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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
MDE4023CL3 Millistak+® Depth Filter in µPod® format, DE40 media series, 23 cm2 surface area, Luer fitting connection 134 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains <0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) clot test technique
  • Catalogue Number
  • MDE4023CL3
  • Chemistry
  • Cellulose (CL)Inorganic Filter Aid
  • Device Configuration
  • µPod
  • Device Material
  • Glass fiber reinforced polypropylene
  • Filter Grade
  • DE40
  • Filtration Area
  • 0.0023 m²
  • Gravimetric Extractables
  • Not Tested
  • Height
  • 6.6 cm (2.6 in.)
  • Length
  • 8.9 cm (3.5 in.)
  • Material Size
  • 3
  • Maximum Differential Pressure, bar (psid)
  • Forward: 2.1 bar (30 psid) @ 40 °C. Reverse: 1.0 bar (15 psid) @ 40 °C
  • Sterilization
  • 2 autoclave cycles of 60 minutes at 123 °C.
  • Trade Name
  • Millistak+®
  • Wettability
  • Hydrophilic
MDE4023CL3 Millistak+® Depth Filter in µPod® format, DE40 media series, 23 cm2 surface area, Luer fitting connection 134 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains <0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) clot test technique
  • Catalogue Number
  • MDE4023CL3
  • Chemistry
  • Cellulose (CL)Inorganic Filter Aid
  • Device Configuration
  • µPod
  • Device Material
  • Glass fiber reinforced polypropylene
  • Filter Grade
  • DE40
  • Filtration Area
  • 0.0023 m²
  • Gravimetric Extractables
  • Not Tested
  • Height
  • 6.6 cm (2.6 in.)
  • Length
  • 8.9 cm (3.5 in.)
  • Material Size
  • 3
  • Maximum Differential Pressure, bar (psid)
  • Forward: 2.1 bar (30 psid) @ 40 °C. Reverse: 1.0 bar (15 psid) @ 40 °C
  • Sterilization
  • 2 autoclave cycles of 60 minutes at 123 °C.
  • Trade Name
  • Millistak+®
  • Wettability
  • Hydrophilic
MDE4523CL3 Millistak+® Depth Filter in µPod® format, DE45 media series, 23 cm2 surface area, Luer fitting connection 134 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains <0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) clot test technique
  • Catalogue Number
  • MDE4523CL3
  • Chemistry
  • Cellulose (CL)Inorganic Filter Aid
  • Device Configuration
  • µPod
  • Device Material
  • Glass fiber reinforced polypropylene
  • Filter Grade
  • DE45
  • Filtration Area
  • 0.0023 m²
  • Gravimetric Extractables
  • Not Tested
  • Height
  • 6.6 cm (2.6 in.)
  • Length
  • 8.9 cm (3.5 in.)
  • Material Size
  • 3
  • Maximum Differential Pressure, bar (psid)
  • Forward: 2.1 bar (30 psid) @ 40 °C. Reverse: 1.0 bar (15 psid) @ 40 °C
  • Sterilization
  • 2 autoclave cycles of 60 minutes at 123 °C.
  • Trade Name
  • Millistak+®
  • Wettability
  • Hydrophilic
MDE4523CL3 Millistak+® Depth Filter in µPod® format, DE45 media series, 23 cm2 surface area, Luer fitting connection 134 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains <0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) clot test technique
  • Catalogue Number
  • MDE4523CL3
  • Chemistry
  • Cellulose (CL)Inorganic Filter Aid
  • Device Configuration
  • µPod
  • Device Material
  • Glass fiber reinforced polypropylene
  • Filter Grade
  • DE45
  • Filtration Area
  • 0.0023 m²
  • Gravimetric Extractables
  • Not Tested
  • Height
  • 6.6 cm (2.6 in.)
  • Length
  • 8.9 cm (3.5 in.)
  • Material Size
  • 3
  • Maximum Differential Pressure, bar (psid)
  • Forward: 2.1 bar (30 psid) @ 40 °C. Reverse: 1.0 bar (15 psid) @ 40 °C
  • Sterilization
  • 2 autoclave cycles of 60 minutes at 123 °C.
  • Trade Name
  • Millistak+®
  • Wettability
  • Hydrophilic
MDE5023CL3 Millistak+® Depth Filter in µPod® format, DE50 media series, 23 cm2 surface area, Luer fitting connection 134 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains <0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) clot test technique
  • Catalogue Number
  • MDE5023CL3
  • Chemistry
  • Cellulose (CL)Inorganic Filter Aid
  • Device Configuration
  • µPod
  • Device Material
  • Glass fiber reinforced polypropylene
  • Filter Grade
  • DE50
  • Filtration Area
  • 0.0023 m²
  • Gravimetric Extractables
  • Not Tested
  • Height
  • 6.6 cm (2.6 in.)
  • Length
  • 8.9 cm (3.5 in.)
  • Material Size
  • 3
  • Maximum Differential Pressure, bar (psid)
  • Forward: 2.1 bar (30 psid) @ 40 °C. Reverse: 1.0 bar (15 psid) @ 40 °C
  • Sterilization
  • 2 autoclave cycles of 60 minutes at 123 °C.
