
  • Cartridge Code
  • Code 7 (2-226) O-rings w/locking-tabs
  • Cartridge Nominal Length
  • 20 in. (50 cm)
  • Catalogue Number
  • D00572S01
  • Chemistry
  • Polypropylene (PP)
  • Device Configuration
  • Cartridge
  • Device Material
  • Polypropylene
  • Diameter
  • 7.0 cm (2.75 in.)
  • Gravimetric Extractables
  • ≤20 mg after 24-h soak in water
  • Length
  • 20 in. (50 cm)
  • Material Size
  • 1
  • Maximum Differential Pressure, bar (psid)
  • 4.8 bar (70 psid) @ 25 °C
  • Maximum Inlet Pressure, bar (psi)
  • 4.8 bar (70 psi) @ 25 °C
  • Nominal Pore Size
  • 0.5 µm
  • Oxidizable Substances
  • Will meet the USP Oxidizable Substances Test requirements after a water flush of ≥6 L
  • Pore Size
  • 0.5 µm
  • Seal Material
  • Silicone (SI)
  • Sterilization
  • 10 autoclave cycles or SIP @ 126 °C for 30 min
  • Trade Name
  • Clarigard®
  • Wettability
  • Hydrophilic
SV19A25NB6 Multimedia Durapore® 1.2 µm/0.22 µm Optiscale® 25mm NB 139 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains ≤0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) Test
  • Catalogue Number
  • SV19A25NB6
  • Chemistry
  • Polyvinylidene Fluoride (PVDF)Mixed Cellulose Esters (MCE)
  • Device Configuration
  • Capsule
  • Device Material
  • Polypropylene
  • Diameter
  • 3.1 cm (1.2 in.)
  • Filtration Area
  • 3.5 cm²
  • Good Manufacturing Practices
  • These products are manufactured in a facility which adheres to FDA Good Manufacturing Practices.
  • Indirect Food Additive
  • All component materials meet the FDA Indirect Food Additive requirements cited in 21 CFR 177-182.
  • Inlet Connection
  • Female Luer Lok
  • Length
  • 3.9 cm (1.52 in.)
  • Material Size
  • 6
  • Maximum Inlet Pressure, bar (psi)
  • 4.0 bar (60 psi) @ 25 °C
  • Media
  • Multimedia Durapore®
  • Non-Fiber Releasing
  • This product was manufactured with a Durapore® membrane which meets the criteria for a "non-fiber releasing" filter as defined in 21 CFR 210.3 (b) (6).
  • Outlet Connection
  • Male Luer Lok
  • Pore Size
  • 1.2 / 0.22 µm
  • Sterility
  • Other
  • Sterilization
  • 1 autoclave cycle of 60 min @ 123 °C
  • Support Material
  • Polypropylene
  • Trade Name
  • OptiScale®
  • USP Bacterial Endotoxins
  • A sample aqueous extraction contains less than 0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) test.
  • Vent Cap Material
  • Polypropylene (PP)
  • Wettability
  • Hydrophilic
SV19A25NB6 Multimedia Durapore® 1.2 µm/0.22 µm Optiscale® 25mm NB 139 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains ≤0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) Test
  • Catalogue Number
  • SV19A25NB6
  • Chemistry
  • Polyvinylidene Fluoride (PVDF)Mixed Cellulose Esters (MCE)
  • Device Configuration
  • Capsule
  • Device Material
  • Polypropylene
  • Diameter
  • 3.1 cm (1.2 in.)
  • Filtration Area
  • 3.5 cm²
  • Good Manufacturing Practices
  • These products are manufactured in a facility which adheres to FDA Good Manufacturing Practices.
  • Indirect Food Additive
  • All component materials meet the FDA Indirect Food Additive requirements cited in 21 CFR 177-182.
  • Inlet Connection
  • Female Luer Lok
  • Length
  • 3.9 cm (1.52 in.)
  • Material Size
  • 6
  • Maximum Inlet Pressure, bar (psi)
  • 4.0 bar (60 psi) @ 25 °C
  • Media
  • Multimedia Durapore®
  • Non-Fiber Releasing
  • This product was manufactured with a Durapore® membrane which meets the criteria for a "non-fiber releasing" filter as defined in 21 CFR 210.3 (b) (6).
  • Outlet Connection
  • Male Luer Lok
  • Pore Size
  • 1.2 / 0.22 µm
  • Sterility
  • Other
  • Sterilization
  • 1 autoclave cycle of 60 min @ 123 °C
  • Support Material
  • Polypropylene
  • Trade Name
  • OptiScale®
  • USP Bacterial Endotoxins
  • A sample aqueous extraction contains less than 0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) test.
  • Vent Cap Material
  • Polypropylene (PP)
