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HFSAMPLE02

Millipore

Hi-Flow™ Plus Variety Sample Pack

backing thickness 2 mil, size 30.5 cm × 25 cm, pack of 10 sheets (2 sheets of each speed)

Synonym(s):

HF, Hi-Flow, Hi-Flow™ Plus 2mil Sample pack, immunoassay membrane, lateral flow membrane, nitrocellulose membrane

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10 SHEETS
$165.00

$165.00

Estimated to ship onMarch 28, 2025

Request a Bulk OrderRequest more information
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10 SHEETS
$165.00

About This Item

UNSPSC Code:
40161507
eCl@ss:
32031602
NACRES:
NA.28

$165.00

Estimated to ship onMarch 28, 2025

Request a Bulk OrderRequest more information

packaging

pack of 10 sheets (2 sheets of each speed)

Quality Level

400

backing thickness

2 mil

size

30.5 cm × 25 cm

Related Categories

General description

Hi-Flow™ Plus membranes are designed and optimised for use in rapid diagnostic lateral flow tests that require superior consistency and performance. Lateral flow tests faciliate quick and convenient detection / quantification of analytes such as antibodies and antigens present in biological samples, including blood, saliva, and urine. Hi-Flow™ Plus membranes are ideally suited for such applications. Available in a variety of capillary flow times and backing options, choosing Hi-Flow™ Plus membranes can improve assay performance and offer flexibility to meet a wide range of assay design requirements. This convenient variety sample pack contains 10 sheets; 2 sheets each of Hi-Flow™ Plus 75, 90, 120, 135, 180 membrane on 2 mil backing.

Application

  • Hi-Flow™ Plus membrane is a critical raw material suitable for use in a broad range of Lateral Flow test applications, including Infectious Disease testing (COVID-19, HIV, Influenza, Malaria, STDs etc.), as well as in women’s health, biomarker detection, drugs of abuse testing, drug development, environmental testing, agricultural applications, food safety, product quality testing and animal health.
  • Hi-Flow™ Plus membranes are suitable for use with all lateral flow test techniques including competitive, sandwich, and multiplex detection assays.
  • They are optimised for use in both qualitative and quantitative test types and pair well with lateral flow detector particles including colloidal gold nanoparticles, dyed/ fluorescent microspheres etc.
  • Hi-Flow™ Plus membranes are suitable for use in lateral flow tests designed to detect analytes present in a broad range of samples matrices including, blood, saliva, urine, nasopharyngeal swabs, sweat and others.

Features and Benefits

FEATURES:
  • Consistent Flow & Surface Chemistry, Robust manufacturing process
  • Proprietary Surface Chemistry Optimised for Lateral Flow Applications
  • High Quality Level: MQ400
  • Trusted Partner and Brand with Decades of membrane manufacturing experience
  • High production capacity, high stock levels, multiple manufacturing lines
  • Convenient samples packs available in several formats
  • Manufacturing scale quantities available to purchase online with immediate shipping.
We offer a complete solution; along with Hi-Flow Plus membranes we offer raw materials across the entire lateral flow workflow as well as assay development services (include link to Lateral Flow Assay Development Services (sigmaaldrich.com))BENEFITS:
  • Consistent capillary flow time and membrane thickness
  • Superior surface morphology allows for consistent and even flow distribution of reagents across the membrane surface
  • Sharp, intense, and uniform test and control line formation
  • Excellent intra-lot and inter-lot consistency.
  • Better Assay sensitivity
  • Excellent reproducibility
  • Improved lateral flow test manufacturing yields.
  • Quick Delivery and Lead time.
  • No supply disruption
  • Excellent Technical support

Packaging

2 sheets each of Hi-Flow™ Plus 75, 90, 120, 135, 180 membranes, 2 mil backed

Legal Information

Hi-Flow is a trademark of Merck KGaA, Darmstadt, Germany

pictograms

Flame
GHS02

signalword

Danger

hcodes

H228,H412

Hazard Classifications

Aquatic Chronic 3 - Flam. Sol. 1

Storage Class

4.1B - Flammable solid hazardous materials

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’.

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Questions

  1. Are these backing card used for assembly of all pads ?

    1 answer

    1. Backed membranes cast onto a nonporous, polyester film offer two advantages. First, these membranes are easier to handle. The film provides a high level of mechanical strength. Secondly, the film acts as a barrier to chemical contamination from adhesives that are used to mount the membrane on cards during test strip manufacture.

      The most common backings are 2-mil and 4-mil polyester films. Membranes on these backings perform similarly. Please be aware that film thickness is dictated by constraints of the test strip manufacturing process and the tolerances of the intended space in the housing. Unbacked membranes, in comparison, are extremely fragile and can be very difficult to work with during test strip assembly.

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