  • Trade Name
  • Millistak+®
  • Wettability
  • Hydrophilic
MDE5023CL3 Millistak+® Depth Filter in µPod® format, DE50 media series, 23 cm2 surface area, Luer fitting connection 134 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains <0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) clot test technique
  • Catalogue Number
  • MDE5023CL3
  • Chemistry
  • Cellulose (CL)Inorganic Filter Aid
  • Device Configuration
  • µPod
  • Device Material
  • Glass fiber reinforced polypropylene
  • Filter Grade
  • DE50
  • Filtration Area
  • 0.0023 m²
  • Gravimetric Extractables
  • Not Tested
  • Height
  • 6.6 cm (2.6 in.)
  • Length
  • 8.9 cm (3.5 in.)
  • Material Size
  • 3
  • Maximum Differential Pressure, bar (psid)
  • Forward: 2.1 bar (30 psid) @ 40 °C. Reverse: 1.0 bar (15 psid) @ 40 °C
  • Sterilization
  • 2 autoclave cycles of 60 minutes at 123 °C.
  • Trade Name
  • Millistak+®
  • Wettability
  • Hydrophilic
MDE5523CL3 Millistak+® Depth Filter in µPod® format, DE55 media series, 23 cm2 surface area, Luer fitting connection 134 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains <0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) clot test technique
  • Catalogue Number
  • MDE5523CL3
  • Chemistry
  • Cellulose (CL)Inorganic Filter Aid
  • Device Configuration
  • µPod
  • Device Material
  • Glass fiber reinforced polypropylene
  • Filter Grade
  • DE55
  • Filtration Area
  • 0.0023 m²
  • Gravimetric Extractables
  • Not Tested
  • Height
  • 6.6 cm (2.6 in.)
  • Length
  • 8.9 cm (3.5 in.)
  • Material Size
  • 3
  • Maximum Differential Pressure, bar (psid)
  • Forward: 2.1 bar (30 psid) @ 40 °C. Reverse: 1.0 bar (15 psid) @ 40 °C
  • Sterilization
  • 2 autoclave cycles of 60 minutes at 123 °C.
  • Trade Name
  • Millistak+®
  • Wettability
  • Hydrophilic
MDE5523CL3 Millistak+® Depth Filter in µPod® format, DE55 media series, 23 cm2 surface area, Luer fitting connection 134 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains <0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) clot test technique
  • Catalogue Number
  • MDE5523CL3
  • Chemistry
  • Cellulose (CL)Inorganic Filter Aid
  • Device Configuration
  • µPod
  • Device Material
  • Glass fiber reinforced polypropylene
  • Filter Grade
  • DE55
  • Filtration Area
  • 0.0023 m²
  • Gravimetric Extractables
  • Not Tested
  • Height
  • 6.6 cm (2.6 in.)
  • Length
  • 8.9 cm (3.5 in.)
  • Material Size
  • 3
  • Maximum Differential Pressure, bar (psid)
  • Forward: 2.1 bar (30 psid) @ 40 °C. Reverse: 1.0 bar (15 psid) @ 40 °C
  • Sterilization
  • 2 autoclave cycles of 60 minutes at 123 °C.
  • Trade Name
  • Millistak+®
  • Wettability
  • Hydrophilic
MDE6023CL3 Millistak+® Depth Filter in µPod® format, DE60 media series, 23 cm2 surface area, Luer fitting connection 134 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains <0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) clot test technique
  • Catalogue Number
  • MDE6023CL3
  • Chemistry
  • Cellulose (CL)Inorganic Filter Aid
  • Device Configuration
  • µPod
  • Device Material
  • Glass fiber reinforced polypropylene
  • Filter Grade
  • DE60
  • Filtration Area
  • 0.0023 m²
  • Gravimetric Extractables
  • Not Tested
  • Height
  • 6.6 cm (2.6 in.)
  • Length
  • 8.9 cm (3.5 in.)
  • Material Size
  • 3
  • Maximum Differential Pressure, bar (psid)
  • Forward: 2.1 bar (30 psid) @ 40 °C. Reverse: 1.0 bar (15 psid) @ 40 °C
  • Sterilization
  • 2 autoclave cycles of 60 minutes at 123 °C.
  • Trade Name
  • Millistak+®
  • Wettability
  • Hydrophilic
MDE6023CL3 Millistak+® Depth Filter in µPod® format, DE60 media series, 23 cm2 surface area, Luer fitting connection 134 
Add to Cart
  • Bacterial Endotoxins
  • Aqueous extraction contains <0.25 EU/mL as determined by the Limulus Amebocyte Lysate (LAL) clot test technique
  • Catalogue Number
  • MDE6023CL3
  • Chemistry
  • Cellulose (CL)Inorganic Filter Aid
  • Device Configuration
  • µPod
  • Device Material
  • Glass fiber reinforced polypropylene
  • Filter Grade
  • DE60
  • Filtration Area
  • 0.0023 m²
  • Gravimetric Extractables
  • Not Tested
  • Height
  • 6.6 cm (2.6 in.)
  • Length
  • 8.9 cm (3.5 in.)
  • Material Size
  • 3
  • Maximum Differential Pressure, bar (psid)
  • Forward: 2.1 bar (30 psid) @ 40 °C. Reverse: 1.0 bar (15 psid) @ 40 °C
  • Sterilization
  • 2 autoclave cycles of 60 minutes at 123 °C.
  • Trade Name
  • Millistak+®
  • Wettability
  • Hydrophilic

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



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