  • Wettability
  • Hydrophilic
SV06A47FF3 Optiscale® Durapore® Multimedia 0.5/0.22 µm 3/4 in. TC/TC 140 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains ≤0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) Test
  • Catalogue Number
  • SV06A47FF3
  • Chemistry
  • Mixed Cellulose Esters (MCE)Polyvinylidene Fluoride (PVDF)
  • Device Configuration
  • Capsule
  • Device Material
  • Polycarbonate
  • Diameter
  • 6.9 cm (2.7 in.)
  • Filtration Area
  • 17.7 cm²
  • Good Manufacturing Practices
  • These products are manufactured in a facility which adheres to FDA Good Manufacturing Practices.
  • Indirect Food Additive
  • All component materials meet the FDA Indirect Food Additive requirements cited in 21 CFR 177-182.
  • Inlet Connection
  • Sanitary Flange
  • Inlet Connection Diameter
  • 3/4 in.
  • Length
  • 7.4 cm (2.91 in.)
  • Material Size
  • 3
  • Maximum Differential Pressure, bar (psid)
  • 5.5 bar (80 psid) @ 25 °C
  • Maximum Inlet Pressure (psig)
  • 80 psig
  • Maximum Inlet Pressure, bar (psi)
  • 5.5 bar (80 psi) @ 25 °C
  • Maximum Inlet Temperature
  • 25 °C
  • Media
  • Multimedia Durapore®
  • Outlet Connection
  • Sanitary Flange
  • Outlet Connection Diameter
  • 3/4 in.
  • Oxidizable Substances
  • Will meet the USP Oxidizable Substances Test requirements after a water flush of ≥100 mL
  • Pore Size
  • 0.5 / 0.22 µm
  • Seal Material
  • Fluoroelastomer (FKM)
  • Sterility
  • Other
  • Sterilization
  • 3 autoclave cycles of 60 min @ 123 °C
  • Support Material
  • Polypropylene
  • Trade Name
  • OptiScale®
  • Vent Cap Material
  • Polyvinylidene fluoride (PVDF)
  • Wettability
  • Hydrophilic
SV06A47FF3 Optiscale® Durapore® Multimedia 0.5/0.22 µm 3/4 in. TC/TC 140 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains ≤0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) Test
  • Catalogue Number
  • SV06A47FF3
  • Chemistry
  • Mixed Cellulose Esters (MCE)Polyvinylidene Fluoride (PVDF)
  • Device Configuration
  • Capsule
  • Device Material
  • Polycarbonate
  • Diameter
  • 6.9 cm (2.7 in.)
  • Filtration Area
  • 17.7 cm²
  • Good Manufacturing Practices
  • These products are manufactured in a facility which adheres to FDA Good Manufacturing Practices.
  • Indirect Food Additive
  • All component materials meet the FDA Indirect Food Additive requirements cited in 21 CFR 177-182.
  • Inlet Connection
  • Sanitary Flange
  • Inlet Connection Diameter
  • 3/4 in.
  • Length
  • 7.4 cm (2.91 in.)
  • Material Size
  • 3
  • Maximum Differential Pressure, bar (psid)
  • 5.5 bar (80 psid) @ 25 °C
  • Maximum Inlet Pressure (psig)
  • 80 psig
  • Maximum Inlet Pressure, bar (psi)
  • 5.5 bar (80 psi) @ 25 °C
  • Maximum Inlet Temperature
  • 25 °C
  • Media
  • Multimedia Durapore®
  • Outlet Connection
  • Sanitary Flange
  • Outlet Connection Diameter
  • 3/4 in.
  • Oxidizable Substances
  • Will meet the USP Oxidizable Substances Test requirements after a water flush of ≥100 mL
  • Pore Size
  • 0.5 / 0.22 µm
  • Seal Material
  • Fluoroelastomer (FKM)
  • Sterility
  • Other
  • Sterilization
  • 3 autoclave cycles of 60 min @ 123 °C
  • Support Material
  • Polypropylene
  • Trade Name
  • OptiScale®
  • Vent Cap Material
  • Polyvinylidene fluoride (PVDF)
  • Wettability
  • Hydrophilic
SVSXA47HH3 Optiscale® Durapore® Multimedia 1.2/0.2/0.22 µm HB/HB 140 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains ≤0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) Test
  • Catalogue Number
  • SVSXA47HH3
  • Chemistry
  • Mixed Cellulose Esters (MCE)Polyvinylidene Fluoride (PVDF)
  • Device Configuration
  • Capsule
  • Device Material
  • Polycarbonate
  • Diameter
  • 6.9 cm (2.7 in.)
  • Filtration Area
  • 17.7 cm²
  • Good Manufacturing Practices
  • These products are manufactured in a facility which adheres to FDA Good Manufacturing Practices.
  • Indirect Food Additive
