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Rapid Test Accessories
We are a leading Manufacturer of rapid diagnostic kits, plastic backing card for immunoassay card, pvc backing roll for rapid test, nitrocellulose membrane for lateral flow immunoassay, absorbent pad for rapid diagnostic kits and sample release pad sheet / roll from Vadodara, India.
Rapid Diagnostic Kits
Product Price: Rs 15 / UnitGet Best Price
Product Brochure
Product Details:
| ICMR Approved | Yes |
| Sample Type | Blood |
| Brand | Prahas |
| Tests Kit | Rapid Test Kit |
| Type | Cellulose |
| Material | Fiber |
| Time To Result | 10 min |
| Usage/Application | Laboratory |
| Packaging Size | Sheet |
Description:
The sample pad can be used to perform multiple tasks, foremost of which is to promote the even and controlled distribution of the sample onto the conjugate pad. It may also control the rate at which liquid enters the conjugate pad, preventing flooding of the device. When impregnated with components such as proteins, detergents, viscosity enhancers, and buffer salts, the sample pad can also be used to:
- Increase sample viscosity (modulate flow properties).
- Enhance the ability of the sample to solubilize the detector reagent.
- Prevent the conjugate and analyte from binding non-specifically to any of the downstream materials.
- Modify the chemical nature of the sample so that it is compatible with immunocomplex formation at the test line.
- Promote even flow of the sample along the membrane.
The presence of added protein (such as albumin) and detergents and surfactants (such as SDS or TWEEN 20 at a very low concentration) may promote resolubilization of the conjugate, reduce nonspecific binding of the conjugate, and possibly minimize adsorption of the analyte to the membrane.
There are two types of materials that are commonly used as sample pads: cellulose fiber filters and woven meshes.
Woven meshes, sometimes called screens, normally work very well to distribute the sample volume evenly over the conjugate pad. They also typically have good tensile strength and handle well, even when wet. Meshes have very low bed volumes, meaning that they retain very little sample volume, normally 1 2 L/ cm2. On the other hand, it is impractical to treat them with the intention of loading them with enough solutes to modify the protein content, pH, ionic strength or viscosity of the test sample. Meshes can also be expensive relative to other porous media and difficult to process through strip cutting machinery.
Cellulose filters have properties that are nearly the opposite of woven meshes. They are thick (> 250 m), weak, and relatively inexpensive. Cellulose filters also have large bed volumes (> 25 L/ cm2). Paper can be very difficult to handle, especially when wet. Cellulosic filters are the most commonly used materials to make the sample pad because they can be loaded with a wide array of blocking agents, detector reagent release agents, pH and ionic strength modifiers, and viscosity enhancers. When using cellulose filters, care must be taken to ensure sufficient and consistent contact with the underlying conjugate pad material. Failure to achieve good contact and adequate compression can lead to interrupted or inconsistent transfer of fluid into the conjugate pad.
Additional Information:
- Item Code: SP1
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Plastic Backing Card For Immunoassay Card
Product Price: Rs 25 / PieceGet Best Price
Minimum Order Quantity: 1 Piece
Product Brochure
Product Details:
| Card Type | Discount Cards |
| Design | Printed |
| Surface Finishing | Matte |
| Material | PVC |
| Color | White |
| Shape | Rectangle |
| Brand | Prahas |
| Size | 85mm |
| Features | Durability |
| Country of Origin | Made in India |
Plastic Backing sheet /Cards available for Rapid immunoassay / Glucoassay / urine strip
Size customised and standard at best rates available
Thickness : 200/250/300/400 micron
Adhesive : Regular / High gumming
Additional Information:
- Item Code: PVC
- Production Capacity: 100000 Mtrs
- Delivery Time: 2-4 weeks
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PVC Backing Roll for Rapid Test
Product Price: Rs 23 / MeterGet Best Price
Product Brochure
Product Details:
| Usage/Application | Packaging |
| Color | Transparent |
| Length | 50 m |
| Packaging Type | Packet |
| Brand | Prahas |
| Country of Origin | Made in India |
| Material | PVC |
Description
| Product Name | PVC Backing Roll for Rapid Test |
| Catalog | PRHRMC007 |
| Appearance | Off White |
| Dimension Width | As per Customer requirement |
| Slitting Dimensions | As per Customer requirement |
| Slitting line Straightness | Straight no curve |
| Length | 100 Mtr |
| Adhesive | Synthethic Acrylic |
| Adhesive strength Initial | > 3# ball |
| Adhesive strength Endurance | > 30 h |
Additional Information:
- Delivery Time: 7 days
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Nitrocellulose Membrane For Lateral Flow Immunoassay
Product Price: Rs 70 / PieceGet Best Price
Product Brochure
Product Details:
| Tests Kit | LINE PRINTING TEST |
| Type | IMMUNO ASSEY |
| Usage/Application | Clinical |
| Material | Plastic |
| Cut Off | MEDIUM |
| Measuring Time | 80-100 |
| Length | 100MM |
| Height | 20MM |
| Color | WHITE |
| Packaging Size | AS PER YOU REQUIREMENT |
| Country of Origin | Made in India |
variation in capillary flow rate and thikness across strip will be detrimental to a assey's sensitivity, reproducibility and reagent consumptions. in case of uneven fiber distribution or nitrocellulose powder settlements on the surface, the protein binding ability of the membrane wiil be compromised. Further, variations in the mentioned parameters across batches can create issues of manufacturing in process approvals and final assey performance.
we provides consistent, reliable membrane with best surface quality and performance consistency to improve your assey.
strong in house capabilites including customised casting machines, large batch size, proprietary processes,strict process controls and stringent product testing standards enable us to provide yu the membrane which is consistent in physical and chemical properties.
