24R,25-Dihydroxyvitamin D3-[d6), 100μg/ml, 1ml

WS (drinking water) Quantitative E.Coli - QC

2-Chloro-1,3-propanediol-dipalmitate-d5, PP-2-MCPD-d5,1000 µg/mL,toluene,1mL,

Phenanthrene - 60%