Products & Reviews

Alfa Chemistry’s Personal Care & Beauty Products Testing Services provide comprehensive evaluation of safety, quality, and efficacy for hair care, skincare, toiletries, perfumes, and hygiene products. Using advanced analytical methods and instrumentation, we assess chemical, physical, and microbial properties to ensure regulatory compliance and consistent product performance across raw materials and finished products.

Approximate growth surface area is 21cm² Actual inside growth surface diameter is 51.4mm Height is 15mm Manufactured from optically-clear virgin polystyrene Not treated for cell attachment, for applications where cell attachment is not desired Sterile and nonpyrogenic Have stacking beads to aid in handling Supplied with vents to provide consistent gas exchange

Approximate growth surface area is 21cm2 Actual inside growth surface diameter is 52.1mm Height is 15mm Manufactured from optically-clear virgin polystyrene Corning® CellBIND® surface treated for optimal cell attachment Sterilized by gamma radiation and nonpyrogenic Have stacking beads to aid in handling Supplied with vents to provide consistent gas exchange

400 mL beaker, with spout, manufactured with uniform wall thickness, offers optimum balance between thermal shock resistance and mechanical strength. For convenience, these beakers have a double graduated metric scale to indicate approximate content and an extra large marking spot. For PYREX® beaker covers, see Catalog No. 9985. Reference: ASTM E-960.

These narrow mouth 500 mL PYREX® Erlenmeyer flasks have 24/40 Standard Taper joints. Their uniform wall thickness provides the proper balance between mechanical strength and thermal shock resistance. For convenience, these flasks are graduated to show approximate capacity. An extra large marking space is also provided. Reference: ASTM E-123.

10 mL beaker, with spout, manufactured to provide balance between thermal shock resistance and mechanical strength. All sizes have an extra large marking spot. The 10 mL size is not graduated. For PYREX® beaker covers, see Catalog No. 9985 or No. 9990. The 10 mL beaker is designed to ASTM E-960.

These reusable 1 mL PYREX® serological pipets have smaller 0.01 mL graduation intervals than standard 1 mL pipets. They are color coded by size for easy identification and sorting. Colored graduations are enameled onto the glass. These (TD) pipets must be blown out to obtain total rated capacity. Reference: ASTM E-1044.

These reusable 2 mL PYREX® serological pipets have smaller 0.01 mL graduation intervals than standard 2 mL pipets. They are color coded by size for easy identification and sorting. Colored graduations are enameled onto the glass. These (TD) pipets must be blown out to obtain total rated capacity. Reference: ASTM E-1044.

The CN 802 combustion elemental analyzer is a versatile, cloud-enabled and fully automatic solution for carbon and nitrogen determination for a wide range of applications. The CN 802 offers high performance on both solid and liquid samples, working following international standards such as AOAC, AACC, ASBC, ISO, DIN, IFFO, OIV, ASTM, EPA.

Approximate growth surface area is 151cm² Actual inside growth surface diameter is 138.7mm Height is 25mm Manufactured from optically-clear virgin polystyrene Not treated for cell attachment, for applications where cell attachment is not desired Sterile and nonpyrogenic Have stacking beads to aid in handling Supplied with vents to provide consistent gas exchange

An acetyl-biotinylated substrate recognized by a Eu3+ anti-acetyl MAb and SA-XL665, which is used in activator screening or to test an High Throughput SIRT1 inhibitor.  The level of enzymatic activity is inversely proportional to the amount of signal produced in the system. For more information please visit Cisbio Bioassays website.

SigmaScan - Analyze Images Automatically An image analysis package for scientists, engineers and technicians that provides an easy method to measure virtually any object that can be photographed or scanned. Manipulate images in a wide variety of ways for your professional needs. Convert images to different types, paste or splice images from one type to another, or modify pixel resolution while maintaining the aspect ratio of…

High binding surface is capable of binding medium (>10kD) and large biomolecules that possess ionic groups and/or hydrophobic regions Binding capacity is approximately 400 to 500ng IgG/cm2 Ideal for immunoassays Without lids, lids supplied separately Total volume is 190 µL; recommended working volume of up to 25 to 125 µL Conforms to standard microplate footprint and dimensions