  • All component materials meet the FDA Indirect Food Additive requirements cited in 21 CFR 177-182.
  • Inlet Connection
  • Hose Barb
  • Inlet Connection Diameter
  • 1/4 in.
  • Length
  • 9.4 cm (3.70 in.)
  • Material Size
  • 3
  • Maximum Differential Pressure, bar (psid)
  • 5.5 bar (80 psid) @ 25 °C
  • Maximum Inlet Pressure (psig)
  • 80 psig
  • Maximum Inlet Pressure, bar (psi)
  • 5.5 bar (80 psi) @ 25 °C
  • Maximum Inlet Temperature
  • 25 °C
  • Media
  • Multimedia Durapore®
  • Outlet Connection
  • Hose Barb
  • Outlet Connection Diameter
  • 1/4 in.
  • Oxidizable Substances
  • Will meet the USP Oxidizable Substances Test requirements after a water flush of ≥100 mL
  • Pore Size
  • 1.2 / 0.2 / 0.22 µm
  • Seal Material
  • Fluoroelastomer (FKM)
  • Sterility
  • Other
  • Sterilization
  • 3 autoclave cycles of 60 min @ 123 °C
  • Support Material
  • Polypropylene
  • Trade Name
  • OptiScale®
  • Vent Cap Material
  • Polyvinylidene fluoride (PVDF)
  • Wettability
  • Hydrophilic
SVSXA47HH3 Optiscale® Durapore® Multimedia 1.2/0.2/0.22 µm HB/HB 140 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains ≤0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) Test
  • Catalogue Number
  • SVSXA47HH3
  • Chemistry
  • Mixed Cellulose Esters (MCE)Polyvinylidene Fluoride (PVDF)
  • Device Configuration
  • Capsule
  • Device Material
  • Polycarbonate
  • Diameter
  • 6.9 cm (2.7 in.)
  • Filtration Area
  • 17.7 cm²
  • Good Manufacturing Practices
  • These products are manufactured in a facility which adheres to FDA Good Manufacturing Practices.
  • Indirect Food Additive
  • All component materials meet the FDA Indirect Food Additive requirements cited in 21 CFR 177-182.
  • Inlet Connection
  • Hose Barb
  • Inlet Connection Diameter
  • 1/4 in.
  • Length
  • 9.4 cm (3.70 in.)
  • Material Size
  • 3
  • Maximum Differential Pressure, bar (psid)
  • 5.5 bar (80 psid) @ 25 °C
  • Maximum Inlet Pressure (psig)
  • 80 psig
  • Maximum Inlet Pressure, bar (psi)
  • 5.5 bar (80 psi) @ 25 °C
  • Maximum Inlet Temperature
  • 25 °C
  • Media
  • Multimedia Durapore®
  • Outlet Connection
  • Hose Barb
  • Outlet Connection Diameter
  • 1/4 in.
  • Oxidizable Substances
  • Will meet the USP Oxidizable Substances Test requirements after a water flush of ≥100 mL
  • Pore Size
  • 1.2 / 0.2 / 0.22 µm
  • Seal Material
  • Fluoroelastomer (FKM)
  • Sterility
  • Other
  • Sterilization
  • 3 autoclave cycles of 60 min @ 123 °C
  • Support Material
  • Polypropylene
  • Trade Name
  • OptiScale®
  • Vent Cap Material
  • Polyvinylidene fluoride (PVDF)
  • Wettability
  • Hydrophilic
SW06A47FH3 Optiscale® Capsule Filter Milligard® 0.5 µm 3/4 in. TC-1/4 in. HB 140 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains ≤0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) Test
  • Catalogue Number
  • SW06A47FH3
  • Chemistry
  • Mixed Cellulose Esters (MCE)
  • Device Configuration
  • Capsule
  • Device Material
  • Polycarbonate
  • Diameter
  • 6.9 cm (2.7 in.)
  • Filtration Area
  • 17.7 cm²
  • Format
  • Single Layer
  • Good Manufacturing Practices
  • These products are manufactured in a facility which adheres to FDA Good Manufacturing Practices.
  • Indirect Food Additive
  • All component materials meet the FDA Indirect Food Additive requirements cited in 21 CFR 177-182.
  • Inlet Connection
  • Sanitary Flange
  • Inlet Connection Diameter
  • 3/4 in.
  • Material Size
  • 3
  • Maximum Inlet Pressure (psig)
  • 80 psig
  • Maximum Inlet Pressure, bar (psi)
  • 5.5 bar (80 psi) @ 25 °C
  • Maximum Inlet Temperature
  • 25 °C
  • Media
  • Milligard®
  • Nominal Pore Size
  • 0.5 µm
  • Outlet Connection
  • Hose Barb
  • Outlet Connection Diameter
  • 1/4 in.
  • Oxidizable Substances
  • Will meet the USP Oxidizable Substances Test requirements after a water flush of ≥100 mL
  • Pore Size
  • 0.5 µm
