Zorbax TMS, short for Zorbax Trimethylsilyl, is a type of stationary phase used in gas chromatography. It is composed of a silica-based material that has been chemically modified with trimethylsilyl groups. This modification enhances the phase's stability and selectivity, making it suitable for the analysis of a wide range of polar and non-polar compounds. The Zorbax TMS phase is particularly effective in separating isomers and other compounds that are difficult to resolve using traditional stationary phases. Its robustness and versatility have made it a popular choice in various industries, including petrochemical, environmental, and pharmaceutical analysis.
The CAS Registry Mumber 80804-07-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,8,0 and 4 respectively; the second part has 2 digits, 0 and 7 respectively. Calculate Digit Verification of CAS Registry Number 80804-07: (7*8)+(6*0)+(5*8)+(4*0)+(3*4)+(2*0)+(1*7)=115 115 % 10 = 5 So 80804-07-5 is a valid CAS Registry Number.