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pureGrade Plates feature untreated surfaces for use in a variety of laboratory tasks, such as homogeneous assays, screening, and storage.

    • pureGrade assay plates are offered in 96, 384, and 1536 well formats; 96-well plates are available in different well geometries
    • Non-treated, non-sterile and made of Polystyrene
    • Hydrophobic surface is perfect for homogenous standard assays and extensive screening assays
    • Uncolored PS provides a high transparency with optimal optical characteristics
    • Colors available include transparent, white and black
    • Gray alphanumeric coding on black and white plates
    • Free from endotoxins, DNase, DNA, RNase
    • 1536-well plates are packaged in 5 bags of 10 plates
    • Lids available separately
Item#:
ASCHROPLATES4

Please find alternative plate options here

pureGrade-S Plates feature untreated surfaces for use in a variety of laboratory tasks, such as homogeneous assays, screening, and storage.

    • pureGrade-S assay plates are offered in 96, 384, and 1536 well formats; 96-well plates are available in different well geometries
    • Non-treated, sterile, and made of polystyrene
    • Hydrophobic surface is perfect for homogenous standard assays and extensive screening assays
    • Uncolored PS provides a high transparency with optimal optical characteristics
    • Colors available include transparent, white and black
    • Gray alphanumeric coding on black and white plates
    • Free from endotoxins, DNase, DNA, RNase
    • Sterile, packaged individually with lids
Item#:
ASCHROPLATES7

pureGrade-S Plates are sterile and untreated for applications such as bacteriological assays, screening, and storage.

    • pureGrade-S assay plates are offered in 96, 384, and 1536 well formats; 96-well plates are available in different well geometries
    • Sterile, non-treated, and made of Polystyrene
    • Hydrophobic surface is perfect for homogenous standard assays and extensive screening assays
    • Uncolored PS provides a high transparency with optimal optical characteristics
    • Colors available include transparent, white and black, along with colored plates with transparent bottoms
    • Gray alphanumeric coding on black and white plates
    • Free of endotoxins, DNase/RNase, and nucleic acid
    • Packaged individually with lids
Item#:
ASCHROPLATES6

immunoGrade - High Binding Capability 

immunoGrade plates are optimized for the immobilization of IgG. They offer the highest binding capacity for molecules with mixed hydrophobic and hydrophilic regions. An excellent choice for the majority of standard ELISAs, and also suitable for solid phase immunoassays.

    • immunoGrade assay plates are offered in 96 and 384 well formats; 96-well plates are available in different well geometries
    • Optimized for the immobilization of IgG, and offering the highest biding capacity for molecules with mixed hydrophilic and hydrophobic regions
    • Surface choice for standard ELISA assays
    • Non-sterile, polystyrene
    • Colors available include transparent, white and black
    • Free from endotoxins, DNase, DNA, RNase
    • Packaged in 10 stacks of 5 plates
    • Lids available separately

 

At a glance: Microplates for immunoassays:

immunoGrade

hydroGrade

lipoGrade

Surface:

Hydrophilic and hydrophobic regions

Strongly hydrophilic

Strongly lipophilic/hydrophobic

Feature:

Optimized for immobilization og IgG and molecules with hydrophilic and hydrophobic regions

Binds molecules with predominantly hydrophilic regions

Binds biomolecules with predominantly hydrophobic regions

Application:

Standard ELISA

Solid phase with hydrophilic molecules; liquid phase with hydrophobic molecules

Solid phase with hydrophobic molecules; liquid phase with hydrophilic molecules

Item#:
ASCHROPLATES9

immunoGrade™ - High Binding Capability 


immunoGrade™ plates are optimized for the immobilization of IgG. They offer the highest binding capacity for molecules with mixed hydrophobic and hydrophilic regions. An excellent choice for the majority of standard ELISAs, and also suitable for solid phase immunoassays. 