Bottoms are 60% thinner than conventional polystyrene plates, resulting in lower background fluorescent and enabling readings down to 340nm Designed to reduce well-to-well crosstalk during fluorescent assays Nonbinding (NBS) surface is a Corning proprietary treatment technology used on polystyrene microplates to create a nonionic hydrophilic surface (polyethylene oxide-like) that minimizes molecular interactions Ideal for…

(This is suggested replacement for 3721) This microplate has half the growth area of a standard 96 well plate Flat bottoms with 190 µL total volume Bottoms are 60% thinner than conventional polystyrene plates, resulting in lower background fluorescence and enabling readings down to 340nm Opaque walls to prevent well-to-well crosstalk Optically clear flat well bottom permits direct microscopic viewing Can be used for both…

Bottoms are 60% thinner than conventional polystyrene plates, resulting in lower background fluorescent and enabling readings down to 340nm Designed to reduce well-to-well crosstalk during luminescent assays Nonbinding (NBS) surface is a Corning proprietary treatment technology used on polystyrene microplates to create a nonionic hydrophilic surface (polyethylene oxide-like) that minimizes molecular interactions Ideal for…

Bottoms are 60% thinner than conventional polystyrene plates, resulting in lower background fluorescent and enabling readings down to 340nm Designed to reduce well-to-well crosstalk during luminescent assays Nonbinding (NBS) surface is a Corning proprietary treatment technology used on polystyrene microplates to create a nonionic hydrophilic surface (polyethylene oxide-like) that minimizes molecular interactions Ideal for…

White microplates enhance luminescent signals and have low background luminescence and fluorescence Designed to reduce well-to-well crosstalk Not treated (or medium binding) polystyrene surface is hydrophobic in nature and binds biomolecules through passive interactions Is suitable primarily for the immobilization of large molecules, such as antibodies, that have large hydrophobic regions that can interact with the surfac…

Designed to reduce well-to-well crosstalk during fluorescent assays Not treated (or medium binding) polystyrene surface is hydrophobic in nature and binds biomolecules through passive interactions Is suitable primarily for the immobilization of large molecules, such as antibodies, that have large hydrophobic regions that can interact with the surface Has low background fluorescence and minimize light scattering Total vol…

Not treated (or medium binding) polystyrene surface is hydrophobic in nature and binds biomolecules through passive interactions Is suitable primarily for the immobilization of large molecules, such as antibodies, that have large hydrophobic regions that can interact with the surface Total volume is 190 µL; recommended working volume of up to 25 to 125 µL Conforms to standard microplate footprint and dimensions Without l…

Approximate growth surface area is 9 cm2 Actual inside growth surface diameter is 34.4mm Height is 10mm Manufactured from optically-clear virgin polystyrene Corning® CellBIND® surface treated for optimal cell attachment Sterilized by gamma radiation and certified nonpyrogenic Have stacking beads to aid in handling Supplied with vents to provide consistent gas exchange

1L beaker, with spout, manufactured with uniform wall thickness, offers optimum balance between thermal shock resistance and mechanical strength. For convenience, these beakers have a double graduated metric scale to indicate approximate content and an extra large marking spot. For PYREX® beaker covers, see Catalog No. 9985 or No. 9990. Reference: ASTM E-960.

The new BIOFLOAT™ cell culture surface for spheroid culture features a high-grade anti-adhesive property. This makes it possible for the cultivated cells to form primarily cell-cell contacts without adhering to the surface of the vessel. BIOFLOAT™ thus makes it possible for you to produce perfect spheroids quickly and reproducibly. 

Approximate growth surface area is 55 cm² Actual inside growth surface diameter is 80.5mm Height is 20mm Manufactured from optically-clear virgin polystyrene Not treated for cell attachment, for applications where cell attachment is not desired Sterile and nonpyrogenic Have stacking beads to aid in handling Supplied with vents to provide consistent gas exchange

Ensure your working area is organized and efficient with Agilent Tube Racks. Our PCR Tube Storage Racks provide high quality and robust tube storage for a range of working environments. qPCR Tube Racks are available for 600 µL tubes (holding 40 x 600 µL tubes) and for 200 µL tubes or V-bottom plates.