  • Seal Material
  • Fluoroelastomer (FKM)
  • Sterilization
  • 3 autoclave cycles of 60 min @ 121 °C; not in-line steam sterilizable
  • Support Material
  • Polypropylene
  • Trade Name
  • OptiScale®
  • Vent Cap Material
  • Polyvinylidene fluoride (PVDF)
SW06A47FH3 Optiscale® Capsule Filter Milligard® 0.5 µm 3/4 in. TC-1/4 in. HB 140 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains ≤0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) Test
  • Catalogue Number
  • SW06A47FH3
  • Chemistry
  • Mixed Cellulose Esters (MCE)
  • Device Configuration
  • Capsule
  • Device Material
  • Polycarbonate
  • Diameter
  • 6.9 cm (2.7 in.)
  • Filtration Area
  • 17.7 cm²
  • Format
  • Single Layer
  • Good Manufacturing Practices
  • These products are manufactured in a facility which adheres to FDA Good Manufacturing Practices.
  • Indirect Food Additive
  • All component materials meet the FDA Indirect Food Additive requirements cited in 21 CFR 177-182.
  • Inlet Connection
  • Sanitary Flange
  • Inlet Connection Diameter
  • 3/4 in.
  • Material Size
  • 3
  • Maximum Inlet Pressure (psig)
  • 80 psig
  • Maximum Inlet Pressure, bar (psi)
  • 5.5 bar (80 psi) @ 25 °C
  • Maximum Inlet Temperature
  • 25 °C
  • Media
  • Milligard®
  • Nominal Pore Size
  • 0.5 µm
  • Outlet Connection
  • Hose Barb
  • Outlet Connection Diameter
  • 1/4 in.
  • Oxidizable Substances
  • Will meet the USP Oxidizable Substances Test requirements after a water flush of ≥100 mL
  • Pore Size
  • 0.5 µm
  • Seal Material
  • Fluoroelastomer (FKM)
  • Sterilization
  • 3 autoclave cycles of 60 min @ 121 °C; not in-line steam sterilizable
  • Support Material
  • Polypropylene
  • Trade Name
  • OptiScale®
  • Vent Cap Material
  • Polyvinylidene fluoride (PVDF)
SW19A47FH3 Optiscale® Capsule Filter Milligard® 1.2 µm 3/4 in. TC-1/4 in. HB 140 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains ≤0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) Test
  • Catalogue Number
  • SW19A47FH3
  • Chemistry
  • Mixed Cellulose Esters (MCE)
  • Device Configuration
  • Capsule
  • Device Material
  • Polycarbonate
  • Diameter
  • 6.9 cm (2.7 in.)
  • Filtration Area
  • 17.7 cm²
  • Format
  • Single Layer
  • Good Manufacturing Practices
  • These products are manufactured in a facility which adheres to FDA Good Manufacturing Practices.
  • Indirect Food Additive
  • All component materials meet the FDA Indirect Food Additive requirements cited in 21 CFR 177-182.
  • Inlet Connection
  • Sanitary Flange
  • Inlet Connection Diameter
  • 3/4 in.
  • Material Size
  • 3
  • Maximum Inlet Pressure (psig)
  • 80 psig
  • Maximum Inlet Pressure, bar (psi)
  • 5.5 bar (80 psi) @ 25 °C
  • Maximum Inlet Temperature
  • 25 °C
  • Media
  • Milligard®
  • Nominal Pore Size
  • 1.2 µm
  • Outlet Connection
  • Hose Barb
  • Outlet Connection Diameter
  • 1/4 in.
  • Oxidizable Substances
  • Will meet the USP Oxidizable Substances Test requirements after a water flush of ≥100 mL
  • Pore Size
  • 1.2 µm
  • Seal Material
  • Fluoroelastomer (FKM)
  • Sterilization
  • 3 autoclave cycles of 60 min @ 121 °C; not in-line steam sterilizable
  • Support Material
  • Polypropylene
  • Trade Name
  • OptiScale®
  • Vent Cap Material
  • Polyvinylidene fluoride (PVDF)

Overview

Analytical Sample Preparation Membrane Filtration Devices


Trust Merck membrane filtration devices for the collection and preparation of samples, mobile phases, and buffers to obtain the highest quality results from downstream analysis.


Whether you need to collect, separate, or remove contaminants from air or fluid samples prior to downstream analysis, our broad selection of syringe filters, membranes, filter holders and related filtration devices ensures that we have the right solution for your application.


Filter Membranes

Millex® Syringe Filters

Filtration Holders & Accessories



Resources