  • immunoGrade™ assay plates are offered in 96 and 384-well formats; 96-well plates are available in different well geometries
  • Optimized for the immobilization of IgG, and offering the highest binding capacity for molecules with mixed hydrophilic and hydrophobic regions
  • Surface choice for standard ELISA assays
  • Polystyrene, Non-sterile
  • Colors available include transparent, white and black
  • Blue alphanumeric coding on 96 well plates
  • Free from endotoxins, DNase, DNA, RNase
  • Standard plates are packaged in 20 stacks of 5 plate, along with colored plates with transparent bottoms s
  • Each inner pack contains one lid (i.e. one lid per 5 plates for standard plates; one lid per 25 plates for transparent bottom plates)
  • Lids available separately

 

Specifications:
 

immunoGrade™hydroGrade™lipoGrade™
SurfaceHydrophilic and hydrophobic regionsStrongly hydrophilicStrongly lipophilic/hydrophobic
FeatureOptimized for immobilization og IgG
 and molecules with hydrophilic and
hydrophobic regions
Binds molecules with predominantly
hydrophilic regions
Binds biomolecules with
predominantly hydrophobic regions
ApplicationStandard ELISASolid phase with hydrophilic
molecules; liquid phase with
hydrophobic molecules
Solid phase with hydrophobic
molecules; liquid phase
with hydrophilic molecules

Well-TypeDescription
F-BottomFlat well bottom. Designed for precise optical measurements, colorimetric determinations, and microscopy applications.
F-Trans BottomTransparent flat well bottom.
U-BottomRound shaped well bottom. Well suited for stirring and washing samples.
V-BottomConical well bottom. For maximized sample recovery.
C-BottomFlat well bottom with curve.
 

Item#:
ASCHROPLATES8

Plate, 96 Round Well V-Bottom 14.60mm Height, 300ul

 
The 96 round well V-bottom design minimizes reagent usage and provides the lowest residual volumes after pipetting (<0.1 l); designed for colorimetric assays and compound storage/ libraries, especially with automated systems.

  • Consistent automated handling – ultra-flat surfaces, sidewall gripper lugs, and rigidity
  • Durable – withstands repeated freeze/thaw cycles down to -20C without adversely affecting dimensional integrity
  • Raised rims on each well help protect from cross contamination and make for enhanced sealing with adhesive films, silicone mats, or heat sealing films.
  • Manufactured of exceptionally clear and inert virgin polypropylene (no mold release agents or regrind)
  • Certified RNase, DNase, DNA, and Pyrogen Free.
Specifications:

 
General Features
Volumes & Dimensions
Performance
Shipping & HandlingQuantity: 10 Plates/Pack, 10 Packs/Case
Item#:
AS96RVB1460H300U
PTFE/Silicone 1000/cs

A variety of closures are available for crimp top vials including aluminum seals w/various types of septa.


These include:
5140-11 11 mm Silver Seal, Clear PTFE/Red Rubber septa
5150-11 11 mm Silver Seal, PTFE/Silicone septa

Case pack of 1000 caps.

Item#:
5150-11
Your Price:
306.59
Each
12x32mm, 9mm Neck Screw Thread

2 mL Clear R.A.M. Vial with White Graduation Spot

Consistently and Quality Made with Affordable Prices: Excellence in Chromatography

These 2 mL chromatography R.A.M vials have a 40% larger opening and are specifically designed to work in robotic arm autosamplers (i.e.: Agilent). They are made of clear Type I borosilicate glass and are available with white graduated marking spots - easy to write on with a #2 pencil.

The Large Opening R.A.M. vials make an excellent choice to daily chromatographic experiments in the lab combining the highest quality and consistent results with low cost. A must have for your research.

