In-SpecŪ Dye Standards

The In-SpecŪ Dye Standards provide another option for photometric accuracy checks. These standards are popular for use in verifying instrument performance when doing DNA/RNA Quantification checks and also to verify spectrophotometers in the wine industry. GFS Chemicals Inc. currently offers two different dye standards with different data being supplied for each one depending on the locations of the peaks and valleys. The patent blue violet dye has seven peaks/valleys between 248nm and 639nm while the amaranth red dye has ten peaks/valleys between 218nm and 522nm. These standards are NIST-traceable and have a 1 year shelf life.

These standards are available in various concentrations and we can provide data for many of the popular pathlengths that are utilized.

Patent Blue Dye Item # 8416 Available in: 8mL 60mL 125mL 250mL 500mL 1L

Amaranth Red Dye Item # 8414 Available in: 8mL 60mL 125mL 250mL 500mL 1L

Nano-Kit – Item # 8476

This kit is designed for the short pathlength/small sample instruments that are becoming increasingly popular. It is designed in particular for the chemist who is doing DNA/RNA Quantification tests. The kit comes with data for a 1mm pathlength at 260nm, 280nm, and 320nm. The kit consists of two standards (Patent Blue Dye and Amaranth Red Dye) and a bottle of DI water. The standards have a shelf life of 1 year and the DI water has a shelf life of 3 months. After which you may use your own source of DI water to baseline your instrument.

The EPA has published Stage 2: Disinfectant & Disinfectant Byproducts Rule. See what this means for your In-SpecŪ standards. More >>

Order In-SpecŪ products online. We now offer several ways to order In-SpecŪ products for your convenience. More >>

FREE SAMPLE! See for yourself how much better In-SpecŪ is. More >>

In-SpecŪ is owned and operated by:
GFS Chemicals, Inc.
Visit the GFS Web site for more information.