Key Properties:
1. High protein binding: small pore size allows for higher protein binding capacity of the membrane.
2. Consistent thikness: allows homogeneous membrane structure and in-turn uniform protein binding.
3. Surface quality: smoth, powder free surface with low background signal allows for sharp capture line and clear results to maximize sensitivity and specificity of the test.
4. Hydrophilic: surfactant is added for fast wetting
5. Consistent properties: specially-designed & custome-built production lines to ensure intra and intra-lot consistency aiding test sensitivity throughout your product's life-cycle.
6: Purity: constructed of 100% pure nitrocellulose polymer that contains no interfering contaminant or post-treatment chemicals that affect assey performance.
USED FOR: PREGNENCY TEST
Additional Information:
- Item Code: PHC90
- Delivery Time: 20 DAYS
- Packaging Details: AS PER YOUR REQUIREMNT
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Absorbent Pad for Rapid Diagnostic Kits
Product Price: Rs 5 / PieceGet Best Price
Minimum Order Quantity: 50 Piece
Product Brochure
Product Details:
| ICMR Approved | Yes |
| Brand | Prahas |
| Tests Kit | Rapid Test Kit |
| Usage/Application | Hospital |
| Material | Cellulose |
| Sample Type | Blood |
| Color | White |
| Country of Origin | Made in India |
| Packaging Type | Roll |
Description:
Absorbent pads, when used, are placed at the distal end of the test strip (Figure ). The primary function of the absorbent pad is to increase the total volume of sample that enters the test strip. This increased volume can be used to wash unbound detector particles away from the test and control lines, thereby lowering the background and enhancing assay sensitivity. Since the volume of sample that ultimately contributes to signal is controlled by the volume required to solubilize the detector particles, and not by the total volume of sample that enters the device, the addition of the absorbent pad may not have a dramatic impact on overall assay sensitivity. If the strip design does not include an absorbent pad, the volume of sample analyzed in the strip is determined solely by the bed volume of the membrane.
Figure 4
There are two major considerations associated with the use of absorbent pads. First, a suitable material must be identified, specified, purchased, and integrated into the manufacturing process. Ultimately, this leads to a higher cost for the finished product. Second, an absorbent pad makes it difficult to incorporate an end-of-assay indicator in the test device. The flow of liquid through the absorbent pad is not necessarily laminar, and the pad may fill with liquid unpredictably.
Most absorbent pads are made from cellulose filters. The material should be selected on the basis of thickness, compressibility, manufacturability, and, most of all, uniformity of bed volume. Once an absorbent material has been chosen, optimizing the overall volume absorbed by the test strip is best managed by changing the dimensions (usually the length) of the absorbent pad.
Specifying the Absorbent Pad
All of the specifications for the sample pad apply to the absorbent pad, with the exception of extractables.
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Sample Release Pad Sheet / Roll
Product Price: Rs 1 / PieceGet Best Price
Product Brochure
Product Details:
| GSM | 80 GSM |
| Ply | 2 Ply |
| Material | Cardboard |
| Brand | Prahas |
| Usage/Application | Hospital |
| Color | White |
| Country of Origin | Made in India |
Description
| Product | Sample Release Pad |
| Catalog | PRHRMC013 |
| Material | Polyster |
| Type | Roll/Sheet |
| Appearance | White |
| Dimension Width | Customised |
| Length | Customised / 100 Mtr |
| Thickness(mm) | 0.30 -0.50 |
| Porosity (Sec) | 5 -7 |
| Wicking Time (S/4 cm) | 67 |
| Sheet / Roll | Sheet , Roll |
Additional Information:
- Delivery Time: 7 Days
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Nitrocellulose Membrane For Lateral Flow Immunoassay
Product Price: Rs 70 / PieceGet Best Price
Product Brochure
Product Details:
| ICMR Approved | Yes |
| Tests Kit | WHOLE BLOOD TEST,INFECTION DISEASE,OVULATION MONITORING,DENGUE |
| Usage/Application | Clinical |
| Material | Plastic |
| Length | 100MM |
| Breadth | 20mm |
| Color | WHITE |
Nitrocellulose membrane is a very critical component of the assey. Along with high protein binding, surface quality and performance consistency and crucial parameters of substrate quality.
variation in capillary flow rate and thikness across strip will be detrimental to a assey''s sensitivity, reproducibility and reagent consumptions. in case of uneven fiber distribution or nitrocellulose powder settlements on the surface, the protein binding ability of the membrane wiil be compromised. Further, variations in the mentioned parameters across batches can create issues of manufacturing in process approvals and final assey performance.
we provides consistent, reliable membrane with best surface quality and performance consistency to improve your assey.
strong in house capabilites including customised casting machines, large batch size, proprietary processes,strict process controls and stringent product testing standards enable us to provide yu the membrane which is consistent in physical and chemical properties..
THE DEVICE IS SUITABLE FOR:
1. INFECTION DISEASE
2. WHOLE BLOOD TEST
3. OVULATION MONITORING
4. DENGUE
Additional Information:
- Item Code: PHC100
- Packaging Details: AS PER YOU REQUIRED
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