 

Specifications:

  • Material Type: Type I borosilicate glass
  • Color: Clear
  • Capacity: 2 mL
  • Outside Diameter: 12 mm
  • Overall Height: 32 mm
  • Neck Size: 9 mm
Item#:
32009E-1232
Your Price:
248.13
Each

Plate, 96 Round Well U-Bottom 14.40mm Height, 500ul

Huge round U-bottom wells provide easier access and up to 500ul per well of working volume in a 14.4mm high micro-plate. Manufactured from chemically resistant and inert virgin polypropylene, this plate is optimized for sample collection; combinatorial chemistry; library applications, bacterial and yeast growth, storage, mixing and sample recovery. Ideal for assay work, the unique open bottom design maximizes volume, while larger diameter wells improve sample access and mixing.
The sturdy design and ANSI/SLAS 1-2004 compliant footprint (SBS) allow for automated usage with grippers, stackers, and heater/cooler blocks. Raised rims on each well make for easy and secure sealing with adhesive films, silicone mats, or heat sealing films, help prevent cross contamination, and reduce sample loss in storage.
Lot to lot tested and certified to be free of RNase, DNase, and Pyrogen contamination.

Specifications

General Features
Volumes & Dimensions
Performance
Shipping & HandlingQuantity: 10 Plates/Pack, 10 Packs/Case
 
Item#:
AS96RUB1440H500U
volume, 11mm, snap/crimp,

100µL Polypropylene Limited Volume Snap Ring/Crimp Top Vials
Consistently and Quality Made with Affordable Prices: Excellence in Chromatography

These 100 µL Plastic Vials with 11mm Snap Ring/Crimp Top make an excellent choice to daily chromatographic and other experiments in the lab combining the highest quality and consistent results with low cost. A must have for your research.

They are made with translucent polypropylene and are compatible with many solvents; ideal for storing pH sensitive samples.


Applications:

  • Ion chromatography
  • Capillary electrophoresis
  • Atomic absorption
  • pH sensitive samples
  • Sodium and heavy metals analyses
  • Aqueous samples

Specifications:

  • Material Type: Polypropylene (PP)
  • Capacity: 100 Microliters
  • Outside Diameter: 12mm
  • Overall Height: 32mm
  • Thread/Crimp Size: 11 millimeters
  • Maximum temperature usage: 135°C/275°F.

 

Case Pack: 1000 pieces
Item#:
30111P-1232
Your Price:
233.41
Each
mm, 11 mm Crimp Clear

2 mL Clear Snap Seal Vials

Consistently and Quality Made with Affordable Prices: Excellence in Chromatography

The Snap Seal Vial has more glass in the neck area to minimize breakage of the neck during decapping. It can be securely sealed with an aluminum crimp seal, the Poly Crimp Seal, or a variety of Snap Top Cap designs.


The vials incorporate the StepVial design that centers a limited volume insert in the vial neck with precision, assuring reliable, dependable use with autosamplers.


These 2mL Clear Snap Seal Vials make an excellent choice to daily chromatographic experiments in the lab combining the highest quality and consistent results with low cost. A must have for your research.

Specifications:

  • Material Type: Type I borosilicate glass
  • Color: Clear
  • Capacity: 2 mL
  • Outside Diameter: 12 mm
  • Overall Height: 32 mm
  • Thread/Crimp Size: 11 millimeters
Case Pack: 1000 pieces
Item#:
31811-1232
Your Price:
193.41
Each

Silicone Mats, Round

Compression molded silicone sealing mats with 8.5mm diameter round plugs, are designed for 96-well storage and assay plates. Produced from the highest quality research grade silicone, they are specially designed to provide a positive and airtight seal. Mats fit tightly into wells preventing evaporation of VOCs, sample loss in storage, cross contamination, and reducing the risk of aerosols and pathogens venting during the automation process. They work in a wide range of temperatures for incubation and storage applications; especially for storage at higher temperatures or for applications involving aggressive solvents.
These seals pare well with automation as-well-as manual laboratory protocols. Often used in high-throughput applications or those involving accessing the sample through the cover multiple times.
High quality silicone, resists coring and tearing reducing the risk or mat particulate entering the well. Well perforations will seal themselves, after penetration, ensuring an airtight closure. These mats are chemically resistant and reusable; containing no adhesives or extractables to contaminate samples. Made of research-grade silicone, they can be autoclaved, and following a 10% bleach wash and ethanol rinse protocol may be reused. Printed alpha numeric grid for easy reference.
Item#:
ASSILICONEMATRUND
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