ViaCheck™ Viability Instrument Standards

Microsphere

ViaCheck™ Viability Instrument Standards

Confidence comes standard.

Trypan blue exclusion is a common method for the determination of cell viability. It is used extensively in cell and tissue culture programs, and for a range of research studies including apoptosis, cytopathic effects of viral infection, and effects of sample processing methods on cell viability and concentration.

Instrumental methods for cell viability analysis provide significant advantages over manual determinations, offering higher accuracy, precision, and throughput. However, as with any analytical instrument, it is important to implement a QC program to ensure confidence in results.

Our ViaCheck™ Viability Instrument Standards are the latest addition to our extensive line of microsphere standards for instrument QC. ViaCheck™ standards mimic the light scattering characteristics of live and dead cells in the trypan blue dye exclusion method, and may be used to confirm the capabilities and verify the performance of image-based cell viability instruments. The standards are available in a range of common concentrations and live/dead ratios.

Catalog Code Description Volume (mL) Product Data Sheet Material Safety Data Sheet
VC10B ViaCheck™ 0% Viability Control
20 PDS 706.pdf MSDS VC10B.pdf
VC20B ViaCheck™ 50% Viability Control
20 PDS 707.pdf MSDS VC20B.pdf
VC30B ViaCheck™ 75% Viability Control 20 PDS 708.pdf MSDS VC30B.pdf
VC40B ViaCheck™ 90% Viability Control 20 PDS 709.pdf MSDS VC40B.pdf
VC50B ViaCheck™ 100% Viability Control 20 PDS 710.pdf MSDS VC50B.pdf
VC60N ViaCheck™ Concentration Control (1 x 106)
20 PDS 711.pdf MSDS VC60N.pdf
VC70N ViaCheck™ Concentration Control (4 x 106) 20 PDS 712.pdf MSDS VC70N.pdf
VC80N ViaCheck™ Concentration Control (8 x 106) 20 PDS 713.pdf MSDS VC80N.pdf