http://www.chenomx.com/wp-content/uploads/2015/11/1301609538BODY-221x139.jpg

Chenomx sells certified internal standard solution for adding to mixtures for NMR acquisition and analysis using Chenomx NMR Suite. These solutions are certified for concentration accuracy using a separate NIST certified standard. This rigorous process was designed to eliminate concentration errors due to the hygroscopic nature of DSS salt.

We recommend our customers to use 10% of our certified ISTD solution with their samples. (for example 70 uL IS-1 or IS-2 + 630 uL sample for a total of 700 uL available for the NMR-ready sample in the case of typical 5 mm tubes).

Note: IS-2 is offered since deuterated DSS has a simpler NMR 1D signature making it easier to work with using the Chenomx software.

Standard Solution Description Price - 50ml (USD) Price - 4 x 50ml (USD)
IS-1 Chenomx Internal Standard - DSS Contains DSS and sodium azide in D2O at pH 7.0 (DSS concentration of 5 mM) 50 mL - $300 Plus Shipping 4x50 mL - $960 Plus Shipping
IS-2 Chenomx Internal Standard - DSS-d6 Contains deuterated DSS (DSS-d6) and sodium azide in D2O at pH 7.0 (DSS concentration of 5 mM) 50 mL - $450 Plus Shipping 4x50 mL - $1440 Plus Shipping

Interested in ordering Chenomx ISTD?
Please email: info@chenomx.com or use our contact form.