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Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

For important updates on recent policy changes, please click here for more details.

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Safety Information

HVLP2932A

Millipore

Durapore® Screen Filter

pore size 0.45 μm, PVDF membrane, hydrophilic, filter diam. 293 mm

Synonym(s):

Durapore Membrane, PVDF, Hydrophilic, 0.45 μm, 293 mm, white, plain

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About This Item

UNSPSC Code:
40161507
eCl@ss:
32031602

CN¥1,269.34

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material

PVDF membrane
plain filter
white filter

description

Clarifying filtration of biological solutions

sterility

sterile; γ-irradiated

product line

Durapore®

feature

hydrophilic

manufacturer/tradename

Durapore®

parameter

29 mL/min-cm2 water flow rate
4 L/min-cm2 air flow rate
85 °C max. temp.

technique(s)

bioburden reduction: suitable

filter diam.

293 mm

thickness

125 μm

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AMPSO ≥99% (titration)

A6659

AMPSO

MOPSO sodium salt ≥99% (titration)

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application(s)

diagnostic assay manufacturing

application(s)

diagnostic assay manufacturing

application(s)

diagnostic assay manufacturing

application(s)

diagnostic assay manufacturing

form

crystalline powder

form

crystalline

form

crystalline powder

form

powder or crystals

solubility

water: 0.33 g/mL, clear to slightly hazy, colorless

solubility

water: 0.333 g/mL, clear to slightly hazy, colorless

solubility

water: 0.5 g/mL, clear, colorless

solubility

water: 0.333 g/mL, clear to slightly hazy, colorless

useful pH range

8.3-9.7

useful pH range

8.3-9.7

useful pH range

6.2-7.6

useful pH range

7.0-8.2

pKa (25 °C)

9.0 (Free acid)

pKa (25 °C)

9.0

pKa (25 °C)

6.9

pKa (25 °C)

7.6

General description

Filter Code: HVLP
Filter Type: Screen filter

Other Notes

Directions for Use

  • Organism Retention: Microorganism
  • Mode of Action: Filtration (size exclusion)
  • Application: BioProcessing
  • Intended Use: Reduction or removal of microorganism/bioburden
  • Instructions for Use: Please refer Wetting Instructions for Filter Units with Durapore® Membrane user guide
  • Storage Statement: Store in dry location
  • Disposal Statement: Dispose of in accordance with applicable federal, state and local regulations.

Legal Information

Durapore is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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