HELP & QUOTE  |  651-407-9582

DNA RNA Reference Set

Buy on-line, White Bear Photonics offer Starna reference standards for DNA/RNA ratio calibration.

260/280 Ratio Validation Reference

When running DNA or RNA purity analysis on your spectrophotometer it is important to assure that your instrument is working correctly. Our DNA/RNA validation standard is a permanently sealed quartz cell which contains a stable solution which mimics the 260/280nm ratio of DNA and RNA. The reference is supplied with a certificate which lists the expected 260/280nm ratio of the cell and the confidence limit of the ratio. The validation analysis is performed by our ISO 17025 accredited laboratory and is traceable to NIST.

Full Detail

SKU:
RM-DNA