Titan Gel Serum Protein Control: SPE Control Cat. No 5136 1 x 2.0 mL
Due to customer-experienced complaints on narrow assay range compared to prior lots and the user being out of assay range.
Domestic: FL, IL, MN, MT, NY, OH, TN, TX, VA, and WI OUS: Australia, Canada, Jordan, and South Korea
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=Z-2434-2019