0 with glacial acetic acid when assayed with VITROS Chemistry Products CREA Slides.
The VITROS Instructions for Use statement (1) is limited to standard use of glacial acetic acid or HCI only as a urine preservative and does not address the situation described by Lambert et al.
To investigate the authors' findings, we collected 10 random urine samples and acidified an aliquot of each sample with either glacial acetic acid or 12 mol/L HCI to a pH of ~3.
0001), Dichloromethane HPLC Grade, Calcium chloride anhydrous, Boc anhydride, L-Serine, Sodium bicarbonate, Sodium Hydroxide, Potassium Hydroxide Hydrochloric Acid, Glacial Acetic Acid
, Conical flask 50 ml, Round Bottom Flask with B-24 joint 50 ml, Round Bottom Flask with B-24 joint 100 ml, Round Bottom Flask with B-24 joint 250 ml, Beaker 100 ml,, Beaker 250 ml, Beaker 500 ml,